I'm Manfred Tochukwu — a Nigerian engineer shipping end-to-end digital products since
2018.
Trading systems. Mobile apps. Real-time backends.
Zero shortcuts.
I'm Manfred Tochukwu (Orjioke Manfred) — a Nigerian full-stack engineer who has been shipping production software since 2018. I specialise in fintech systems, real-time applications, and cross-platform mobile apps.
My work spans the entire stack — from low-level Python backtesting engines with Numba JIT compilation to polished mobile frontends and broker-integrated trading backends. I've shipped live apps used by real traders, including BoBi Trades & Journal on Google Play.
Whether you need a solo engineer to own a project end-to-end or a technical partner to join your team — I bring clean architecture, thoughtful UX, and zero shortcuts.
From initial architecture to production deployment — I cover the full build cycle.
Cross-platform iOS & Android apps with React Native. Smooth animations, offline support, push notifications, and deep API integrations.
Live dashboards powered by WebSocket/Socket.IO. React 18, TypeScript, TanStack Query — built to handle high-frequency data elegantly.
Production NestJS APIs with JWT auth, tier-based access, Stripe billing, cron jobs, event buses, and MetaAPI broker connectivity.
Python signal engines, strategy backtesting with Numba JIT, PineScript indicators, and quantitative analytics pipelines.
End-to-end SaaS with subscription tiers, user onboarding, analytics, referrals — from database schema to UI polish.
Add AI-powered features to existing products — trade analysis, strategy optimisation, automated insights, and smart reporting.
Production systems built with real users, real data, and real constraints.
A free AI-powered trading journal and discipline companion app. Smart trade logging, custom pre-trade checklists, multi-account management, AI strategy optimizer, weekly AI reviews, and psychology tracking — all 100% free, no ads. Built from scratch with React Native and published on Google Play.
A complete trading system: real-time React dashboard, NestJS execution engine with MetaAPI broker integration, and a Python signal engine with Numba JIT backtesting. Supports live trade execution, risk management, subscription tiers, and a PWA mobile experience.
Since 2018 I've been shipping live software — not side projects. Every skill I have was earned building something that actually launched.
I've shipped complete products solo — architecture, database, backend logic, UI design, and mobile deployment without splitting the work.
From Numba JIT backtesting with O(log n) optimisations to frontend memoisation and lazy loading — I think carefully about performance at every layer.
Deep familiarity with trading systems, broker APIs (MetaAPI), risk management, signal pipelines, subscription billing, and analytics dashboards.
Have a project in mind? I'm open to freelance contracts, collaborations, and long-term partnerships.
Whether you're building a new product from scratch, adding features to something live, or need a technical partner who works independently — let's talk.
I work remotely and am comfortable across timezones. Drop me a message and let's figure out if we're a good fit.