Our established music school is seeking an experienced piano teacher with a degree to join our team.

As a Piano Teacher, you will work in our studio, delivering comprehensive and customized lessons to students based on the program discussed with the principal.

You will focus on achieving outstanding exam results, fostering students' interest in music, and maintaining positive, long-term relationships with both students and parents.

Ideal Candidate Criteria:

- Preferably holds a degree and has a minimum of 2 years teaching experience.

- Familiarity with ABRSM materials is advantageous.

- Self-driven, energetic, and creative with a strong passion for inspiring others.

- Ability to design lesson structures.

- Must be willing to work flexible hours, including weekends.

We are looking for candidates available to work on weekdays, Saturdays, and Sundays.

Job Title: Class 3 Delivery Driver (ID8366)
Location: Ang Mo Kio, Singapore
Working Hour：Mon-Sat, 8:30am to 6pm
Salary: $2000 - $3000

Job Description:
- Delivery Goods
- Perform simple housekeeping job
- Perform any other ad-hoc duties as assigned

Requirement:
- Need to have Valid Singapore Class 3 Driving License

Job Title: Sales Executive (ID3463)
Location: Tuas
Working Hours: Mon-Fri 8:30am – 5:30pm
Salary: $3500-$4000

JOB RESPONSIBILITIES:
• Responsible for revenue generation.
• Executive business plan.
• Formulate and review product pricing.
• Coordinate evaluations and trials.
• Manage and support key accounts.
• To review and report, where applicable, on performance to General Manager-Sales.
• Any other duties as assigned by General Manager-Sales.

JOB REQUIREMENTS:
• Diploma in Engineering or business-related fields.
• At least 2 years of Industrials Sales and Marketing experience.
• Proven ability of develop business opportunities and achieve success in account growth and revenue generation. Proficient in handling technical and service issues.
• Possess own vehicle.

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is looking for Data Analyst

Internal Code: A24122

This is a contract role - the engagement is from January 2025 to July 2025

This is a healthcare application:

• Mobile application (iOS and Android)
• Dashboard (React)

What will you do?

• Support the development and business teams in unit testing and archiving data, engineered features, and algorithmic inputs/outputs throughout the data pipeline and to support analytics.
• Proven experience as a data engineer/ data analyst in mobile app development projects and administrative dashboards.

1. Create unit tests throughout the data and algorithms domain:

• Work with engineering and business teams to implement wide-coverage unit tests of data and engineered features at different stages throughout the data collection and processing pipeline
• Create unit tests of inputs to and outputs from the algorithms that drive the clinical service
• The unit tests include validation of the inputs and outputs of black-box machine learning algorithms
• Establish a regular process to execute the tests and document their outcomes as a part of our product development and release lifecycle

2. Implement and refine mechanisms to continuously archive the state of algorithmic inputs and outputs:

• Implement a process of taking snapshots of data/features input into algorithms necessary to recreate their outputs/predictions at any point in the past during the service
• Communicate requirements to the software development team

3. Assist in the successful delivery of regular service analytics and reports:

• Support the business and analytics teams in their daily and weekly delivery of reports on data completion, user engagement, and algorithm actions by addressing any data quality and validation requirements.

What are we looking for?

• Bachelor's Degree in computer science, engineering, business analytics, technology, or a related field.
• Minimum of 2 years of experience in data engineering, data analytics, or data product management roles within the tech industry. Experience in healthcare is a plus.
• Ability to implement tests in Python.
• Experience in machine learning algorithms
• Good understanding of the validation requirements of an algorithmic product. Knowledge of healthcare regulation and auditing requirements is a plus.

What do we offer in return?

• Fun working environment
• Employee Wellness Program

Does it sound like something you are interested in exploring further? Please be in touch with our team for an initial chat at [email protected]

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, sex, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.activate.sg/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

PRISM+ is the largest Singaporean direct-to-consmer smart home appliances brand. Our mission is to offer cutting-edge products to the masses at affordable prices. We are a rapidly growing, ever-evolving organisation, and we are seeking new teammates to join us on our exciting journey.

We are seeking an experienced, driven, and results-oriented Media Sales Executive to work on a high-priority, confidential media sales project. This role is pivotal in driving new business opportunities, building strong client relationships, and ensuring revenue growth in the media space. The selected candidate will work with a confidential and strategic project that requires discretion, innovation, and an exceptional understanding of the media industry.

