SK Sahil KumarWEB | APP DEVELOPER
compiling portfolio
Available for internships

Building full-stack products that ship, not just compile.

I'm Sahil Kumar β€” a BSCS student who builds end-to-end web and mobile apps, from REST APIs to working across React, Node.js, ASP.NET and PostgreSQL β€” from a real-time voting platform to a deep-learning salary predictor.

React.js Node.js ASP.NET Core PostgreSQL React Native TypeScript
developer.ts
πŸŽ“ BSCS Β· SZABIST
πŸš€ WEB | APP DEVELOPMENT
About Me

From coursework to production-shaped code.

I'm a Computer Science student at SZABIST, Karachi, expecting to graduate in 2027. Over the last couple of years I've moved past tutorial projects into building complete systems β€” a role-based online voting platform, an airline booking backend, and a PyTorch model that predicts salaries from position data.

I like owning things end-to-end: designing the database schema, writing the API, and shipping a UI that people can actually use. Outside of code, I've led technical and marketing teams for university-wide events with 300–1000+ participants.

πŸŽ“
SZABIST University
BSCS Β· Batch 2027
πŸ’Ό
Open for Internship
Web & App Development
πŸ“
Karachi, Pakistan
Remote or Onsite
πŸš€
6+ Projects
Built & Deployed
Sahil Kumar at Zabefest Sahil Kumar working Sahil Kumar at event Sahil Kumar with team
Sahil Kumar WEB | APP Developer
Skills

The stack I build with.

A working toolkit across web, mobile, and data β€” picked up by building real projects rather than following one framework.

🌐

Web Development

React.jsJavaScriptNode.jsFlaskREST APIHTML/CSS
πŸ“±

App Development

React NativeTypeScript
🧠

Languages

JavaPythonC#ASP.NET
πŸ—„οΈ

Databases

MySQLPostgreSQLSQL ServerMongoDB
πŸ› οΈ

Tools

Git/GitHubVS CodeIntelliJAndroid StudioAnaconda
🧩

Soft Skills

Team LeadershipEvent OpsCross-functional Comms
Projects

Things I've actually created.

Six projects spanning ML, full-stack web apps, and cross-platform mobile apps β€” flip a card for the full story.

PayPredict salary prediction dashboard screenshot
01 / Machine Learning

PayPredict β€” Salary Prediction Neural Network

Live Demo

PayPredict β€” Salary Prediction Neural Network

01 / Machine Learning

A deep learning salary predictor that turns raw position-level data into fast, reliable pay estimates for HR teams.

  • Built and trained a deep learning regression model in PyTorch to predict employee salaries from position-level data
  • Improved prediction accuracy by 91% through feature scaling and network optimization
  • Used Pandas for data preprocessing and feature engineering
  • Deployed the trained model behind a lightweight Flask REST API
PythonPyTorchPandasMatplotlibFlask
Live Demo
ProjectVault developer memory tool screenshot
02 / Full-Stack Web + AI

ProjectVault β€” AI Project Memory System

Live Demo

ProjectVault β€” AI Project Memory System

02 / ProjectVault β€” AI Developer Memory

ProjectVault is a comprehensive developer memory system designed to combat the problem of knowledge decay in personal projects. It offers a structured platform for documenting projects, integrating AI to generate missing information, and ensuring critical project insights are always accessible.

  • Combats knowledge decay by providing a dedicated space for detailed project documentation.
  • Integrates Google Gemini 2.5 Flash for AI-powered documentation generation and project-specific chat.
  • Secure & scalable data backend using PostgreSQL on Neon with Prisma, and Cloudinary for file management.
  • Dynamic Next.js, TypeScript, Tailwind CSS frontend with Auth.js for secure authentication and JWT sessions.
  • Supports Mermaid.js for live rendering of ER diagrams, system designs, and flowcharts.
  • Features a Documentation Health Score and AI-driven interview preparation tools.
Next.js TypeScript Tailwind CSS PostgreSQL Prisma Auth.js Cloudinary Gemini API Mermaid.js Vercel
Live Demo
Akash Medicine House website screenshot
03 / Full-Stack Web + AI

MealSync β€” AI-Powered Catering Management System

Live Demo

MealSync β€” AI-Powered Catering Management System

03 / MealSync β€” AI-Powered Catering Management System

A multi-tenant catering platform that automates menu planning, allergy safety, and procurement for hospitals and universities using AI.

