Software Engineer • Frontend & Cloud

Crafting fast, accessible, production-ready web experiences.

I build delightful UIs and reliable infra—pairing modern frontend with Firebase and Cloudflare edge.

Portrait of Visnu Singh

About

Recent Computer Science graduate with hands-on experience in full-stack development, AI/ML coursework, and cloud-based solutions. I care about clean UX, performance, and shipping reliable features.

  • Built booking & estimation tools handling 100+ monthly requests.
  • Shipped real-time apps on Firebase + AWS (EC2, S3, Lambda).
  • Strong foundation in algorithms, databases, and security.

Skills

A focused set of languages, frameworks, and cloud services I use to design, build, and launch.

Java Python JavaScript Node.js Express HTML5 CSS3 Firebase AWS MySQL SQLite Git/GitHub Figma

Languages

Advanced
  • Java — OOP, data structures, clean patterns
  • Python — scripting, data tasks, OpenCV basics
  • JavaScript — DOM, fetch API, modular code
  • C — fundamentals, memory & pointers

Web & Frameworks

Strong
  • Node.js — APIs, auth, file uploads
  • Express — routing, middleware, SSR
  • HTML5/CSS3 — responsive, accessibility
  • WordPress — themes, performance tweaks

Cloud & DevOps

Solid
  • Firebase — Auth, Storage, Hosting, Realtime DB
  • AWS — EC2, S3, Lambda, IAM
  • CI/CD — GitHub Actions, previews, deploys

Databases & Tools

Solid
  • MySQL — schema design, indexing
  • SQLite — lightweight logging, dashboards
  • Git/GitHub — branching, PRs, code reviews
  • Figma — wireframes, handoff

Featured Projects

A selection of my best technical projects.

Online Learning Platform

Northampton, UK · Dec 2024 – May 2025

Full-stack platform for professors to upload/manage lectures and students to browse/search courses in real time.

Node.jsExpress MySQLFirebase HTML5CSS3 JavaScript
View Project

Smart Security Camera

Northampton & Bangkok · Nov 2024 – Jan 2025

Real-time motion detection with incident capture and dashboard review.

PythonOpenCV NumPyFlask AWS EC2SQLite
View Project

Voice Recognition System

Personal · Mar 2025 – May 2025

Voice-controlled assistant capable of executing commands using offline/online speech processing.

PythonSpeechRecognition pyttsx3PyAudio
View Project

Experience

Professional roles and freelance work.

Business Website — Estimation & Booking

Bangkok, Thailand · Jun 2024 – Aug 2024

Responsive site with estimation and appointment booking, integrated with Firebase Realtime DB.

HTML5CSS3 JavaScriptFirebase Realtime DB

Resume

View or download my full resume below.

Contact

Let’s connect — feel free to reach out on any platform below.

VISNU SINGH