Ayush Kumar Singh | Full-Stack AI/ML Engineer

About me

I am a Full-Stack AI/ML Engineer Intern at Nestlé India and a final-year B.Tech student in Information Technology. I specialize in building scalable, production-grade web applications using the Modern Tech Stack (Next.js 15, React 19, Node.js, TypeScript). I am a Full-Stack AI/ML Engineer with hands-on experience building scalable, production-grade web applications and intelligent systems. I specialize in modern web technologies including Next.js 15, React 19, Node.js, and TypeScript.

My expertise spans the full software development lifecycle, from designing type-safe backend architectures with tRPC and Prisma to creating real-time responsive frontends with Tailwind CSS and Socket.io. I have a strong foundation in Data Structures & Algorithms with 250+ problems solved.

At Nestlé India, I engineered full-stack dashboards that reduced manual reporting time by 60% and optimized backend services to achieve 99%+ system accuracy. I actively contribute to open source through Meshery (CNCF) and continuously upskill in Go, cloud-native systems, and distributed architecture.

Technical Skills

Frontend

React.js 18/19, Next.js 14/15, TypeScript, Redux, Tailwind CSS, HTML5, CSS3, Responsive Design.
Backend

Node.js, Express.js, Python, Go, Gin, RESTful APIs, GraphQL, tRPC, WebSockets (Socket.io), Prisma ORM, Authentication (JWT, OAuth).
Databases & DevOps

PostgreSQL, MySQL, MongoDB, Redis, Database Design, Query Optimization, AWS (EC2, S3, Lambda), Docker, GitHub Actions (CI/CD), Git, VS Code, Postman, npm/yarn.
Core Concepts

Data Structures & Algorithms, System Design, Microservices, OOP, Agile/Scrum, SDLC, Testing (Jest, TDD).

Soft Skills

Leadership & Communication

Mentoring peers, articulating complex technical concepts, and leading development teams.
Problem Solving

Analytical approach to debugging, designing scalable architectures, and optimizing performance.
Adaptability

Quickly mastering new stacks like Rust, Go, and GenAI to build cutting-edge solutions.
Teamwork

Thriving in agile environments and cross-functional teams to deliver high-quality products.

Resume

Experience

Nestlé India (Full-Stack AI ML Engineer Intern)
Apr 2025 — Jul 2025
Gurugram, Haryana.
- Built responsive full-stack web applications using React.js, Node.js, Express.js, and RESTful APIs, creating interactive dashboards for real-time data monitoring visualization, reducing manual reporting time by 60%.
- Engineered backend services and API endpoints with data validation logic, processing large datasets with optimized database queries and achieving 99%+ system accuracy.
- Implemented automated reporting modules using Python and openpyxl, and integrated unit/integration testing with Jest across the application stack.

Education

B.Tech in Information Technology
Nov 2022 — May 2026
Ajay Kumar Garg Engineering College, Ghaziabad, Uttar Pradesh.
Higher Secondary Certificate (HSC)
2019 — 2021
Holy Mission Senior Secondary School, Danapur, Patna.
Stream: Physics, Chemistry, Maths.
Score: 88.2%
Secondary School Certificate (SSC)
2012 — 2019
Radiant International School, Patna.
Score: 82%