  • Built a multi-tenant NestJS backend serving hospital and university clients from a single codebase, with strict tenant isolation enforced via JWT + custom guards
  • Integrated Google Gemini to power 4 AI features β€” AI menu generation, an allergy conflict checker that blocks unsafe menus before publishing, procurement quantity
  • prediction, and waste root-cause analysis β€” each with a deterministic non-AI fallback Designed a 6-role permission system (Chef, Dietitian, Procurement Officer, Admin, Nurse, Student) with per-transition workflow rules for menu approval
  • Built a React + TypeScript frontend with role-based dashboards, live charts, and a custom glassmorphic design system
Nest.jsReact.jsCSSPostgresqlGemini API
Live Demo
Akash Medicine House website screenshot
04 / Business Website

Akash Medicine House Buisness Website

Live Demo

Akash Medicine House

04 / Business Website

A clean, fully responsive business website that gives a local pharmacy a professional, trustworthy online presence.

  • Designed and developed a responsive business website for a local pharmacy client
  • Translated a custom Figma design into a production-ready front end
  • Built with HTML, CSS, JavaScript, and Bootstrap for cross-device responsiveness
  • Strengthened the client's digital presence with a professional, mobile-friendly site
JavaScriptHTMLCSSBootstrapFigma
Live Demo
FixKarachi civic reporting app screenshot
05 / Mobile App

FixKarachi β€” Civic Issue Reporting

Github Link

FixKarachi β€” Civic Issue Reporting

05 / Mobile App

A civic-tech mobile app that gives everyday residents a simple way to report and follow up on local infrastructure issues.

  • Developed a civic-issue reporting app in React Native for residents to flag local problems
  • Enabled reporting of issues like broken roads and water leakage with location context
  • Built an admin dashboard for city staff to track issue status in one consolidated view
  • Focused on accessibility and ease of use for everyday residents
React NativeTypeScriptJavaScript
Github Link
EventSphere mobile app screenshot
06 / Mobile App

EventSphere β€” University Event Management

Github Link

EventSphere β€” University Event Management

06 / Mobile App

A cross-platform mobile app that makes discovering, registering for, and tracking university events effortless.

  • Built a cross-platform mobile app with React Native and TypeScript for university event management
  • Implemented role-based access control to separate student and admin experiences
  • Enabled students to browse, register, and track events directly from the app
  • Focused on a smooth, native-feeling mobile UX
React NativeTypeScriptJavaScript
Github Link
SmartVote admin dashboard screenshot
07 / Full-Stack Web

SmartVote β€” Online Voting System

Github Link

SmartVote β€” Online Voting System

07 / Full-Stack Web

A secure, role-based online voting platform built to handle real elections with heavy concurrent traffic.

  • Designed and built a full-stack online voting platform using ASP.NET Core MVC and Entity Framework Core
  • Implemented a role-based admin panel for voter registration and election management
  • Engineered REST API endpoints to handle concurrent voting requests without compromising data integrity
  • Used SQL Server for relational data storage and query optimization
ASP.NET Core MVCEF CoreSQL ServerREST APIs
Github Link
Leadership & Experience

Beyond the codebase.

Coordinating people and events has sharpened the same skills that make me a better engineer β€” planning, ownership, and clear communication.

Zabefest tech team photophoto placeholder β€” replace me
2026

Tech Core Director

Zabefest, SZABIST University

Coordinated a 6–10 member technical team to manage event systems and digital infrastructure for 300–1000 participants.

ACM Society marketing team photophoto placeholder β€” replace me
2025 – 2026

Marketing Director

ACM Society, SZABIST University

Increased student engagement by leading a 6–10 person marketing team through multi-channel promotional campaigns.

Developers Day event photophoto placeholder β€” replace me
2026

Brand Ambassador

Developers Day, FAST University

Expanded the event's reach by representing Developers Day to the student tech community through direct outreach.

Developers Day event photophoto placeholder β€” replace me
2026

Participant

Hackathon, Zab-e-Fest Szabist University

Participated in Hackathone at Zab-e-fest 2026 and gain mentorship from the industry leader and polish my skills of time management and leadership

Zabefest tech team photophoto placeholder β€” replace me
2026

Attendee

National Youth Volunteer Network (NYVN)

I had the amazing opportunity to attend the National Youth Volunteer Network (NYVN) at SZABIST Karachi β€”

Contact

Let's build something together.

Open to web and mobile development internships β€” happy to talk about any of the projects above, or a role you're hiring for.

πŸ“ž
βœ‰οΈ
πŸ™