Kashish Singh on Tal
Headline
Full-stack Engineer | ReactJS, NextJS, TypeScript, NodeJS, FastAPI | High-performance UIs, UX improvements at scale | Redux Toolkit, React Query, Tailwind
About
I'm a frontend-focused full-stack engineer with 2.5+ years of experience building production web applications using React, Next.js, TypeScript, Node.js, and PostgreSQL. Most recently I was a Analyst at Deloitte USI, delivering enterprise HR and payroll systems for Fortune 500 clients — working on Redwood UI implementation, Oracle HCM integrations, and frontend architecture across large-scale enterprise modules. Before that, I was a junior frontend engineer at SalesBook, a B2B SaaS startup. I built product features and UI components in React and TypeScript, resolved 80+ UI/UX issues across the product, and worked closely with senior engineers and designers to ship consistent, functional interfaces. My core stack: React, Next.js, TypeScript, Redux Toolkit, Node.js, PostgreSQL, GraphQL, and Tailwind CSS. I care about component architecture, render performance, clean state design, and writing code the next engineer can read without a meeting. Outside of work I've shipped 8+ projects — a GitHub DevTool, a streaming platform, a Reddit clone, a decentralized hosting platform, and more. Most are live and open source. I also solve consistently on LeetCode (top 10%, 385+ problems) and GeeksForGeeks (top 5%, 340+ problems).
AI stack
claude
gemini
railway
claudecode
ChatGPT
Supabase
Work experience
Analyst (Software Developer) at Deloitte, Jan 2023 - Jul 2025 · 2 yrs 7 mos, Bengaluru, Karnataka, India
Full-stack Developer at Salesbook, Sep 2022 - Jan 2023 · 5 mos, Bengaluru, Karnataka, India, Joined as a junior frontend engineer at an early-stage B2B SaaS startup, building new product features and resolving UI issues across the customer-facing application. Built new UI components and features using React, TypeScript, Tailwind CSS, and Material UI. Reviewed, validated, and resolved 80+ UI/UX issues via JIRA — triaging genuine bugs from expected behaviors and shipping confirmed fixes. Consumed REST APIs using Axios, integrating backend data into React components via state and props. Collaborated with senior engineers and the design team to maintain consistent component behavior across the product.
Education
Bachelor of Technology - BTech, Computer Science, SRM IST Chennai
Public links
github: https://github.com/singh-kashish
leetcode: https://leetcode.com/singh_kashish28
