superok
Senior Frontend Developer
Iām a Senior Frontend Engineer with strong experience building Web3 wallet products, cross-platform applications, and complex transaction-based user flows.
Most recently, I worked on Meteor Wallet and MyNearWallet in the NEAR ecosystem, building wallet experiences across Android, iOS, web, and browser extension from a shared React Native codebase. I have worked on core wallet features including authentication, transaction signing, on-chain data decoding, WalletConnect, Ledger integration, token swaps, dApp integrations, and production monitoring.
I also contributed to institutional wallet products on Canton Network, covering frontend, backend, architecture, deployment, and support. My background includes building scalable SaaS, marketplace, logistics, and internal tools, which gives me a strong product engineering mindset beyond just implementation.
Iām looking for Web3 engineering roles where I can help build wallets, dApps, DeFi products, chain abstraction experiences, or crypto infrastructure. Iām strongest on frontend and cross-platform product development, but I can also contribute across the stack when needed. I also use AI tools regularly for development, code review, research, security checks, scaffolding, and documentation to move faster while keeping product quality high.
Experience: 11 years
Yearly salary: $36,000
Hourly rate: $25
Nationality: š®š© Indonesia
Residency: š®š© Indonesia
Experience
Senior Frontend Developer
Meteor Wallet 2023 - 2026
Architected and delivered institutional wallet products on Canton Network and maintain opensource MyNearWallet. Built wallet infrastructure including transaction signing, dApp integration, DeFi workflows, cross-chain interactions, monitoring, and deployment. Build Meteor Wallet v2 across Android, iOS, web, and browser extension from a single codebase. Implemented wallet integrations across NEAR, EVM, and Canton ecosystems. Developed core wallet functionality including passkey-based authentication, transaction signing, on-chain data decoding, WalletConnect, Ledger integration. Utilized AI-assisted workflows for development, code review, research, security scanning, scaffolding, documentation. Tech Stack: Web3, Blockchain, NEAR Protocol, Cross-chain, Chain abstraction, EVM, Canton Network, React Native, Elysia.js, Typescript, CryptoCard - GynosisPay, dApps
Senior Frontend Developer
Shipper 2022 - 2023
Developed an omnichannel commerce platform integrating major Indonesian marketplaces including Tokopedia, Shopee, TikTok Shop, and Shopify, enabling merchants to manage orders, inventory, warehouses, and products from a single platform. Delivered features and projects end-to-end, from requirements gathering to production, deployment and support. Develop, maintain, fix & improve web project. Optimized CI/CD pipelines, reducing deployment time by over 50%. Contributed to QA automation using Serenity BDD and TestRail. Tech Stack: Next.js, React, TypeScript, GraphQL, Jest, Testing Library, WebSocket, Docker
Software Engineer Fullstack
Lunch Actually Group 2021 - 2021
Scaling current app expansion into multiple countries. Developed and maintained scalable web, mobile, and internal applications. Worked primarily with React Native, Node.js, and GCP, while contributing to services written in Java and Python. Architected and built a custom real-time chat solution from the ground up.
Frontend Developer
Ekrut 2018 - 2021
Migrated a monolithic Ruby on Rails application to a microservices architecture. Developed web (React) and mobile (React Native) applications. Built and maintained an internal UI component library. Decomposed monolithic projects into independently deployable services. Designed and implemented scalable application architectures. Created and maintained a company-wide design system. Awarded Top Performer of the Year twice. Optimized CI/CD pipelines, reducing deployment time by more than 50%. Successfully deliver media site with seo growth 3500% within 1 year, after revamp.
Frontend Developer
Elevenia 2016 - 2018
Converted designs into responsive HTML, CSS, and JavaScript templates.Develop feature UI features with jQuery.
Skills
blockchain
nextjs
react-native
front-end
english