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Contract Software Engineer
AI engineer at Producers PIN who built LLM pipelines with persistent vector memory, RAG, and multi-model inference.
United StatesContract Software Engineer at Firework Network UG
Built mobile frontend and backend services for the core product experience. Designed user interaction flows and implemented scalable APIs and real-time interactions.
AndroidiOSFlutterNodeJSAPIs
Independent consultancy delivering full stack and AI-powered systems to startups as solo or lead engineer.
Sole engineer responsible for end-to-end AI system architecture across AI, backend, and frontend. Built custom AI pipelines combining LLMs, embeddings, vector databases, and fine-tuned models.
Lang ChainOpenAILocal ModelsEmbeddingsVectorDBNodeJSPythonReact
Built an end-to-end fintech system including a React Native mobile app, web platform, and backend services. Implemented APIs for transactions, user management, and payment integrations.
React NativeReactNodeJSAPIsPayment Integration
Led full product architecture for a property technology startup from ideation to market launch. Built backend systems and frontend components, delivered MVP and scaling strategy.
Sole contractor for the Ax Co-Pilot, building an LLM-based assistant with embedding-based vector memory and persistent context. Designed orchestration layer and developed frontend and backend services.
Lang ChainOpenAIVector DatabasesNodeJSReactNext.jsTypeScript
Led transition from MVP to production Version 1, fixing bugs and adding dynamic links, push notifications, and haptic feedback. Built native Android and iOS implementations and stabilized backend.
Native AndroidNative iOSAPIsBackend Services
Built full-stack MVP for a multi-country house listing platform with booking, chat, WhatsApp integration, and regional payment gateway.
Researched, designed, implemented, tested, and maintained the company's existing software.
Defined and communicated technology strategy to partners and leadership. Led engineering teams to delivery targets and introduced framework for adopting emerging technologies.
Built an MVP custom game engine that led to a $600k funding round. Customized Mozilla Hubs client infrastructure for VR features and managed team building token and NFT marketplace.
ElixirPostgreSQLWebGLThreeJSSolidityPolygonReactFigmaGitHub ActionsJenkinsDockerRESTNodeJS
Rebuilt entire product on blockchain, leading to funding from Celo Foundation. Created development structure increasing productivity by 100% and developed app increasing funding by 20%.
CELO BlockchainSolidityReactNodeJSTruffleGanacheMetaMaskRESTAWS Lambda
Designed speech assistant prototype for AAC using Google APIs and mobile app prototypes for IEP students. Prepared 3-year roadmap for technical and marketing teams.
Google APIReact Native
Managed technical relationships with strategic partners and Ads API clients. Helped design and develop APIs by establishing API design guidelines and building developer tools.
PythonReactRubyObjective C
Contributed to Google Maps API and Google Cloud systems.
Reduced page load time by 80% by rebuilding website and restructuring APIs. Managed team of 10 developers and developed new cryptocurrency by forking Litecoin blockchain.
PythonDjangoC++AWSEC2Swift.NETReactJavaNodeJSSQL
Developed CRM software with website chat API, ticketing, chatbot, and version 1.0 payment gateway.
Python
Developed AI-powered chat system that reduced patient waiting time by 30% by letting patients interact with AI bots.
NLPPython
Developed AR program using computer vision that reduced operational cost by 70% and created iOS and Android apps that increased sales by 40%.
ARCoreARKitExpressJavaSwiftWebGL
Developed a social media website with 10 thousand users, featuring chat rooms, forums, real-time private chat, and file sharing.
PHPJavaScriptSQL
Developed CRM software that was later sold for $50,000.
NodeJSExpressMySQLMongoDB
Bachelor of Science in Computer Science from the University of Calabar, completed in 2020.
Bachelor of Science in Computer Science from the University of Calabar, completed in 2020.
Bachelor of Science in Computer Information Systems from Gumi University, completed in 2017.
Bachelor of Science in Computer Information Systems from Gumi University, completed in 2017.