FEMI
AJANAKU
Fullstack Engineer | Lagos, Nigeria
What I build
Systems that do the hard work.
Interfaces that stay out of the way.
I build RAG pipelines, tool-using agents, and MCP servers that actually get things done.
OpenAIAnthropicLangGraphpgvectorn8nI build products end to end, from the frontend to the backend and the infrastructure running underneath it. TypeScript, Node, FastAPI, whatever fits the job.
Next.jsFastAPIPostgreSQLAWSI build interfaces that feel good to use without sacrificing performance. Motion has a purpose, and I make sure it still feels smooth on the hardware people actually use.
GSAPFramer motionCore Web VitalsA11yApperioI build and test trading strategies from the logic behind the idea to backtesting and live execution. The focus is on signals that still make sense on data they havenβt seen before, not just strategies that look good on a chart.
MQL5Pine ScriptpandasBacktesting

About me
Building the future,
one line at a time.
I'm Femi Ajanaku, a fullstack & AI engineer based in Lagos, Nigeria. I specialize in building performant web applications and integrating intelligent systems that solve real problems.
Currently, I'm building at Bles as a Fullstack Engineer, leading development at Apperio as its founder, and pursuing a degree at Miva. I thrive at the intersection of clean code, beautiful interfaces, and smart architecture.
Years of experience
Projects completed
GitHub stars
Skills & tools
Technologies I work with.
AI & ML
Frontend
Backend
Databases
Cloud & DevOps
Algorithmic Trading
Testing & Practices
Languages
Experience
Where I've worked.
Fullstack & AI Engineer
Jan 2026 β PresentBles Software Β· Lagos, Nigeria
Building fullstack applications with AI integration, developing intelligent systems and features that enhance product capabilities.
Next.jsPythonAWSAI/MLFounder & Lead Engineer
Aug 2025 β PresentApperio Β· Lagos, Nigeria
Founded and leading development of Apperio (apperio.dev), building scalable software solutions from concept to deployment.
Next.jsTypeScriptAWSDockerSoftware Engineer
Mar 2025 β Dec 2025Vesti Β· Lagos, Nigeria (Remote)
Working on the frontend and backend of the platform, building features that enhance user experience and optimize application performance.
Next.jsReactTypeScriptFrontend Developer
Feb 2024 β Nov 2024VendBite Β· Manchester, UK (Remote)
Built modular React components for event creation, ticketing, and attendee management. Reduced page load time by 40% via code splitting, lazy loading, and image optimisation.
Next.jsAWSTailwindZustandJunior Developer
Aug 2022 β Dec 2023LykDat Β· Amsterdam, Netherlands (Remote)
Improved legacy codebase to modern standards, boosting client satisfaction by 50%. Gained hands-on experience with React and TypeScript in a professional team environment.
ReactTypeScriptCSS
Vibes
What I'm listening to.
All work
Projects & experiments.

Apperio
Production-ready logging and monitoring SaaS processing 500K+ events/month.

Apperio SDK
Full-stack monitoring toolkit with auto error capture, PII redaction, and distributed tracing.

Fuum
Multi-platform video sharing app with web, desktop recorder, and backend API.

VendBite
Platform connecting users to curated dining, catering, and delivery services.

SwiftShip Logistics
Freight forwarding platform with real-time tracking across 150+ countries.

Cloudify
A cloud storage service for storing and sharing files.
Basicons
800+ WCAG-compliant icons with React and Figma plugin integrations.

Vaultly
Crypto savings platform with flexible, growth, and max-yield savings plans.
Algorithmic trading
Strategies & backtests.
Automated systems I have written, tested, and published the source for. Every strategy below links to its full code, its equity curve, and the trade-by-trade journal behind the numbers β results are historical backtests, not live returns.
Chandelier Exit Strategy v3.1
Volatility-adaptive trend following on gold β ATR-anchored stops, a higher-timeframe trend gate, and a 2R target.
Net return
206.4%
Profit factor
1.11
Max DD
44.6%
Gold EMA Cross Scalper
A 9/21 EMA trend-continuation system on M5 gold β swing-structure stops, no take profit, and an economic-calendar blackout.
Net return
58.1%
Profit factor
1.16
Max DD
24.7%
CME Gap-Fill v4.4.1
Fades CME Bitcoin futures session gaps β waits for price to re-enter the gap before entering, then rides the fill on a trailing stop.
Net return
93.2%
Profit factor
3.30
Max DD
16.5%
Contact
Let's build something
together.
Have a project in mind? I'd love to hear about it. Fill out the form below or book a call directly.