
AceHaematology
FRCPath exam prep with 2,181+ practice questions, full-length mock exams, an AI essay analyser and expert-crafted content by UK haematologists.
- Next.js
- TypeScript
- PostgreSQL
- Stripe
- Vercel AI SDK
- +6
Hey, I'm Jaskaran — a full stack developer creating fast, accessible, visually appealing and responsive web and mobile experiences, plus practical AI integrations.
Available for new projects
Tools I use to drive your success

[ Services ]
Comprehensive solutions for your digital needs — one developer across AI, MCP, web, mobile, desktop and mentorship.
Bridging the gap between raw LLMs and deterministic software. I engineer RAG pipelines, autonomous agents with tool-calling schemas, and structured data workflows directly inside your web and backend stack.
Custom MCP servers that expose your APIs, data and tools to Claude, Cursor and every MCP client — securely.
Cutting-edge frameworks and robust database systems — built fast, accessible and responsive.
React Native with native performance and capabilities — one codebase, both stores.
Cross-platform, high-performance desktop applications built with Electron and Tauri — deep OS integration, hardware acceleration, and offline resilience.
Training and mentorship for students looking to excel in modern web technologies.
Bridging the gap between raw LLMs and deterministic software. I engineer RAG pipelines, autonomous agents with tool-calling schemas, and structured data workflows directly inside your web and backend stack.
Multi-step task execution with deterministic output schemas (Zod / JSON Schema), stateful memory, and human-in-the-loop approval gates.
› Learn moreHybrid vector search (Pinecone / pgvector / Qdrant) with metadata filtering, semantic reranking, and zero-leakage document ingestion.
› Learn moreBackground LLM job queues for document parsing, ticket triage, and automated synthesis with continuous eval benchmarks for latency and cost.
› Learn moreCustom MCP servers that expose your APIs, data and tools to Claude, Cursor and every MCP client — securely.
Tools and resources over stdio or Streamable HTTP.
› Learn moreTyped schemas, auth and rate limits.
› Learn moreCutting-edge frameworks and robust database systems — built fast, accessible and responsive.
SSR, routing, and performance out of the box.
› Learn more
React Native with native performance and capabilities — one codebase, both stores.

Cross-platform, high-performance desktop applications built with Electron and Tauri — deep OS integration, hardware acceleration, and offline resilience.
Single codebase compiled into native binaries for macOS (Intel/Apple Silicon) and Windows (x64/ARM64).
› Learn moreMenu bar / system tray apps, global hotkeys, native notifications, and local filesystem access.
› Learn moreApple notarization, Windows code signing, and seamless over-the-air background updates.
› Learn moreTraining and mentorship for students looking to excel in modern web technologies.
React.js, JavaScript fundamentals, and modern tooling taught in a guided, progressive path — not a firehose of disconnected tutorials.
› Learn moreDirect mentor access for code review, architecture decisions, and career advice. You get answers to the questions tutorials can't anticipate.
› Learn moreBuild portfolio projects that demonstrate production skills — the kind of work hiring managers actually evaluate.
› Learn more[ Projects ]

FRCPath exam prep with 2,181+ practice questions, full-length mock exams, an AI essay analyser and expert-crafted content by UK haematologists.

Smart hiring platform connecting HR teams with verified skilled workers across manufacturing, automotive, construction and logistics, with AI-powered matching.

React Native app where workers create profiles, manage availability and connect with employers through secure Aadhaar verification and real-time job matching.

Crew app for a cleaning company: employees see assigned jobs and track their progress on the go.

Credit book app to track credit history, manage debts and share statements — with camera capture and PDF export.

Product catalogue and company website for Australia's gas monitoring specialists — 17 instruments across five categories, built for SEO and search visibility.