• Develop and implement tailored media sales strategies aligned with the goals of a confidential project, ensuring a focus on achieving revenue targets.
• Build, manage, and nurture relationships with high-level clients in various industries, ensuring long-term partnerships.
• Pitching & Presentations: Create and deliver compelling sales pitches and presentations to potential clients, emphasizing the unique offerings and value of the project.
• Conduct in-depth research to identify new business opportunities, target markets, and client needs to drive project success.
• Proactively identify, secure, and close new business deals, with a focus on achieving and exceeding sales targets for the project.
• Work closely with cross-functional teams including marketing, project management, and leadership to ensure the seamless execution of the project and client deliverables.
• Lead negotiations, close deals, and ensure contract terms align with business objectives while maintaining a high level of professionalism and confidentiality.
• Regularly report on sales performance, including pipeline management and forecast revenue, ensuring transparency with the leadership team.

• Minimum of 5 years in media sales, digital sales, or advertising, with a proven track record of achieving sales targets and managing complex sales cycles.
• Demonstrated ability to handle sensitive and confidential information with discretion.
• Exceptional sales skills, including lead generation, relationship building, negotiation, and closing.
• Strong verbal and written communication skills, with the ability to craft persuasive sales proposals and presentations.
• Ability to think creatively and adapt strategies to meet the specific needs of the confidential project.
• Experience in managing and prioritizing multiple projects simultaneously.
• Familiarity with CRM systems, media buying platforms, and digital sales tools.

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Developement Business Unit is hiring for UX Designer

Internal Code: A24125

What will you do?

• As a UX Designer in our team, you will drive design excellence and ensure the highest quality of user experience across our digital products.
• Be able to do end-to-end product design, iteration, research and user testing/validation
• Your expertise will shape design solutions that meet user needs and business objectives, fostering a culture of collaboration and continuous improvement in design practices.
• Drive the end-to-end product design process — from discovering the problems and proposing design solutions to delivering the final design and supporting the product launch.
• Conduct workshops and co-creation sessions with business users and stakeholders, delve into business operations, and identify opportunities where technology can enhance service journeys. Connect the dots between business challenges, user needs, and technological advancements.
• Use qualitative and quantitative research methods including usability testing, A/B testing, user surveys, and in-depth interviews to gather insights that inform design solutions. Use this data to refine and enhance user experience continually.
• Rapidly create and iterate on ideas using user flows and mock-ups. Present design solutions backed by research insights to continually enhance user interactions.
• Able to translate usability test findings into actionable recommendations and simplify complex systems
• Establish design guidelines to ensure consistent design quality across products. Regularly review and update these standards.
• Work closely with the team to maintain and enhance our design system. Oversee all aspects of its usage, including guidelines, updates, and application across products.
• Develop and maintain strong relationships with cross-functional product teams. Foster an environment of collaboration and mutual respect, and encourage a culture of feedback and continuous improvement within the design team and beyond.

What are we looking for?

• Strong experience working collaboratively in agile cross-functional teams and skilled in stakeholder management with excellent organisational, presentation, and listening skills.
• Candidates with product design experience are preferred
• Meticulous attention to details and good problem solving skills
• Open minded, curious and explorative
• Knowledge in design principles, colour theory and typography
• Knowledge and experience in running user research, ideation workshops and usability tests
• Degree in Human-Computer Interaction (HCI), Design, Psychology, Computer Science, Business, or related disciplines.
• Minimum of 5 years of experience in the UX industry.
• Demonstrated experience working on at least 2 different products creating great user-centric solutions and aesthetic interfaces
• Expertise with popular design tools and software such as Figma, Miro, Adobe Creative Suite e.g. Photoshop and/or Illustrator, Notion, and Excel.
• Good digital illustration skills will be an added advantage
• Previous experience leading a UX design team and/or experience working in the government sector, with legacy systems or complex domains will be considered an advantage.
• Please share with us your portfolio which is comprehensive, including documentation of the process of your iteration and/or research in past projects.

What do we offer in return?

• Fun working environment
• Employee Wellness Program

Does it sound like something you are interested in exploring further? Please be in touch with our team for an initial chat at [email protected]

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.activate.sg/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

About the company

Steamship Mutual is a P&I insurance company, with 210 employees worldwide.  We have offices in London, Bermuda, Brazil, Cyprus, Greece, Hong Kong, Japan, and Singapore.

Overall Job Purpose: 

Responsibility for underwriting performance of assigned team, staff management, motivation, and development.  To provide underwriting, technical support, assist in the development and management of a profitable business according to the Company business plan. 

