Hi, this is Vishawjeet

Engineer building
systems for 100s
to 1000s of users

please put the developer back 😭
he is already tired of bugs

My latest work

Fresh

BoutiqueAI

Founder

03/2026 - Present

AI vision engine auto-extracts color, fabric, embroidery & occasion from phone photos — zero manual entry
Builds customer preference profiles from every sale — remembers who likes what
Curated WhatsApp sharing: matches new arrivals to the customers most likely to buy
Free, auto-categorized e-commerce storefront generated instantly — no tech skills needed
Replaces scattered gallery chaos with a searchable, organized product catalog

Explore: https://boutiqueAI.in

PrepWai

Solo project

12/2024 - 03/2025

AI-tailored interviews dynamically adapted to match the target job description
Real-time interview simulation powered by WebSockets for seamless live interaction
Retrieval-Augmented Generation (RAG) using Pinecone for accurate, context-aware responses
Instant feedback, performance analytics, and structured post-interview evaluation
Token-based credit system with Razorpay payment integration
Hybrid database architecture combining PostgreSQL and MongoDB

Read case study

Work Experience

Instep Technologies

Full stack intern

06/2025 — 02/2026

Developed cross-platform applications using Flutter, Next.js, Express, and AWS.
Implemented caching strategies with Redis, improving API response times by ~40%.
Optimized application workflows and async calls, reducing overall app loading time by ~50%.
Architected cloud-native notifications using AWS Lambda, EventBridge, EC2, SQS, and Firebase.
Leveraged agentic AI workflows to automate module development, reducing manual effort by 25%.

Writings

May 8, 2026•7 min read

The Silent Rotator: Understanding EXIF Orientation and How I Fixed It

While integrating a custom camera module for a client, captured images were silently rotating themselves. Here's a deep dive into EXIF orientation — what it is, why it happens, and exactly how I fixed it.

November 20, 2025•5 min read

Building a Scalable Multi-Channel Notification System on AWS

Architecting a fault-tolerant, event-driven notification pipeline using AWS Lambda, SQS, and EventBridge to handle millions of triggers for a global client.

Click here to explore all of my blogs, mistakes, learnings of my engineering journey