Anshu Kumar
Full-Stack Engineer · AI pipelines, backend systems and the product on top of them
Bengaluru, Karnataka, Indiaakanshu028@gmail.com+91 92059 72231github.com/ansh2822linkedin.com/in/anshu-kumar22
Full-stack engineer who ships the whole thing: the AI pipeline, the backend it runs on, and the interface people actually use. At Multibagg AI, an SDE 1 since 2023, that has meant the services, APIs and data model behind a stock market product, the scheduled jobs that keep its data current, product surfaces from the user portfolio to corporate-actions alerts, and most recently the AI pipeline that turns a company's filings into something readable. On my own time I build DevTools, 42 browser-based developer utilities, and QuantumBytes, which turns scattered Indian government data into something you can actually read.
Experience
SDE 1, Multibagg AI
November 2023 – present · Bengaluru, India
- Builds product surfaces end to end, including the user portfolio, corporate-actions alerts, financial calculators and AI-powered company summaries.
- Owns automated stock database updates through cron jobs, and recurring background work queued via BullMQ and Redis so each stage retries independently.
- Built the realtime alerting layer on AWS SES and the WhatsApp Business API, notifying users the moment something affects their portfolio.
- Optimised API performance with caching and containerised the application with Docker.
- Works across backend services and APIs, data pipelines, the web frontend and the mobile client, on a small team with broad ownership; most recently on the AI pipeline.
- Built advanced data visualisations with Recharts, including interactive price graphs, and implemented authentication covering credentials, two-factor and social sign-in.
Full Stack Developer Intern, Bharat Intern
January 2023 – April 2023 · Remote
Built PromptForge, prompt creation and management on Next.js, NextAuth.js and MongoDB Atlas. +30% user engagement.
Full Stack Developer, Compsoft Technologies
August 2022 – November 2022 · Bengaluru, India
Built ATS-optimised résumé templates and responsive front ends with HTML, CSS, JavaScript and Python. +80% approval rates.
Projects
Multibagg AImultibagg.ai
2023 – present
Research a retail investor can actually act on. 2+ yrs shipping in production · 24/7 scheduled data pipelines · 2 channels realtime alerting
Node.js · TypeScript · Prisma · PostgreSQL · Next.js · React · Redis · BullMQ · Docker · AWS SES · Recharts
DevToolsdevtools.devlabz.in
2025 – present
42 tools you keep googling. None of them ask you to sign up. 42 production tools · 7 surfaces beyond tools · 1 MCP server
Next.js 16 · React 19 · TypeScript · Prisma · PostgreSQL · better-auth · Tailwind CSS · Sanity · WebAssembly · Vitest
QuantumBytesquantumbytes.devlabz.in
2025 – present
150+ government portals, finally speaking one language. 2.5M+ data points · 150+ government sources · 5 domains covered
Next.js · TypeScript · Node.js · Data ingestion and ETL · Tailwind CSS
PromptForgepromptforge.vercel.app
2023
Prompts, without the twelve-forms problem. +30% user engagement · +25% data integrity · +20% reliability
Next.js · React · NextAuth.js · MongoDB Atlas
Skills
- Backend and data
- Node.js · Express.js · Prisma · SQL · PostgreSQL · MongoDB
- Product engineering
- Next.js · React · TypeScript · JavaScript · Vue.js · RESTful APIs
- Automation and events
- Cron jobs · BullMQ · Redis · Caching · Background processing · Event-driven architecture
- Messaging and delivery
- AWS SES · WhatsApp Business API · Realtime alerting · Transactional email
- Interface craft
- Tailwind CSS · HTML/CSS · Recharts · Data visualisation · Design tokens · Accessibility
- Platform and tooling
- Docker · Authentication and 2FA · Jest · Git · C++ · OOP
Certifications
Web Development BootcampUdemy
2023
JavaScript ES6, CSS, React, Express.js and PostgreSQL for full-stack development.
Education
Bachelor of Engineering
2023
Visvesvaraya Technological University, Bengaluru