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production.
I'm Adnan Gul, a senior full stack developer building polished React interfaces, solid APIs and the data pipelines behind them.
Tools I ship with daily
Senior full stack developer with 6+ years shipping scalable web applications end to end. On the frontend I build with React.js, Next.js and TypeScript; on the backend I design APIs, database schemas and migrations, data import pipelines and Redis/BullMQ job processing. I've delivered enterprise dashboards, CRM and reporting modules and AI-powered features, and I care about secure, well-audited systems that stay fast as they grow.
Years experience
Full stack apps delivered
Faster annotation tooling
Lighthouse score
built & shipped
A few products I've designed, engineered and deployed — from enterprise SaaS portals to AI-driven dashboards and annotation tools.
end to end
Comfortable across the whole request lifecycle — from the button a user taps to the query it runs.
Modular, animated, performance-obsessed interfaces.
- React.js / Next.js95%
- TypeScript / JavaScript (ES6+)92%
- Redux Toolkit / Zustand / RTK Query90%
- MUI / Styled Components / SCSS88%
- Framer Motion85%
- Chart.js / Recharts dashboards85%
made an impact
Senior Full Stack Engineer at NexaQuanta
Oct 2025 — Present · Remote (London, UK)- Built a CRM & product reporting module with email-based delivery for business intelligence.
- Designed & executed an enterprise database schema migration achieving 100% parity.
- Built the complete aftersales appointment lifecycle module — 60+ merged MRs.
- Integrated the CitNOW video library, eliminating cross-system context-switching.
- Architected a CSV data import pipeline with batch optimisation & duplicate detection.
- Implemented multi-dealer org scoping with a dual-database architecture.
- Patched a critical injection vulnerability and built a generic audit module.
- Fixed Redis Cluster CROSSSLOT errors for stable BullMQ job processing.
Node.jsRedisBullMQCSV pipelinesSenior Full Stack Developer at Nizek
Dec 2023 — Present · Remote- Lead development of high-performance web apps with React.js, Next.js and TypeScript for enterprise clients.
- Delivered an AI-driven admin panel with LLM-powered support and predictive insights.
- Improved load times by 35% and cut bundle size by 25% (Lighthouse 95+).
Next.jsTypeScriptWebSocketsNestJSSenior Frontend Engineer at Turing
Nov 2024 — Mar 2025 · Remote- Engineered AI labeling and annotation platforms with React, SVG and Canvas APIs.
- Improved annotation tool performance by 45% through rendering and state optimisation.
- Built an internal toolkit that cut labeling setup time by 30%.
ReactCanvasSVGTypeScriptFull Stack Developer at AlSalaam Tech House
Apr 2023 — Dec 2023 · Remote- Built SEO-optimised apps with Next.js, TypeScript and Redux Toolkit.
- Delivered a unified design system that reduced UI development time by 30%.
- Improved load speed by 40% and set up GitHub Actions CI/CD.
Next.jsRTK QueryMUIGitHub ActionsFrontend Developer at Freedom Technologies
Jan 2023 — Apr 2023 · Remote- Developed MERN stack apps with secure JWT / Passport.js authentication.
- Delivered three production-ready apps ahead of schedule.
ReactNode.jsMongoDBDockerFull Stack Engineer at Nenu Tech
Oct 2021 — Mar 2022 · Islamabad- Built responsive interfaces with React.js, Redux and Material UI.
- Cut load times by up to 25% with AMP, lazy loading and caching.
ReactReduxMUINginxFull Stack Engineer at Nenu Tech
Jan 2019 — Aug 2021 · Sargodha- Delivered 10+ custom MERN applications with 100% client satisfaction.
- Integrated Stripe, PayPal and Google Maps; deployed on AWS and DigitalOcean.
MongoDBExpressReactNode.js
the build
Interactive write-ups on the things I work with every day. Drag, type and click your way through the ideas.