Freelance Coder for Web, Trading Automation & Blockchain

Austin Omonyo · Nairobi, Kenya · Open to consultations & hires

I’m a seasoned developer with 8+ years building production‑ready web apps, high‑performance trading automation, and secure smart contracts. 500+ projects delivered across fintech and blockchain.

React/Next.js · TypeScript

Python · APIs & Bots

MT4/MT5 · MQL4/MQL5

PineScript · TradingView

Solidity · DeFi

See Work

Top Rated on Upwork — 100% JSS • 4.7/5 (71) on MQL5 — Verify • 500+ projects delivered

Core Expertise (Web‑First)

Web Development (React/Next.js)

Modern, responsive apps and dashboards with TypeScript, design systems, and real‑time data visualization.

Python

APIs, trading bots, data pipelines, and algorithmic trading systems with broker/exchange integrations.

MQL4 / MQL5

Expert Advisors, indicators, scripts, and trade copiers for MT4/MT5 with robust risk management and event-driven logic.

PineScript

Custom TradingView strategies and indicators with advanced alerts, backtesting, and multi-timeframe logic.

Blockchain & Solidity

Smart contracts, ERC‑20/BEP‑20 tokens, DeFi protocols, audits, and secure deployments.

What I Deliver

Full‑stack Web Apps (React/Next.js + Node/Python)

Design Systems & UI Engineering

Data Dashboards & Real‑Time Charts

Secure APIs, Auth & Integrations

Trading Automation (MT4/MT5, cross‑platform bots)

Blockchain Solutions (Tokens, DeFi dApps, audits)

Consulting (Strategy design & product dev)

Backtesting & Optimization

Secure Deployments & CI/CD

Selected Work

Multi‑Symbol MT5 EA

Event‑driven trade management, low DD risk controls.

PineScript Strategy Suite

MTF confluence, alerts, and walk‑forward testing.

DeFi Token + Staking

Audited Solidity contracts, safeguards, and UI dashboard.

Trading Dashboard

React + Python API for execution & analytics.

Client Reviews (Verified)

Top Rated on Upwork (100% JSS) ↗ MQL5 profile (4.7/5, 71) ↗

“Always clear with the specifications. I love it!”

— Client feedback on MQL5

“Great guy to work with. Hope to work with you again!”

— Collaboration highlight, MQL5

“Thanks. Clearly explained specifications.”

— Project feedback, MQL5

“Very understanding and patient. Will definitely work with him again.”

— Repeat client, MQL5

Click the links above to validate every claim directly on my public profiles.

About Me

I’m a Nairobi‑based Freelance Coder blending modern web engineering with real‑market trading automation and secure blockchain development. I build solutions that perform in production — with security, efficiency, and scalability as first‑class principles.

Focus

Web Development (React/Next.js, TypeScript)
APIs & Data Engineering (Python)
Trading Automation
Blockchain & Smart Contracts
Fintech Dashboards & Real‑Time Analytics

Highlights

8+ years experience
500+ projects delivered
Top Rated on Upwork (100% JSS)
4.7/5 rating on MQL5
Multi‑market expertise

Based in Nairobi, Kenya — open to consultations and hires worldwide.

Book a Consultation

Tell me about your project. I’ll respond with next steps and a tailored plan.