Key Responsibilities:

• Responsibility for underwriting Members in Southeast Asia, Japan, and Australasia.
• Manage the development of the business within assigned areas of responsibility and identify areas of additional service that will add value to the Member/Club relationship within agreed parameters of existing and potential business.
• Handle underwriting tasks in line with company procedures.
• To initiate loss prevention action where necessary.
• Produce required Management Reports as necessary.
• To operate effective risk management and credit controls.
• For implementation of Underwriting policy within authorised parameters.
• Provide effective communication of underwriting issues within the assigned underwriting team. To allocate monitoring and supervision of underwriting work to ensure that service levels are met.
• Ensure all members of the assigned underwriting team adhere to company wide operating procedures.
• Assist and help to develop team knowledge and skills – CPD.
• Conduct annual appraisals of direct reports (with Head of Underwriting for Syndicate)
• Assist the Managing Director for Asia Pacific, Head of Underwriting, and Chief Commercial Officer in identifying and planning business targets and to execute on the same, building the book of business in line with the Company aims.
• Liaise closely with existing Members, prospective targets, and the broking community in advancing the Company aims.
• Encourage and support an environment where a process of continuous improvement can flourish and foster the Company culture.
• Ensure that all files confidential records, are maintained in accordance with company policy.
• Attend training and to develop relevant knowledge and skills.
• Travel will be required as necessary both regionally and to our global office network.
• Representation at industry events and speaking requirements where necessary.

Person Specification:  

•  Proven Underwriting management experience gained from working at another P&I Club and/or marine insurer, marine insurance broker or shipowner.
• The ability to mentor and inspire team members, including the ability to develop underwriting expertise, training, and development.
• Outstanding communication skills, including negotiating, presenting, and reporting (written and verbal)
• You will be a thought leader with the ability to acquire new business, develop existing business relationships both internally and externally.
• Be aware of current market issues, well-connected and able to build relationships with brokers and Members.
• Degree educated.
• Eligibility to work in Singapore preferred or alternatively a willingness to relocate.
• Proactive and able to use own initiative. 

• Joining our collaborative, supportive and friendly working environment, you will enjoy a rewarding career with the opportunity to build on your existing skills and knowledge.
• We offer great work life balance initiatives, including competitive hybrid working policy.
• Clear and transparent career pathway – offering you continued support with enhancing your skills and creating employment development opportunities.
• We offer free educational access to the Protection & Indemnity Qualification, created by the International Group of P&I Clubs.
• An attractive benefits package which includes private healthcare and a competitive wellbeing subsidy,

Company Values

Mutuality ensuring fairness amongst Club Members

Integrity upholding high ethical, legal, and regulatory standards

Safety and Sustainability contributing to safety of life at sea and the preservation of the environment

Transparency building strong relationships based on trust and open communication

Excellence enabling our people to realise their full potential as team members, industry experts, leaders, and managers

Collaborative embracing flexibility, diversity, and inclusivity

**Steamship Insurance Management Services Ltd is committed to providing a great service to all our members. We pride ourselves on offering a people-centred culture that provides mutual respect and support for all our staff and we welcome and encourage you to apply**

1. Daily opening and closing of Outlets.

2. Maintains proper and adequate set-up of the bar on a daily basis. Requisitioning and stocking of all beer, wine, spirits, straws, stirrers, titbits, soft drinks, juices and updating of Outlets stocks inventory.

3. Input order into Point of Sales (POS) machine, maintain accountability of all beverages and food served. Billing to members/guests.

4. Ensure cleanliness of bar is well maintained.

5. Food preparation and simple cooking.

6. Upselling of food & beverages.

7. Preparing cocktails according to the standard recipe to ensure the standard is constant.

8. To issue karaoke room’s remote controller.

9. To serve food & beverages to members/guests in a friendly, courteous and timely manner.

10. To ensure necessary actions taken directly or urgently related to guest satisfaction, and/or the welfare or safety of guests, employees or Club assets.

11. Coordinate events and raise events order.

12. Roster planning for Outpost.

13. You shall carry out any other duties assigned to you by the Management.

14. Organise events for members and guests in The Outpost, Laager, karaoke room, and Recreation room.

15. To raise up Event Orders by collecting detailed event requirements.

16. Responsible for performing settlement after the event.

17. To provide quality service to members at all times to achieve the Club’s Vision to be “The Best Social & Family Club”.

Are you a creative storyteller with a passion for social media and travel rewards? We’re seeking a Social Media Content Creator Intern to bring fresh ideas to life on Instagram and TikTok! If you’re passionate about social media, love crafting creative stories, and want hands-on experience in a fast-paced marketing environment, this role is for you!