Game discovery site with previews, reviews and details, powered by the RAWG API with seamless navigation.
[ Skills & Technologies ]
Use my stack to build performant web applications, cloud backends, APIs, and mobile apps in your favorite tools and frameworks.
[ Blog & Articles ]
AI apps are becoming where work starts. MCP is the open standard that puts your product inside them — the distribution shift, and the security model that makes it safe to say yes.
How I moved a hand-written HTML portfolio to Next.js 16 without changing a single visual detail — server components by default, a theme toggle that never flashes, and measurements instead of opinions.
The CSS-first @theme layer explained: primitives versus semantic tokens, why referenced variables need @theme inline, and three cascade traps that cost me an afternoon each.
[ Testimonials ]
Don't just take my word for it.
Bikramjit SinghDirector · Perfect Air InstrumentsI am thrilled to write a recommendation for Jaskaran Singh, a truly exceptional full-stack developer and an outstanding individual. He possesses a unique blend of technical expertise, problem-solving skills, and creativity that sets him apart in the world of software development.
Sandeep SinghFull Stack DeveloperJaskaran is a fantastic person to work with, and is not only a multi-skilled and insightful colleague, but also an inspiring strategist. Very good and hard working person. Great employee with very strong problem solving skills. Jaskaran is an asset to any company.
Rupinder KaurCo-worker · iVALTI had the opportunity to work directly under Jaskaran Singh, and it was a great learning experience. He's not only a skilled Full Stack Developer but also a supportive mentor who genuinely cares about helping others grow. His clear guidance and thoughtful leadership helped me become more confident and independent. Anyone would be lucky to work with him.
Saurabh SinghFriend · BCAI've known Jaskaran Singh for a long time, and we studied together during our early tech journey. He has always stood out for his curiosity and drive to explore new technologies — a dependable and resourceful developer. Any team would benefit from his innovative mindset and strong technical skills.
Sidharth KashyapCo-worker · BMNI am incredibly grateful for having Jaskaran sir as a mentor, friend, and guide. His contributions to my technical growth and personal development are immeasurable. I wholeheartedly recommend him to anyone seeking not just a skilled software developer, but also a dedicated and caring mentor. Thank you 🙏🏻
Manpreet KaurStudent · Network administrationI am incredibly grateful to have had Jaskaran Singh as my mentor while learning HTML, CSS, and JavaScript. His teaching style is clear, structured, and highly engaging, making even complex concepts easy to understand. He has a unique ability to break down problems step-by-step and explain not just how things work, but why they work that way. What truly sets Jaskaran apart is his patience and dedication. He always encouraged questions, provided practical examples, and focused on real-world use cases.
Harpreet KaurStudent · Frontend DeveloperI feel truly blessed to have Jaskaran Sir as my mentor on my journey to becoming a frontend developer. He has guided me through JavaScript, React.js, and Next.js with patience and clarity, making even the toughest concepts feel easy to understand. Learning with him doesn't feel like a classroom — it feels like working alongside a friend who genuinely wants to see you grow. What makes him stand out is not only his friendly and approachable teaching style but also his deep knowledge of the field.
Parshant SharmaClassmate · Laravel DeveloperI had the opportunity to study alongside Jaskaran, and from the very beginning, his passion for coding was evident. We shared the same interests in programming, and I've always admired his dedication and problem-solving approach. Today, he is doing exceptionally well as a Full Stack Developer, with strong expertise in Laravel and React.
Bikramjeet SinghClassmate · BCAOne of the most remarkable qualities of Jaskaran Singh is his ability to tackle complex problems with ease. He not only has a deep understanding of various programming languages, frameworks, and tools but also has a knack for finding elegant and efficient solutions to challenges. He is not just a skilled developer but also a remarkable individual who brings positivity, enthusiasm, and excellence to every task he takes on.
Saurabh SinghFriend · BCAI've known Jaskaran Singh for a long time, and we studied together during our early tech journey. He has always stood out for his curiosity and drive to explore new technologies — a dependable and resourceful developer. Any team would benefit from his innovative mindset and strong technical skills.
Sidharth KashyapCo-worker · BMNI am incredibly grateful for having Jaskaran sir as a mentor, friend, and guide. His contributions to my technical growth and personal development are immeasurable. I wholeheartedly recommend him to anyone seeking not just a skilled software developer, but also a dedicated and caring mentor. Thank you 🙏🏻
Manpreet KaurStudent · Network administrationI am incredibly grateful to have had Jaskaran Singh as my mentor while learning HTML, CSS, and JavaScript. His teaching style is clear, structured, and highly engaging, making even complex concepts easy to understand. He has a unique ability to break down problems step-by-step and explain not just how things work, but why they work that way. What truly sets Jaskaran apart is his patience and dedication. He always encouraged questions, provided practical examples, and focused on real-world use cases.
Harpreet KaurStudent · Frontend DeveloperI feel truly blessed to have Jaskaran Sir as my mentor on my journey to becoming a frontend developer. He has guided me through JavaScript, React.js, and Next.js with patience and clarity, making even the toughest concepts feel easy to understand. Learning with him doesn't feel like a classroom — it feels like working alongside a friend who genuinely wants to see you grow. What makes him stand out is not only his friendly and approachable teaching style but also his deep knowledge of the field.
Parshant SharmaClassmate · Laravel DeveloperI had the opportunity to study alongside Jaskaran, and from the very beginning, his passion for coding was evident. We shared the same interests in programming, and I've always admired his dedication and problem-solving approach. Today, he is doing exceptionally well as a Full Stack Developer, with strong expertise in Laravel and React.
Bikramjeet SinghClassmate · BCAOne of the most remarkable qualities of Jaskaran Singh is his ability to tackle complex problems with ease. He not only has a deep understanding of various programming languages, frameworks, and tools but also has a knack for finding elegant and efficient solutions to challenges. He is not just a skilled developer but also a remarkable individual who brings positivity, enthusiasm, and excellence to every task he takes on.
Bikramjit SinghDirector · Perfect Air InstrumentsI am thrilled to write a recommendation for Jaskaran Singh, a truly exceptional full-stack developer and an outstanding individual. He possesses a unique blend of technical expertise, problem-solving skills, and creativity that sets him apart in the world of software development.
Sandeep SinghFull Stack DeveloperJaskaran is a fantastic person to work with, and is not only a multi-skilled and insightful colleague, but also an inspiring strategist. Very good and hard working person. Great employee with very strong problem solving skills. Jaskaran is an asset to any company.
Rupinder KaurCo-worker · iVALTI had the opportunity to work directly under Jaskaran Singh, and it was a great learning experience. He's not only a skilled Full Stack Developer but also a supportive mentor who genuinely cares about helping others grow. His clear guidance and thoughtful leadership helped me become more confident and independent. Anyone would be lucky to work with him.