
Samuel Emeh
@samuelemeh
Full-Stack Developer at FIST COMMERCE building blockchain-based financial platforms, from payment flows to tokenization workflows.
What I'm looking for
At FIST COMMERCE, I developed backend services and React interfaces for a blockchain-based financial platform. I worked on onboarding, receivables, investments, payouts, and blockchain transactions.
I implemented tokenization and repayment workflows through Solidity smart contracts, and integrated Sumsub, MoonPay, Privy, and The Graph. My work spanned backend, frontend, smart contract, and integration layers, including production support.
At ZECKIT CLI, I improved development setup through Docker, GitHub Actions, and environment optimization, reducing setup time from approximately 54 minutes to 6 minutes. I also improved automated testing, CI workflows, and build reproducibility.
Previously, I developed financial and blockchain applications at TRADABLE, where backend and database optimization reduced API response times by approximately 30%. I’ve also built Django APIs and React applications, developed AI-powered features with LangChain, RAG, and LLM agents, and worked on Ethereum and Solana projects.
Experience
Work history, roles, and key accomplishments
Full-Stack Blockchain Developer
Fist Commerce
Apr 2026 - Sep 2026 (5 months)
Developed backend services and React interfaces for a blockchain-based financial platform, implementing tokenization, capital allocation, and smart contract workflows.
Blockchain Infrastructure Reviewer & Developer Experience Engineer
Zeckit CLI
Feb 2026 - Apr 2026 (2 months)
Reviewed application architecture and implementation, reducing development setup time by 89% through Docker, GitHub Actions, and environment optimization.
Back-End Engineer & LLM Engineer
Outsella
Mar 2025 - Jun 2025 (3 months)
Built backend services and REST APIs, implemented AI-powered features with LangChain and RAG, and improved production observability with Prometheus and Grafana.
Full-Stack Web Developer | CMS & SEO Specialist
Melscape Property Management
Oct 2024 - Dec 2024 (2 months)
Developed responsive React and Django applications with booking, live chat, multilingual features, and custom CMS, improving traffic by 35% through technical SEO.
Lead Full-Stack Web3 Engineer
Tradable
Jan 2022 - Jun 2024 (2 years 5 months)
Developed Python/Django REST APIs and React interfaces for a cross-chain financial platform, reducing API response times by 30% and implementing blockchain transaction flows.
Full-Stack Web Developer
Classic Beauty Pageantry
Jul 2020 - Aug 2020 (1 month)
Developed responsive React interfaces and Django REST APIs, improving response performance by 20% and integrating Paystack and SendGrid for payments and communication.
Full-Stack Web Developer
DVJ Photography
Mar 2020 - May 2020 (2 months)
Developed React interfaces and Django REST APIs for a customer-facing booking platform, reducing data retrieval time by 25% and integrating SendGrid for notifications.
Education
Degrees, certifications, and relevant coursework
Nnamdi Azikiwe University
Bachelor of Engineering, Electronics and Computer Engineering
2017 - 2023
Bachelor of Engineering in Electronics and Computer Engineering from Nnamdi Azikiwe University, Awka, Nigeria, from October 2017 to September 2023.
Tech stack
Software and tools used professionally
Ethereum
GitHub Actions
MySQL
PostgreSQL
SQLite
Node.js
Django
Tailwind CSS
Redis
Jest
Mocha
Chai
React
JavaScript
Python
HTML5
Rust
Celery
Django REST framework
Grafana
Prometheus
Stripe
TypeScript
SendGrid
Docker
WebRTC
NGINX
Gunicorn
Solidity
Ethers.js
Supabase
LangChain
The Graph
Hardhat
Privy
LiveKit
Arbitrum
Solana
Paystack
MoonPay
Redux Toolkit
AWS
Availability
Location
Authorized to work in
Salary expectations
Social media
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