"All the Deployments That Count"
PORTFOLIO EDITION
Tuesday, September 23, 2025

The Merge Conflict Times

Full Stack • Application Security • Documentation Expert
VOL. III • No. 2025
PORTFOLIO EDITION
JAVASCRIPT, GENTLY USED

Full Stack Developer Ready to Secure Your Next Project

Professional headshot

Industry Watch: Developer to Know

  • Problem Solver: Debugs fast, thinks in systems, and stays calm under pressure.
  • Clear Communication: Explains technical decisions without buzzwords. Writes and delivers updates without confusion.
  • Security-First Architecture: Builds apps that don’t leak — 3+ years building secure systems in telecom and SaaS.
  • Full Stack Execution Develops scalable, end-to-end applications using Next.js, TypeScript, Node.js, and relational databases (PostgreSQL, Supabase).

Technical Blog Gains Industry Recognition

In a crowded field of developer resources, one technical blog is quietly making waves. Covering topics from authentication patterns to database security, the blog has become a trusted guide for developers seeking actionable insights.

Recent posts have been widely shared across professional networks, earning the blog recognition as a go-to destination for modern web development best practices.

Three Years of Full Stack Excellence Across Industries

This developer’s track record spans mission-critical telecom infrastructure, SaaS platforms, and data-driven dashboards — all built with a security-first mindset.

They’ve led migrations to OAuth 2.0 and OpenID Connect, eliminated major session vulnerabilities, and built real-time dashboards powering telecom insights across LTE and 5G networks.

From network analytics tools to a subscription-based fitness app and a location-scoring platform for restaurants, the developer shows consistent depth across the stack — with strengths in Typescript, Next.js, Node.js, and PostgreSQL.

Recent work emphasizes clean deployments, secure APIs, and performance tuning for production systems.

Technical Expertise

Languages

JavaScript, TypeScript, Java

Frontend

Vue.js, React, Tailwind, HTML/CSS

Backend

Node.js, Express, Next.js API Routes, TomEE/Tomcat

Security & Databases

OAuth 2.0, OpenID Connect, PostgreSQL, SQL

AI Tools

Claude, ChatGPT, Gemini

Featured Development Projects

SoleSense

Admin dashboard for managing e-commerce shoe store operations, tracking stock, orders, and analytics.
Tech Stack: Next.js (React), TypeScript, PostgreSQL (via Supabase), Supabase Auth & Storage, Tailwind CSS, Chart.js

FitFlow

Full-stack SaaS platform for fitness class bookings with subscription management and payment integration.
Tech Stack: Next.js (React), TypeScript, PostgreSQL (via Supabase), Supabase Auth, Stripe, Tailwind CSS

SpotIQ

Location intelligence platform helping restaurants select optimal sites using POI data, competition analysis, and scoring logic.
Tech Stack: Next.js (React), TypeScript, Overpass API, Tailwind CSS

Dev Publishes Blog, Instantly Regrets Tone

Token-Based Authentication : A Walkthrough

Having worked on token-based authentication for over two years I thought of writing down the exact steps I followed—and all the mistakes I made along the way.

How YouTube Works: The Role of Resumable Uploads, DAG Processing, and Adaptive Streaming

Uploading a 30GB video to YouTube without breaking the internet?

Amazon S3 : A Clear Guide to Buckets and Infrastructure

In this guide, we’ll go from the absolute basics of creating your first S3 bucket, to understanding cost optimization, security & performance.

Professional Contact

Email Correspondence

krupasawant05@gmail.com

Location

Open to Remote Work (India & USA)

Specializations

Full Stack Development • Secure Web Applications • Cloud & SaaS

Open to full stack, security, and dashboard projects — let’s build something impactful together.

Ready to Collaborate?
Contact for Project Discussion