Say Jun

Say Jun

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Senior Fullstack developer
Singapore, Singapore

Contact Say regarding: 

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Full-time jobs
Starting at USD1.5K/month

Timeline


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Résumé


Jobs verified_user 0% verified
  • F
    PROJECT MANAGER
    Freeio company
    May 2022 - Feb 2023 (10 months)
    Created project plans, schedules, budgets, and resource allocations to tailor your organization to the nature of your target audience, maintaining a 95% to 99% allocation success rate and ensuring 100% communication of project status, risks, challenges, and opportunities among stakeholders, management, and project teams, which contributed to the improvement of stakeholder satisfaction. Identified, evaluated, and managed project risks and mitigation strategies in real time to ensure a less than 0.1% error rate, providing 100% assurance on a case-by-case basis that all project deliverables are of high quality, meet established metrics and standards, and comply with all applicable regulations, policies, and procedures. Additionally, leveraged
  • D
    FULLSTACK DEVELOPER
    DCP Group Jerusalem
    Jun 2019 - Apr 2022 (2 years 11 months)
    As a Fullstack Developer, I was responsible for overseeing both desktop and mobile development projects. My role involved integrating various technologies to create seamless user experiences across platforms. Additionally, I utilized .NET and C# for backend development, while the frontend was built using Ionic and Angular 14, ensuring a robust and responsive application architecture. This comprehensive approach allowed me to effectively manage the full development lifecycle, from initial design to final deployment.
  • P
    BACKEND DEVELOPER
    PlayUp Interactive Co, Inc
    Jan 2015 - Apr 2019 (4 years 4 months)
    As the web team liaison for all inter-departmental and customer-facing projects, I designed and implemented web applications with a guaranteed 94%+ third-party software integration success rate. I reduced data retrieval time by 25% using fewer servers and improved system efficiency by 60% through optimizing SQL queries. In the backend construction, the Python language was used to increase the speed of processing large amounts of data by 56%. I resolved server-side database and application errors by assisting a 15-member technical support personnel within 72 hours on the job in building backend construction with GoLang. Additionally, I utilized .NET and C# technologies in the development of a chat application, showcasing my versatility in ba
  • B
    FRONTEND DEVELOPER
    Bornfree Group
    Nov 2008 - Jan 2015 (6 years 3 months)
    Reduced development time by 20% leveraging HTML, CSS, and Bootstrap within a responsive framework to create responsive user interfaces. To ensure high performance and responsiveness of the application, the average response processing time was reduced from 0.2 seconds to 0.012 seconds by making full use of Ajax technology. Mentored 8 new junior front-end developers on the team in expanding their JavaScript, React, and TailwindCss skillset. Utilized HTML, CSS, and JavaScript to create 100+ responsive landing pages for both company and client. Participated in the initial wave of developers learning and implementing the Vue.JS library, while also gaining experience with Angular 14 for frontend development, further enhancing my versatility in mo
Education verified_user 0% verified
  • S
    SECONDARY SCHOOL
    Singapore University of Technology and Design (SUTD)
    Jan 2011 - Jan 2015 (4 years 1 month)
Projects verified_user 0% verified
  • d
    donamix.org public Remote experience
    May 2023 - Apr 2024 (1 year)
    social media plateform
  • D
    denturo.de
    Dentist practice
    Apr 2022 - Jan 2024 (1 year 10 months)
  • w
    workshires.com
    Apr 2022 - Feb 2023 (11 months)