Wajahat.

Wajahat Nazir

Software Engineer | Backend Specialist (Node.js, Spring Boot) | AI & RAG Enthusiast

Overview

Software Engineering student at COMSATS with a focus on high-performance backend systems and AI integration. Developed a full-scale hospital management system with 19 tables and built RAG-based agents for specialized user engagement. Experienced in Java/Spring Boot through professional internship and dedicated to building scalable, user-centric solutions.

Lahore, Pakistan

Experience

WORK

Java Intern

Appaura.net

Backend development internship focused on building scalable services with Java and Spring Boot.

Key Achievements

→Developed backend services and RESTful APIs using Java and Spring Boot.

→Successfully integrated backend logic for core business modules, ensuring seamless data flow.

JavaSpring Boot

Project Portfolio

PERSONAL

Present

Solar Axis full stack website

Full Stack Developer

A full-stack web application with complete admin panel and user dashboard for efficient management and intuitive interface for both. Achieved 97/100 Lighthouse score on frontend and 100% API success rate at 123 req/sec with p99 latency under 380ms.

PostgreSQLPrisma ORMReactNode.jsExpress.js

Live

ACADEMIC

Present

Lost & Found app

Developer

A dedicated campus recovery ecosystem designed to facilitate trusted item exchanges between university students through a secure verification process.

FlutterFirebase

ACADEMIC

Present

House Price Prediction Model

A predictive model built to estimate real estate prices based on various features, serving as a practical application of regression techniques.

PythonpandasNumPyRegression

PERSONAL

Present

Dsa Resource Aggregator

Developer

A curated search engine designed to centralize DSA resources including videos, pdfs and cheat sheets etc by programmatically restricting queries to high-quality academic and technical repositories.

JavaFXYouTube API

PERSONAL

Present

Med care-complete hospital management system

Developer

A full-scale clinical management suite with specialized modules for Doctors, Receptionists, Patients, and Admins to digitize the end-to-end healthcare experience. Overcame significant integration challenges connecting a Flutter mobile frontend with a Node.js backend.

Node.jsFlutterMS SQLExpress.js

PERSONAL

Present

Gamer-Tone RAG Database Agent

Lead Developer

An LLM-powered customer service agent for gamers that translates natural language into database operations. Features a fine-tuned personality using Gen Z slang and informal 'gamer' tone to increase user engagement.

PythonLLMsRAGVector DatabasesFine-tuning

PERSONAL

Present

Spam Email Detection System

A classification system designed to identify and filter spam emails. Developed using a pre-built model trained on a Kaggle dataset, involving significant feature engineering to improve detection accuracy.

PythonScikit-learnClassificationKaggle DatasetFeature Engineering

PERSONAL

Present

NestJS Feature Flag Manager

A development utility designed to manage and toggle application features through a centralized interface with single button clicks, simplifying testing and deployment.

NestJS

Education

Feb 2024 – 2027

Bachelor of Science in Software Engineering

Comsats University, LahoreSpecialization in Software Engineering

GPA: 3.75

Relevant Coursework

Programming FundamentalsObject Oriented ProgrammingData Structure & algorithmDatabase SystemsOperating systemsWeb technologiesComputer Networking

Impact & Recognition

Professional Certifications

DeepLearning.AI (Coursera)

Supervised Machine Learning: Regression & Classification

IBM (Coursera)

Database Fundamentals

FAQs

Frequently Asked Questions

Skills & Interests

Express.js

TECHNICAL

JavaScript

TECHNICAL

RESTful APIs

TECHNICAL

Node.js

TECHNICAL

RAG (Retrieval-Augmented Generation)

TECHNICAL

React.js

TECHNICAL

JWT

TECHNICAL

Middleware

TECHNICAL

MongoDB

TOOL

PostgreSQL

TOOL

git

TOOL

GitHub

TOOL

Python

TECHNICAL

LLM Fine-tuning

TECHNICAL

MySQL

TOOL

MS SQL

TOOL

Prisma ORM

TECHNICAL

Firebase

TOOL

Vercel

TOOL

Redux Toolkit

TECHNICAL

Java

TECHNICAL

JavaFX

TECHNICAL

Railway

TOOL

Supa base

TOOL

Flutter

TECHNICAL

C

TECHNICAL

classification

TECHNICAL

pandas

TECHNICAL

regression

TECHNICAL

NumPy

TECHNICAL

Let's Connect

I'd love to hear from you. Feel free to reach out.

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Talk to AI Wajahat

Online

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Overview

Experience

Java Intern

Key Achievements

Project Portfolio

Solar Axis full stack website

Lost & Found app

House Price Prediction Model

Dsa Resource Aggregator

Med care-complete hospital management system

Gamer-Tone RAG Database Agent

Spam Email Detection System

NestJS Feature Flag Manager

Education

Bachelor of Science in Software Engineering

Relevant Coursework

Impact & Recognition

Professional Certifications

Supervised Machine Learning: Regression & Classification

Database Fundamentals

FAQs

Experience with organizational or coordination tasks

Skills & Interests

Express.js

JavaScript

RESTful APIs

Node.js

RAG (Retrieval-Augmented Generation)

React.js

JWT

Middleware

MongoDB

PostgreSQL

git

GitHub

Python

LLM Fine-tuning

MySQL

MS SQL

Prisma ORM

Firebase

Vercel

Redux Toolkit

Java

JavaFX

Railway

Supa base

Flutter

C

classification

pandas

regression

NumPy

Let's Connect

Talk to AI Wajahat