Ayomide Olusanya

Technical Expertise

Technical Mastery

Building resilient, high-performance systems from the metal up. A deep dive into the architecture, tools, and methodologies that power my engineering practice.

Frontend Architecture

Crafting reactive, highly optimized interfaces with modern frameworks — focused on core web vitals, accessibility, and complex state at scale.

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • HTML5
  • CSS3
  • Redux
  • React Query
  • TanStack Table
  • GSAP

Backend Systems

Designing scalable microservices, robust APIs, and distributed data layers with low latency, high throughput, and secure data handling.

  • Node.js
  • NestJS
  • Express.js
  • FastAPI
  • REST APIs
  • GraphQL
  • Microservices

Mobile Engineering

Native and cross-platform mobile development with fluid animation, biometric authentication, and offline-first capabilities.

  • React Native
  • Expo
  • NativeWind
  • Mobile Authentication
  • Biometrics Integration

Desktop Applications

Cross-platform desktop apps with native OS integrations, auto-updates, and a shared core with the web product.

  • Electron
  • Cross-platform Desktop Apps
  • Productivity Tooling

Browser Extensions

Browser extensions and automation utilities built on the extension APIs, with secure messaging and synced state across devices.

  • Chrome Extensions
  • Extension APIs
  • Browser Automation

Data & Storage

Modeling and tuning relational and document stores — schemas, indexing, and caching that hold up under real production load.

  • PostgreSQL
  • MongoDB
  • Prisma ORM
  • Redis

Cloud Infrastructure

Resilient cloud environments and CI/CD pipelines — containerized, observable, and built for zero-downtime deployments.

  • Docker
  • CI/CD
  • AWS
  • Vercel
  • Fly.io
  • Monitoring
  • Logging

AI & Emerging Tech

Practical AI integrations — RAG systems, semantic search, and LLM-driven workflows layered onto real products.

  • LLM Integrations
  • Vector Databases
  • AI Workflows
  • Semantic Search
  • RAG Systems

Skill Graph

An interconnected skill set

Every skill mapped as a living knowledge graph. Hover and hold on any node to make it the focus — it enlarges and lights up its connections.

  • Engineering
  • Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS, HTML5, CSS3, Redux, React Query, TanStack Table, GSAP
  • Backend: Node.js, NestJS, Express.js, FastAPI, REST APIs, GraphQL, Microservices
  • Mobile: React Native, Expo, NativeWind, Mobile Authentication, Biometrics Integration
  • Desktop: Electron, Cross-platform Desktop Apps, Productivity Tooling
  • Browser Extensions: Chrome Extensions, Extension APIs, Browser Automation
  • Databases: PostgreSQL, MongoDB, Prisma ORM, Redis
  • Cloud & DevOps: Docker, CI/CD, AWS, Vercel, Fly.io, Monitoring, Logging
  • AI & Emerging Tech: LLM Integrations, Vector Databases, AI Workflows, Semantic Search, RAG Systems