Alpredo Pandiangan

Qolaq Foundation | March 2024 - May 2025

Software Engineer Frontend (Full-time)

- Developed and maintained bug fixes for key projects, including KYC, Donation, and Landing page, ensuring stability and functionality across platforms.
- Standardized coding patterns across all web projects, promoting consistency and maintainability across the development team.
- Contributed to the adoption of modern development tools, reducing development time and accelerating the process of fixing bugs, resulting in more efficient project delivery.
- Optimized website performance, achieving a 15% reduction in loading times through effective image asset management and code optimization techniques.
- Collaborated in code reviews, offering constructive feedback to peers that led to improved code quality, maintainability, and best practices.
- Implemented responsive design principles, improving accessibility and ensuring a seamless user experience across multiple devices, boosting engagement and user satisfaction.

Tools & Stacks: Next.js, TailwindCSS, Lark, Agile Methodologies, Typescript, Git, Github Actions, CI

Amerta Digital Wijaya | Oct 2024 - Feb 2025

Software Engineer Frontend (Freelance)

- Developed and maintained the RFID system, ensuring seamless functionality and performance across the platform.
- Optimized website performance, reducing loading times through efficient image asset management and code optimization techniques, enhancing user experience.
- Participated in code reviews, providing valuable feedback to peers, leading to improved code quality, maintainability, and adherence to best practices.
- Published and monitored the system, ensuring its ongoing stability and addressing any issues that arose to maintain operational efficiency.

Tools & Stacks: React.js, TailwindCSS, Shadcn, Zod, Hooks, React Query, Typescript, Vite

Amerta Digital Wijaya | Dec 2023 - May 2024

Software Engineer Frontend (Freelance)

- Developed tools that enable users to place and adjust digital signatures or stamp materials on documents, improving workflow efficiency.
- Encrypted documents to ensure security and compliance with legal requirements for electronic signatures, safeguarding sensitive information.
- Optimized platform performance, achieving a 20% reduction in load time, significantly improving user experience and overall engagement.
- Addressed and fixed user-reported bugs, ensuring smooth functionality and maintaining high user satisfaction levels.

Tools & Stacks: TailwindCSS, Typescript, React.js, Hooks, Git, TailwindCSS, React Query

REY | Jan 2022 - Feb 2024

Software Engineer Frontend (Full-time)

- Developed a real-time chat feature using WebSockets, boosting communication efficiency by 30% and enhancing user interaction.
- Collaborated with the Product Manager to ensure the alignment of project goals, clarifying the purpose of each initiative to ensure proper feature development.
- Led the migration of the chat platform from Vue.js to Next.js, improving performance and scalability while enhancing maintainability.
- Provided mentorship and guidance to Junior Software Engineers, helping them handle tasks independently and improve their technical proficiency.
- Designed and developed a reusable React component library, streamlining development for future projects and reducing development time by an average of 20%.
- Maintaining an impressive average bug resolution time, ensuring the platform’s stability and performance.
- Standardized boilerplate web templates across all projects, improving consistency, reducing setup time, and enhancing code reusability.
- Participated in code reviews, offering constructive feedback that resulted in a reduction of bugs and an overall improvement in code quality.

Tools & Stacks: Next.js, Vue.js, Typescript, Agile Methodologies, Socket, Storybooks, Git, Chatwoot, Design System, Unit Testing, Jest, Clean Code

Prixa | Apr 2020 - Jun 2020

Software Engineer Frontend (Intern)

- Coordinated with the Product Manager to understand goals, ensuring alignment of features and functionality with business objectives.
- Developed an interactive consultation chat platform using React.js and TypeScript, leading to a 20% increase in user engagement.
- Implemented interactive elements and optimized the platform for fast loading times, ensuring a seamless user experience across different browsers.
- Conducted cross-browser testing, troubleshooting and resolving any issues to maintain consistent performance.
- Managed and resolved client-side bugs, providing timely assistance to users and improving navigation, which contributed to a 15% boost in user satisfaction.

Tools & Stacks: Storybooks, Typescript, Git, Chatwoot, React.js, Vue.js