Davin Wijaya Email & Phone Number

Singapore

Our customers are globally recognized including the world’s "most popular search engine". Therefore it's important to improve user satisfaction and product quality.I am leading the product and tech team to ensure effective collaboration with key stakeholders, including the CEO, CTO, Marketing, Design, and QA teams.My focus is on driving revenue to the company by ensuring on-time delivery of features while maintaining teamwork and UIX.

Singapore

Leading the tech team and work closely with other stakeholders (CEO, CTO, Design, QA, etc.), ensuring on-time and successful feature delivery.Tech job description:- Scraper Development: Advanced scrapers using TypeScript, gRPC, and Puppeteer.- API, Data Science & Web Application Development: Python.- Network Security: Experienced in implementing WireGuard proxy for secure network configurations- Containerization & Orchestration: Docker and Kubernetes.

California, United States

After the first year, I also handle the tech product management together with the senior backend role.- Led the team of engineers and designers to efficiently manage both the backend and frontend development while simultaneously streamlining the design process with a careful system and design thinking. Resulting from an average of 3 months for 1 big feature to only 1 week for each.- Validated product features with cross-functional teams, resulting in successful product launches and increased user acquisition, activation, and user NPS.- Communicated with stakeholders to define product requirements, prioritize features, and ensure successful delivery within budget and timelines.

California, United States

As Senior Backend Engineer at Talent Basket I handled 2 products which are Learning Management System and Hotel Sustainability SaaS:- Reviewed and refactored Ruby on Rails (RoR) web app and gem codebase to comply with RESTful and MVC standards, improving code maintainability, reusability, and readability. Reduced team technical debt from 50% to less than 20%.- Collaborated with CTO to establish best practices and server performance standards that enabled an auto-pilot system and prevented future technical debt.- I trained cross-functional teams in technical, design thinking, and user-centric approaches, allowing us to deliver a quality product for a feature that typically takes 6 months in just 1-2 months.- Led R&D efforts regarding data science e.g. GPT-3 integration to provide suggestions for sustainability action plans in our Hotel Sustainability SaaS.

California, United States

- Developed and maintained the backend of Talent Basket internship web-app platform using Ruby on Rails and PostgreSQL, following the MVC and RESTful principles.- Created reusable code and libraries to improve code maintainability, readability, and simplicity, while cleaning up bloated code left by previous engineers.- Monitored server performance using ScoutAPM. Identified and resolved bugs using Rollbar. Improve overall code efficiency, fix bugs, and performance accordingly.- Conducted extensive testing of new features with various scenarios, ensuring successful delivery according to user stories and reducing future tech debt.

Greater Medan

Doing various design jobs. From commercial design for printing products to video editing and social media.

Medan Area, North Sumatera, Indonesia

Driving leads and sales to the company with:- Social media marketing- Partnership with other companies- Sales Training & DevelopmentMy team helped the company to achieve target revenues and expanded from 3 branches to 5 branches in a year.

Greater Jakarta Area, Indonesia

Supporting DBS priority customers to get better banking products and experiences. Achieved the top employee of the month by generating IDR 5 billion of fresh funds in a month.

Greater Jakarta Area, Indonesia

Responsible to generate revenue for the company, achieved the top employee in Indonesia in Q4 of 2013.

As a fundraiser for Animals' cause. Responsible for doing fund-raising activities and manage a small team of 2-3 people, working in the residential areas around Jakarta.

Greater Jakarta Area, Indonesia

As a Fundraiser for children's cause. Responsible for doing fund-raising activities in shopping malls and streets area in Jakarta and other cities around Indonesia (e.g. Makassar, Bandung, Bekasi, and Surabaya).

Greater Jakarta Area, Indonesia

As a bank salesperson. Responsible for doing sales activities in shopping malls around Jakarta, the capital city of Indonesia.

Back End Developer Boot Camp, Computer Software Engineering, 5/5

Activities and Societies: Back End Development with MySQL, Express.js, and Node.js. Empowered with Sequelize ORM. Dev ops with Gitlab.

Barchelor, Computer Science

For my final thesis, I led a data science research team consists of three research members from Indonesia and one from Italy. We published.