I'm a Senior Fullstack Developer with 6+ years of experience designing, developing and deploying web apps, complex systems and applications. My main focus is JavaScript runtimes in conjunction with Svelte, but I can adapt to other needs such as Python or Go as required. I'm motivated to drive innovation and scalable solutions that enhance user engagement and operational efficiency. I enjoy collaborating with cross-functional teams, embracing learning, and delivering practical, high-impact results.…

David Santoso

I'm a Senior Fullstack Developer with 6+ years of experience designing, developing and deploying web apps, complex systems and applications. My main focus is JavaScript runtimes in conjunction with Svelte, but I can adapt to other needs such as Python or Go as required. I'm motivated to drive innovation and scalable solutions that enhance user engagement and operational efficiency. I enjoy collaborating with cross-functional teams, embracing learning, and delivering practical, high-impact results.…

Available to hire

I’m a Senior Fullstack Developer with 6+ years of experience designing, developing and deploying web apps, complex systems and applications. My main focus is JavaScript runtimes in conjunction with Svelte, but I can adapt to other needs such as Python or Go as required.

I’m motivated to drive innovation and scalable solutions that enhance user engagement and operational efficiency. I enjoy collaborating with cross-functional teams, embracing learning, and delivering practical, high-impact results.

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Skills

Experience Level

Bun.js
Expert
JavaScript
Expert
Node.js
Expert
Svelte
Expert
Web Design
Expert
TypeScript
Expert
PostgreSQL
Expert
Python
Intermediate
Docker
Intermediate

Language

English
Fluent
Indonesian
Fluent

Work Experience

Senior Fullstack Developer / Operational Manager at Tabletoys Indonesia
June 1, 2017 - November 1, 2020
Led operations and software development for Table Toys Indonesia, opening new opportunities using web and e-commerce channels. Identified and eliminated bottlenecks in export and import supply chains; redesigned internal workflows with new technologies, significantly reducing processing time and costs. Monitored and optimized the operational budget, achieving about a 50% cost reduction while maintaining output.
Junior Fullstack Developer at Table Toys Indonesia
February 1, 2020 - June 1, 2021
Developed a POS and inventory web app integrated with sales channels based on the previous role. Built a simple point-and-click game to generate new revenues for the business during the pandemic.
Senior Fullstack Developer at Table Toys Indonesia
June 1, 2021 - Present
Developed CODX platform that accommodates POS, CRM, Automation, and Warehouse housing across multiple locations in Indonesia. Led end-to-end development of a web app across multiple small teams that generated 30% revenue in 6 months.
Senior Backend Developer (Freelance) at Seeds Finance
August 1, 2022 - March 1, 2023
- Led a small team of fresh graduates/undergrad developers; migrated technology from Java to Node.js; - integrated important third-party services to support the operational main product for generating revenue.

Education

Bachelor of Engineering in Multimedia at Multimedia University of Surabaya (UBAYA)
January 11, 2030 - June 1, 2026

Qualifications

Bachelor of Engineering in Multimedia
January 11, 2030 - June 1, 2026

Industry Experience

Software & Internet, Professional Services
    Codx Super App

    Super app that handling invoicing, sales, inventory, cashflow, multi-warehouse, and e-commerce integration. It is use mainly to operate main business flow in the company. I developed this app alone from scratch using Sveltekit, Bun, and design the UI and UX based on the feedback by others user. Integrates with many Indonesia E-Commerce channels and of course integrate with webstore. Actively maintained and updated to meet the company’s needs.