Open to Opportunities

Software Developer & Engineer

I build modern applications — combining clean code, logical thinking, and practical problem solving.

View Work → Let's Talk
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0+

Projects Done

0+

Years Exp.

About Me

Turning Ideas Into
Digital Reality

Hey! I'm Prem, a passionate Software Development Engineer (SDE) based in India. As a Computer Science student with strong foundations in Java, backend development, and full-stack technologies, I focus on building practical, scalable, and user-centric web applications.

I believe great software is built through strong problem-solving skills, clean architecture, and continuous learning. When I'm not coding, you'll find me practicing DSA, improving my system design knowledge, or building real-world projects that challenge me to grow as a developer.

Prem Kumar
✦

Selected Work

Things I've shipped.

01
Full Stack / AI Idea Proof
Problem Statement
Many entrepreneurs start building ideas without properly validating them first. Idea Proof helps users evaluate their business ideas and identify potential risks, opportunities, and improvements before moving forward.
Key Features
  • AI-powered business idea analysis
  • Revenue model evaluation
  • SWOT analysis
  • Business improvement suggestions
  • Market opportunity insights
  • Risk identification
  • Similar startup recommendations
  • Collaboration matching
  • Growth strategy recommendations
  • Structured idea validation report
Architecture Summary
Frontend → Node.js / Express Backend
→ AI Analysis → Structured Results
Tech Stack
HTML CSS JavaScript Node.js Express.js AI API Integration
Challenges Solved
  • Designing a structured idea-validation workflow with prompt/response parsing
  • Building frontend-to-backend API communication
  • Turning unstructured business ideas into actionable, structured insights
Impact / Learning
AI Integration practical implementation in web workflow
Structured Data converting raw ideas into actionable insights
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Idea Proof is an AI-powered platform that helps entrepreneurs validate business ideas before investing significant time and money. Users can submit an idea and receive structured insights covering strengths, weaknesses, opportunities, risks, revenue potential, recommendations, and next steps.

Full Stack AI Integration Node.js GitHub ↗
02
Full Stack / AI Imagify
Problem Statement
Creating custom high-quality visuals often requires design expertise or complex software. Imagify provides an intuitive interface that turns text prompts into AI-generated images instantly.
Key Features
  • Text-to-image AI generation from custom prompts
  • Simple, clean, and interactive user interface
  • Real-time image creation and preview
  • Full-stack integration for AI image processing
Architecture Summary
Frontend UI → Node.js / Express Backend
→ AI Image Generation API → Image Output
Tech Stack
HTML CSS JavaScript Node.js Express.js AI API Integration
Challenges Solved
  • Connecting frontend user inputs to backend AI generation services
  • Handling asynchronous image generation API requests efficiently
  • Designing an intuitive user interface for real-time visual output
Impact / Learning
AI Integration text-to-image generation workflow
Full Stack seamless frontend-to-backend image rendering
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Imagify is an AI-powered image generation web application that allows users to create images from text prompts. Users can enter a prompt and generate AI images through a simple and interactive interface. The project focuses on integrating AI image generation with a modern full-stack web application.

Full Stack AI Generation Image AI GitHub ↗
03
Data / SQL Retail Sales Analysis
Problem Statement
A retail chain with 5 years of transactional data had no structured way to identify revenue trends, seasonal patterns, or underperforming SKUs. Business decisions were made on gut feel.
Key Features
  • Cohort analysis for customer retention trends
  • YoY & MoM revenue comparison with window functions
  • Product category profitability heatmaps
  • Automated executive summary generation
Architecture Summary
Raw CSVs → PostgreSQL → dbt Models
Metabase + Python Reports
Tech Stack
PostgreSQL dbt Python Pandas Metabase Matplotlib
Challenges Solved
  • Handled 12M+ rows with indexed CTEs for sub-second queries
  • Normalized inconsistent date formats across 5 source systems
  • Idempotent dbt transformations with incremental materialization
Impact / Learning
12M+ rows processed, queries under 800ms
SQL Window Fns deep expertise in analytical SQL patterns
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End-to-end SQL analytics pipeline over 12M+ retail transactions, surfacing cohort trends, SKU performance, and executive dashboards via dbt + Metabase.

SQL dbt Data Analytics GitHub ↗
04
Full Stack
Online Car Rental System
Problem Statement
Local rental agencies operated on paper-based booking systems, leading to double-bookings, lost revenue, and poor customer experience. Needed a fully digital, self-service rental platform.
Key Features
  • Date-aware availability engine with conflict prevention
  • Role-based admin panel for fleet management
  • Integrated payment with invoice generation
  • Email notifications for booking lifecycle events
Architecture Summary
React SPA → Django REST → PostgreSQL
Stripe + Celery / Redis → AWS S3
Tech Stack
React Django PostgreSQL Celery Redis Stripe API AWS S3
Challenges Solved
  • Atomic DB transactions to prevent race-condition double-bookings
  • Async email queue via Celery so checkout stays fast
  • Dynamic pricing engine based on season and vehicle class
Impact / Learning
Zero double-bookings in 6 months of testing
Atomic txns deep dive into DB concurrency & locking
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Full-stack car rental platform with atomic booking logic, Stripe payments, async email notifications, and an admin fleet management panel.

Full Stack Django Payments
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The Journey

Four years of becoming.

Hover over a year to explore →

  • B.Tech in Computer Science — VIT-AP

    Started B.Tech in Computer Science and Engineering at VIT-AP University, building a strong academic and technical foundation.

  • Programming Fundamentals

    Learned programming fundamentals, problem-solving, and algorithmic thinking with C, C++, and Java.

  • Web Development Foundations

    Explored HTML, CSS, and JavaScript, creating responsive layouts, DOM interactions, and first personal projects.

  • Community & Tech Exploration

    Started actively exploring campus technical communities, workshops, and student developer initiatives.

Expertise

Skills & Technologies

⚡

Frontend

HTMLCSSJavaScriptResponsive DesignDOM ManipulationUI Design
🔧

Backend

JavaNode.jsExpress.jsREST APIsAuthenticationServer-side Logic
☁️

Database

SQLMySQLMongoDBDatabase DesignQuery OptimizationData Modeling
🎯

Core CS & Problem Solving

Data StructuresAlgorithmsOOPDBMSOSComputer Networks
Java (DSA & OOP)92%
Backend Development (Node.js / Express)70%
Frontend Development (HTML / CSS / JS)88%
Database Management (SQL / MongoDB)83%
Problem Solving & DSA70%
Java✦ Python✦ SQL✦ HTML✦ CSS✦ JavaScript✦ MongoDB✦ Express.js✦ Node.js✦ Git✦ Java✦ Python✦ SQL✦ HTML✦ CSS✦ JavaScript✦ MongoDB✦ Express.js✦ Node.js✦ Git✦
Get In Touch

Let's Build
Something Great

Have a project in mind? I'd love to hear about it. Send me a message and let's create something amazing together.

✉ prem857901@gmail.com
📍 India , AP
🕐 Available Mon–Fri, 9am–6pm IST