Key Responsibilities:

· Create captivating content—photos, reels, videos, and stories—for Instagram and TikTok.

· Work closely with the marketing team to align social media strategies with broader business objectives.

· Research trending topics, hashtags, and challenges to keep our content relevant.

· Write compelling captions that align with our brand voice.

· Develop and manage content calendars for Instagram and TikTok.

· Respond to comments and messages with authenticity and timeliness.

· Use insights to analyse and optimise social media content.

· Stay updated on the latest platform features and trends to keep us ahead of the game.

Key Requirements:

· Currently enrolled in a bachelor’s degree program in Communications, Marketing, or a related field (preferred).

· Strong writing and communication skills.

· Proficiency in Instagram and TikTok platforms.

· Basic knowledge of social media analytics.

· Experience filming and executing video content.

· Proficiency in Microsoft Office and familiarity with design tools (e.g., Canva, Capcut).

· Full-time or part-time intern (minimum 3 days a week commitment).

What We Are Looking For:

· Creative thinker with original ideas and concepts.

· Strong organizational and time management skills.

· Able to work independently and meet deadlines.

· Team player in a fast-paced environment.

Looking for Relevant experience in Siphonic system design more than 5 years.

Design Experience in Siphonic Drainstar software,prepare hydraulic calculation for siphonic drainage system.

Plan and Scheduling of Siphonic project appointments.

Manage construction phase drawing/known to work in BIM Cloud platform mandatory.

Responsible for updating working drawing as issued by project/ sales department.

Coordinate and communicate Siphonic Design with project teams.

To assist in prepare information to office to prepare progressive claims and VO.

Manage project completion and closure -TOP, CSC, authority submission, site inspections, as-built.

Job Description & Requirements

职位：华文老师

联系人：Vivien

联系电话：81638690、83237619

简历邮箱：[email protected]

工作性质：

1. 针对N1,N2,K1,K2,P1-P6,S1-S4的华文补习，待遇优厚

2. 工作地点：璧山、高文、马岭百列、武吉知马

3. 至少一年以上教学经验，有本地教学经验者优先考虑

4. 周末需上班，一周工作5.5天或5天/44小时

5. 良好的语言表达能力，对教学有热忱，性格温和有耐心，细心耐心，对工作认真负责，愿意学习，喜欢孩子

6. 欢迎所有种族

7.工作中会使用WORD, EXCEL, PPT，Zoom 等

Sécheron Hasler Group continues the Swiss tradition of over 140 years in the field of railway technology. We are a leading global supplier of electrical and electronic safety components and solutions and traction power systems for the railway industry and also provide solutions for renewable energy, DC grid, and other industrial systems. The name Sécheron Hasler Group is a worldwide synonym for Swiss Quality and represents a leading reference for state of the art products supplied to the market.

With more than 1’300 employees worldwide, we are wherever our customers are around the globe, supplying products approved in our customers’ countries or markets and deliver top-notch supply chain and customer services locally.

We are now looking for our new entity in Singapore, talents to support the activities in the SEA region.

Main Responsibilities:

• Acknowledge Purchase Orders (PO) from suppliers and clients.

• Manage invoices and follow up on deliveries.
• Coordinate with forwarders and logistics.
• Oversee cleaning services and facility management.
• Coordinate with building management and contractors.
• Arrange travel and accommodation, including flights.
• Manage inventory items, including tracking items in and out.
• Assist in creating PowerPoint presentations as needed.
• Coordination and support with after sales service department from HQ
• It's a 50% time part-job.

• Proven experience working as an assistant.
• Proficiency in Microsoft Office.
• Good command of the English language.
• Strong organizational and multitasking abilities.
• Excellent communication and interpersonal skills.
• Attention to detail and problem-solving skills.

We have flat hierarchies and encourage direct communication between departments and levels of management. This enables us to make decisions quickly.

We give our employees total responsibility for their job tasks. All employees are encouraged to take initiative and contribute to the company’s operational excellence and have ample opportunities to achieve their personal and career growth objectives.

Join Our Team and Enjoy Fantastic Benefits!

Job Responsibilities:

• Assist Lead Consultant who is designated as SO Rep to manage the day to day operations of the Building Contract. These shall include carrying out the planning, coordination, reporting and implementation of the Project which include preparing, monitoring and carrying out of the Project according to the approved construction programme;
• Attending/conducting and providing the relevant materials and technical inputs at briefings; presentations; project reviews e.g. technical; or any other meetings/events;
• Planning and implementation of the Project including all preceding and follow up services such as obtaining permits/approval by various authorities where appropriate, contract documentation, implementation and supervision of the works;
• Track and monitor the contractor’s and consultants’ submission to authorities for clearance, all timber mock-up, sample unit, material sample approvals, inspections, shop-drawings, method statements and work trades demonstration approved schedules to ensure that they are closely adhered to;
• Review and monitor the project’s overall master programme and cost and ensure that the Project is within the allocated construction cost budget specified; and
• Liaise with all parties, including the Quantity Surveying Consultant, to prepare all updated project cash-flow information, projected and actual site progress of the project for presentation.

