Mobile
- Flutter
- Dart
- Bloc
- GetIt
- Firebase
- Dio
- Secure Storage
- Deep Linking
- Platform Channels
- APNs
- Unit & Widget Testing
- React Native
Forward Deployed Engineer / Senior Full-Stack Engineer
TypeScript, Flutter, NestJS, React, and Go across production crypto wallets, fintech, and AI agents.
Current work
Best Wallet
250K+
active users
Multi-chain non-custodial crypto wallet. Flutter, NestJS, and Go. Payments, swaps, staking, and 7+ production partner SDKs wired in.
WebsiteOpen source
Memex
793★
GitHub stars
Lead contributor at Memex Lab. Local-first AI journal for iOS and Android. Agents, on-device storage, bring your own LLM.
GitHub01Recommendations
In their words, from LinkedIn.
I had the pleasure of working with Omid and I can tell he really knows his stuff when it comes to AI and agents. It's not just surface level for him, he actually understands how these systems are built and how to make them work reliably in real products. He's dependable, learns new things fast, and always thinks about the bigger picture, not just the code in front of him. He is smart, moves fast and support his team. Any team that wants someone with real depth in AI would be lucky to have him.

Amirreza Karimyrad
Lead software engineer
Omid has a strong grasp of AI-assisted development and applies it thoughtfully to ship high-quality, reliable solutions. He's dependable, quick to pick up new systems, and brings a full-stack mindset to everything he works on, the kind of engineer you'd want on any team looking for real AI fluency. I had the chance to work alongside him at Block Labs, and he quickly stood out as someone you could hand a hard problem to and just trust it'd get solved. Also I want to highlight, he excel working in teamwork, he is kind and have very good soft skills.

Daniel Alejandro Hernández Llerena
Senior Backend Engineer
I worked with Omid while he was a Senior Flutter Developer on our team. What stood out about Omid is that he never treated his scope as fixed to the frontend. He took the initiative to go deep on backend knowledge transfer, building a real working understanding of how the systems underneath his Flutter work actually functioned, and approached it with the same seriousness he brings to his core mobile work. That's the mark of an engineer who thinks in full-stack terms, not just a mobile specialist bolting on backend familiarity. Omid brought consistency and quality to everything he touched, and his range across the stack makes him a strong fit for teams that need mobile depth backed by genuine backend fluency.

Suroor Gupta
Engineering Manager
I've had the pleasure of managing Omid and have consistently been impressed by his technical ability, professionalism and approach to engineering. Omid takes ownership of his work, approaches complex problems methodically and can be trusted to deliver high quality solutions with minimal oversight. One of his greatest strengths is how calm he remains under pressure. Even when priorities shift or challenges arise, he brings a level-headed approach that has a positive influence on those around him.

Jonathan Humphreys
Software Developer, Sysadmin and Network Engineer
I had the pleasure of working with Omid at Best Wallet and was consistently impressed by his technical expertise and problem-solving skills. With over 7 years of software development experience, Omid has a deep understanding of building scalable systems and designing robust software architectures. He approaches complex challenges with a thoughtful, solution-oriented mindset and always considers the long-term impact of technical decisions.

Yogesh Sharma
Senior Software Engineer
I've known Omid for a while and we've worked on a few projects together outside of work. He's a really strong engineer and someone I can always rely on. He knows his stuff, solves problems quickly, and is great to work with. I'd definitely recommend him.

Morteza Shojaei
Blockchain Engineer @ Moonpay
02About
Seven years in crypto and fintech. I came up mobile-first with Flutter and Dart, then learned the rest of the stack in production: TypeScript, NestJS, React, Go, and the backend plumbing that keeps money moving.
I'm at Block Labs on Best Wallet right now. Multi-chain non-custodial wallet, 250K+ monthly active users. Flutter on the client, NestJS and Go behind it. I sat with Wirex and Fireblocks engineers from discovery through go-live, wrote the runbook support could run after handoff, and fixed the production bugs that only show up at scale.
Before that, four years at CoDeTech. Ping Exchange, CorePass, XCB HODLER, WebRTC messaging. I led five engineers on CorePass identity and KYC for a stretch.
AI and agents are part of daily work now. LLMs, code agents, MCP, RAG, evals, guardrails. On Memex I work on SuperAgent: preset child agents, schema-validated timeline cards, human confirm on mutating tools, loop detection, on-device storage. Guardrail Agent and IntentGuard are portfolio demos of the same idea: natural language to schema to policy to approve before anything hits a chain.
Open source: Guardrail Agent, EngagePulse, IntentGuard, Memex (lead contributor, 793 GitHub stars), dart_agent_core.
03Stack
Grouped by layer. Pick one to find it in the cloud.
Multi-chain non-custodial crypto wallet. Flutter across transactions, swaps, staking, Wirex payments, and 3DS auth. NestJS/TypeScript and Go services, REST/SSE, webhooks, payment and auth flows. 7+ production partner SDKs. Fireblocks webhooks through SQS async processing.
Decentralised digital-identity app with full KYC: identity, wallet, payments, backup and recovery flows.
Hybrid crypto DEX. React, TypeScript, and Next.js markets UI, smart-contract integration, CorePass-authenticated login for the Core Blockchain exchange.
Official Core Blockchain wallet on iOS and Android, with PayTo payment protocol integration.
Control plane for AI-assisted wallet actions. Natural language to schema-validated plan to Go policy gate to human approve per step, then dry-run and execute on demo EVM (Anvil) and Solana. Next.js UI, Express/Mongo API, Go policy service, loud reject paths, CI evals.
Multi-tenant engagement pipeline: HMAC ingest, Postgres outbox, Kafka/Redpanda, VIP/velocity rules, and credit-once ledger, with a Next.js Pulse Arena BFF demo console.
Natural-language DeFi intents through an untrusted planner, JSON Schema plus Go policy engine, per-step human approve, then Anvil ABI execution or hard reject with codes. Flutter client, Postgres, Foundry mocks, CI, public demo videos.
Simulated wallet ops console. HMAC webhooks, idempotent Postgres events, claim/lease worker, Flutter ops UI with health and pipeline detail. Go API, Docker Compose, CI, release v0.2.0.
Lead contributor at Memex Lab. Local-first AI journal for iOS and Android. Text, photos, voice, and files become timeline cards, P.A.R.A. knowledge, insights, comments, and companion chat. On-device filesystem and SQLite. Bring your own LLM. Built on dart_agent_core with SuperAgent and subagents.
Major contributor at Memex Lab. Local-first Dart library for stateful tool-using AI agents in Flutter. StatefulAgent loop, multi-provider LLMs, tools, MCP, skills, sub-agents, streaming, evals.
05Experience
Most recent first.
Dec 2024 to Present
Embedded on Best Wallet, a multi-chain non-custodial crypto wallet with 250K+ monthly active users. Flutter client plus NestJS/TypeScript Nx platform across auth, wallets, transactions, and cards.
Mar 2021 to Dec 2024
Shipped four production products: Ping Exchange, CorePass, XCB HODLER, and WebRTC messaging. Led five engineers on CorePass digital identity and KYC.
Aug 2020 to Mar 2021
Led Flutter delivery for Rochi e-commerce: order tracking, push notifications, in-app payments.
Dec 2019 to May 2020
Banking and payment workflows in Flutter and Bloc against REST APIs, working with backend and QA through release.
Feb 2018 to Nov 2020
React and JavaScript banking dashboards in regulated finance.
06Work with me
Forward deployed, senior full-stack, and product engineering roles. Fintech, crypto, AI agents. Remote only.
Omid Mirzaei
Forward Deployed Engineer / Senior Full-Stack Engineer