Bondan Sebastian

Available to hire

I am a Senior Full-Stack Engineer specializing in building scalable, data-intensive web applications and AI-driven systems. 0 space , I excel at translating business needs into high-impact technical solutions.

About

I am a Senior Full-Stack Engineer specializing in building scalable, data-intensive web applications and AI-driven systems. With a proven track record of taking complex products from prototype to production in the Web 3.0 space , I excel at translating business needs into high-impact technical solutions.

A key achievement of mine is orchestrating a multi-stage, AI-powered content pipeline that increased team productivity by a remarkable 20x. As a former Lead Developer and freelancer , I combine deep technical expertise in Next.js, Node.js, and Docker with a strong, entrepreneurial mindset focused on solving complex problems and delivering measurable results

  • 10 years' experience
  • Joined September 2025

Languages

  • IndonesianFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Retail
  • Professional Services
  • Media & Entertainment
  • Education
  • Financial Services

More experts in Surabaya, Indonesia

Work experience· 12 roles

Full Stack Web & ERP Developer · Self-Employed / FreelanceDec 2023 – Sep 2025 · 1 yr 10 mos

Developed ERP solutions for SMBs using Laravel RESTful APIs, covering purchasing, production, stock management, sales, and payroll. Added geo-location attendance and multi-warehouse management. Migrated legacy AngularJS components to modern stacks, created an Instagram feed importer, and implemented Shopify admin plugins for synchronized product, inventory, and order management.

Senior Full Stack Developer · ZeneraSJan 2023 – Present · 3 yrs 11 mos

Leading architecture and development for a Next.js/MongoDB/Prisma-based blockchain-enabled platform; built NFT/ART contracts, server-side rendering, wallet integration, and robust back-end services; collaborated across front-end and back-end teams to deliver scalable features.

Full Stack Web Developer (Freelance) · Freelance (Various Clients)Jan 2023 – Sep 2025 · 2 yrs 9 mos

Developed RESTful APIs using Laravel; built e-commerce features, inventory and orders, and admin dashboards; implemented Shopify integration with Remix and Wordpress plugins for synchronization; built a multi-tenant front-end and back-end architecture; implemented server-side rendering and data access patterns; integrated payment and localization features.

Senior Fullstack Developer · Quincy (flagship project)Jan 2023 – Present · 3 yrs 11 mos
Senior Full Stack Developer · ZeneraJan 2023 – Present · 3 yrs 11 mos
Blockchain/Crypto Developer · Personal ProjectDec 2022 – Sep 2025 · 2 yrs 10 mos
Lead Developer · Forti Digital StudioDec 2020 – Sep 2025 · 4 yrs 10 mos
Lead Developer · Forti Digital StudioDec 2020 – Sep 2025 · 4 yrs 10 mos

Education· 9

Bachelor of Computer Science · Petra Christian University2011 – 2015
Elementary School · Petra Christian Elementary School, Surabaya2001 – 2007
Middle School · Petra Christian Middle School, Surabaya2007 – 2009
High School · Petra Christian High School, Surabaya2009 – 2011

Certifications and awards

ERC721 Upgradeable Smart Contract Development (OpenZeppelin, Hardhat)2030 – 2025
Laravel-based RESTful API Development2030 – 2025
Instagram API Integration & Shopify Admin Plugins2030 – 2025

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