omid MIRZAEI
@omidmirzaei
Senior Full-Stack Engineer building scalable mobile, backend and AI-powered products with Flutter, Go, TypeScript and cloud integrations.
What I'm looking for
I’m a Senior Full-Stack Engineer with 7+ years of experience building production software across mobile, backend, fintech, Web3, and AI-assisted engineering.
My primary expertise is Flutter, but over the last few years I’ve expanded into backend engineering with Go, TypeScript, Node.js, REST APIs, asynchronous services, WebSockets, Server-Sent Events (SSE), webhooks, and cloud integrations.
Most recently at Block Labs, I helped build Best Wallet, a non-custodial multi-chain cryptocurrency wallet used by hundreds of thousands of users. I delivered production features across authentication, payments, wallet management, swaps, staking, analytics, localization, and blockchain integrations while also contributing to backend services and payment infrastructure.
I enjoy solving complex engineering problems that span multiple systems rather than staying within a single platform. My work regularly involves architecture design, API integrations, distributed systems, performance optimization, security, debugging production issues, CI/CD, code reviews, and close collaboration with product, design, and backend teams.
I’m an AI-first engineer and use tools like ChatGPT, Claude, Gemini, and Cursor every day to accelerate architecture exploration, implementation planning, testing, debugging, documentation, and code reviews while maintaining strong engineering standards.
I’m currently looking for Senior Software Engineer, Full-Stack Engineer, Backend Engineer (Go/Node.js), AI Engineering, and Senior Flutter roles where I can contribute across the entire product stack.
Experience
Work history, roles, and key accomplishments
Worked as a Senior Software Engineer at BlockLabs, contributing to a non-custodial multi-chain crypto wallet and related payment and wallet infrastructure. Built and maintained Flutter wallet features and production integrations (e.g., Wirex, WalletConnect, Firebase/Sentry/Segment) and contributed backend services and Fireblocks webhook/payment flows.
Senior Flutter Developer
CoDeTech
Mar 2021 - Dec 2024 (3 years 9 months)
Built blockchain-based mobile applications at CoDeTech, including a decentralized digital identity platform with KYC verification and a Core blockchain wallet app. Also worked on a decentralized messaging application using WebRTC/Wi-Fi Direct concepts, and contributed unit-test suites to improve release quality.
Senior Flutter Developer
SRIco
Aug 2020 - Mar 2021 (7 months)
Led Flutter delivery for Rochi (mobile e-commerce), implementing real-time order tracking, notifications, and in-app payments. Improved transaction completion by 15%.
Senior Front-end Developer
Ratanet - Kian Tejarat Sharif
Feb 2018 - Nov 2020 (2 years 9 months)
Worked as a Senior Front-end Developer for online enterprise banking and financial web applications.
Flutter Developer
Pardakht Novin Arian
Dec 2019 - May 2020 (5 months)
Implemented mobile banking and payment workflows for an online banking application using Flutter, BLoC, and APIs in collaboration with backend and QA teams.
Education
Degrees, certifications, and relevant coursework
Azad University
Master of Science in Software Engineering, Software Engineering
Completed an MSc in Software Engineering at Azad University.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
o-mid.comSalary expectations
Social media
Job categories
Skills
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