Requirements:

• Possess an Architectural, Civil / Structural / Electrical / Mechanical / Environmental Engineering, Building Science, Project Management, Construction Management or other construction and engineering related degree.
• The degree shall be recognised either by the respective Professional Bodies in Singapore (Board of Architects or Professional Engineering Board) or BCA;
• A minimum of 5 years of relevant post-graduate working experience in the building construction industry, preferably in HDB projects or 3 years of relevant post-graduate project management experience;
• Familiarity with (a) Public Sector Standard Conditions of Contract for Construction Work, (b) Public Sector Standard Conditions of Contract for Design and Build, and (c) the Standard Conditions of Nominated Sub-Contract, will be an advantage
• Able to demonstrate strong project management, decision making and leadership skills;
• Good communication, written and presentation skills;
• Team player who is analytical, resourceful and results-oriented;
• Good attitude and self-motivated;
• Willing to be stationed at site; and
• Site supervisory staff with relevant experience may also be considered.

Responsibilities:

• Design and develop engaging art lesson plans for various age groups, focusing on creativity and skill-building.
• Research and incorporate diverse art techniques, trends, and materials into the curriculum.
• Align lesson objectives with the center's goals to ensure consistent learning outcomes.
• Collaborate with instructors to refine and adapt lessons based on classroom feedback.
• Develop supporting materials such as worksheets, guides, and visual aids.
• Ensure lesson plans are age-appropriate, innovative, and aligned with the enrichment center’s standards.
• Conduct periodic reviews to improve and update the curriculum.

Requirements:

• At least 1 year of experience in curriculum development or a related role.
• Prior experience in an art-related teaching or training capacity is highly desirable.
• Proven experience in curriculum development, particularly in art education.
• A background in fine arts, education, or a related field.
• Strong knowledge of various art techniques, mediums, and instructional methods.
• Creative thinking with a passion for fostering artistic growth in students.
• Excellent organizational skills and attention to detail.
• Strong communication skills to work effectively with instructors and team members.
• Familiarity with child development and age-appropriate learning approaches is a plus.

Required to commit at least 3-4 days a week.

Valle is seeking individuals with an outgoing personality and hardworking attitude to join the team at Valle

Job Descriptions:

➤ Preparation of bar to prepare for operation

➤ Prepare drinks and prep stock for bar operations

➤ Prepare food, ingredients based on the menu

➤ Assist in providing high level of customer service

➤ Maintain the bar/kitchen clean and display good knowledge of preparing drinks & food

➤ To handle cashiering

➤ Completed food & hygiene certification

Job Responsibilities

• Develop and implement strategies for vouchers, pricing, product expiry, and page design across e-commerce platforms such as Shopee, Lazada, Amazon, Shopify, CorDx online store and etc.
• Design product listings, including images and descriptions, to enhance visibility and sales.
• Create and manage customer recovery plans, handle feedback and queries to ensure a positive customer experience.
• Design and produce promotional materials such as banners, brochures, and advertisements for our physical store locations.
• Manage and create content for social media platforms including TikTok, Instagram, and Facebook and etc, focusing on engaging stories and posts to drive brand awareness and customer engagement.
• Develop promotional and informational materials for CorDx products, focusing on pricing strategies and product benefits.
• Design and prepare materials for CorDx trade shows, including booth and poster designs.
• Coordinate with local printing vendors for materials production and manage logistics for trade show activities.
• Produce marketing materials such as brochures and design retail shelf layouts in alignment with advertisement and promotional plans for retail outlets.
• Develop educational and promotional materials for CorDx distributors to enhance product knowledge and promote product adoption.

Job Qualifications:

• Bachelor’s degree in Marketing, Business, Communication, or related field.
• Experience in e-commerce and social media marketing.
• Strong graphic design skills and proficiency in design software.
• Excellent verbal and written communication skills, with proficiency in English and Chinese to speak with counterpart in China.
• Ability to work independently, manage multiple projects, and meet deadlines in a fast-paced environment.
• Creative thinker with strong analytical and problem-solving skills.