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Samuel Emeh

@samuelemeh

Full-Stack Developer at FIST COMMERCE building blockchain-based financial platforms, from payment flows to tokenization workflows.

Nigeria

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What I'm looking for

I'm open to international remote, relocation, hybrid, and full-time opportunities.

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.

Python Django Django REST Framework Celery Redis PostgreSQL React TypeScript JavaScript Redux toolkit EthersJS Solidity Sumsub MoonPay Privy TheGraph

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.

Docker GitHub Actions CI CD Technical Documentation Testing Environment Configuration

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.

Python Django Django REST Framework Supabase PostgreSQL Celery Stripe Lang Chain RAG LLM Agents LiveKit WebRTC Prometheus 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.

React Django CMS SEO Nginx Gunicorn REST APIs

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.

Python Django Django REST Framework React Celery Blockchain Grafana API Optimization

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.

React Django Django REST Framework Paystack Sendgrid API Optimization

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.

React Django Django REST Framework Sendgrid API Optimization