Adedotun Gabriel
Front-End & Full-Stack Engineer
Professional Summary
Front-End Engineer with
4+ years of experience architecting
high-performance web and mobile applications using React, React
Native, Next.js, and TypeScript. Expert in building type-safe,
scalable front-end architectures using TanStack Query and modern
backend-as-a-service platforms (Supabase, Convex, Neon). Proven
track record of leveraging AI-assisted workflows (Copilot,
Antigravity) to accelerate development velocity by 10x while
maintaining rigorous code quality standards. Demonstrated
ability to reduce form submission errors by 45%, achieve 60fps
performance on complex multi-step forms, and deliver perfect 100
Lighthouse scores on production sites.
Technical Skills
Languages
TypeScript
JavaScript (ES6+)
Python
Java
Frontend Core
React
React Native
Next.js
Tailwind CSS
Framer Motion
State & Async
TanStack Query
Zustand
Context API
Axios
Backend & DB
Node.js
Express
PostgreSQL
MongoDB
Prisma ORM
BaaS & Cloud
Firebase
Supabase
Convex
Appwrite
Vercel
Tools & Workflow
Git
GitHub Actions
Figma
Excalidraw
Jest
AI Dev Tools
Professional Experience
Front-End Engineer
Leveraged AI and modern form architecture to streamline U.S.
immigration processing workflows.
-
Engineered a
Dynamic Validation Engine solving complex
dependency issues in N-400/600 immigration forms. Refactored
nested Yup conditional logic into a custom, reusable
onlyWhenutility function, reducing code complexity by 60% and cutting form submission errors by 45%. - Built Real-Time Voice Architecture (FiBi) using WebSockets to stream bidirectional audio chunks, replacing legacy text flows with smooth, low-latency playback for immigration interviews.
- Implemented strict type safety and memoization across the application, ensuring 60fps performance even on complex, multi-step forms with hundreds of conditional fields.
- Translated high-fidelity Figma prototypes into a pixel-perfect, responsive component library using Tailwind CSS, ensuring design consistency across the platform.
Front-End Engineer
Building mobile-first logistics and e-commerce solutions for the
African market.
- Built the MigranX mobile application from concept to production using React Native, delivering a complete e-commerce and logistics platform.
- Designed a robust data-fetching layer using TanStack Query combined with Axios Interceptors, implementing global request interception to automatically inject Guest-ID and Bearer tokens for secure API context.
- Implemented cost-efficient TanStack Query caching to eliminate redundant requests, triggering refetches only on server updates or payload changes, significantly reducing pay-as-you-go API costs.
- Integrated backend APIs for real-time order updates and tracking, working closely with backend engineers to define JSON contracts and error handling standards.
- Utilized Excalidraw for flow diagramming and AI tools to rapidly iterate on features based on immediate user feedback.
Selected Projects
Momentum Logistics Service (MLS)
- Architected a full-stack logistics platform integrating third-party freight APIs to automate shipping estimates and tracking.
- Designed and deployed a high-conversion marketing frontend with pixel-perfect UI; superior design quality led to contract value increase and extended scope.
- Implemented a unified design system ensuring visual consistency between marketing and internal web applications.
Schorlarle
- Developed a specialized query builder for Google Scholar simplifying complex boolean search logic for researchers.
- Built a dynamic string generation engine constructing precise search URLs, eliminating manual operator typing.
- Published and actively helping users refine academic search queries with a user-friendly interface.
Imelda Yayala Website
- Developed a high-performance portfolio site with a perfect 100 Lighthouse score.
- Implemented complex animations using Framer Motion to drive user engagement and professional presentation.
PlantSnap
- Built a plant recognition mobile app achieving 95% accuracy on test datasets.
- Optimized image compression and upload handling for low-bandwidth environments.
Education & Certifications
B.Sc. Computer Science
Product Experimentation Micro-Certification
Interested in Working Together?
I'm currently open to senior front-end and full-stack engineering roles. Let's discuss how I can contribute to your team.