Sameer Nasir

Full-Stack Software Engineer specializing in Django, React, and AWS Cloud Infrastructure.

Based in: Lahore, PakistanMost recently: Software Quality Engineer (Contract), Proviloops

Full-Stack Software Engineer with comprehensive experience building SaaS platforms, high-throughput REST APIs, and cross-platform interfaces using Python, React, and React Native. He is a BS Software Engineering graduate proficient in designing multi-tenant architectures, integrating AI/ML workflows, and managing AWS cloud infrastructure.

Experience

Software Quality Engineer (Contract)

ProviloopsLahore, PakistancontractFeb 2026 – Mar 2026

Summary

Audited backend REST API contracts, payload schemas, and authentication headers using Postman across multi-tenant modules on Solvpro. Investigated edge cases, concurrency bottlenecks, and data persistence directly at the PostgreSQL layer, logging detailed Jira defect traces. Conducted cross-platform UI and regression testing across mobile viewports and responsive web components to ensure production readiness.

Results

Surfaced and logged 15+ critical edge-case defects in multi-tenant authentication headers and payload validation schemas.
Improved overall API response times by over 30% under multi-user concurrent loads by identifying unindexed query bottlenecks and payload parsing mismatches.
Eliminated intermittent timeout errors through audit-driven fixes.

PostmanPostgreSQLJiraREST API

Associate Software Engineer

Programmers ForceLahore, PakistanworkSep 2025 – Dec 2025

Summary

Architected and implemented scalable Python (Django) backend services and secure REST APIs, accelerating feature turnaround by 25%. Modeled normalized relational schemas in PostgreSQL and MySQL, optimizing database indexing, complex queries, and ACID transactions. Configured Linux server environments on Ubuntu, managing environment variables, reverse proxy routing via Nginx, and automated pre-merge validations. Integrated external third-party payment webhooks and cloud storage endpoints, maintaining strict data synchronization and persistence. Collaborated within fast-paced Agile Scrum sprints, conducting code reviews and optimizing API response payloads for mobile and web clients.

What I did

Built and maintained cross-platform mobile interfaces and client-side modules.

Results

Accelerated feature turnaround by 25%.

PythonDjangoREST APIsPostgreSQLMySQLLinuxUbuntuNginxAgileScrumReact NativeExpoWebSockets

Full Stack Developer (Internship)

IT BeamLahore, PakistaninternshipJul 2025 – Aug 2025

Summary

Developed modular frontend components in React.js and linked server-side endpoints built with Node.js, Express.js, and MongoDB. Refactored legacy endpoints and designed clean database query pipelines, reducing active defect backlogs by 30%. Utilized Git and GitHub for version control, managing pull requests, feature branches, and continuous deployment checks.

Results

Reduced active defect backlogs by 30%.

React.jsNode.jsExpress.jsMongoDBGitGitHub

Skills

Technical

PostgreSQL

Postman

JavaScript (ES6+)

Django

Django REST Framework

Tailwind CSS

RESTful APIs

Git

Python

React.js

MySQL

Node.js

Express.js

TypeScript

Next.js

Redux

AWS (EC2, S3, RDS, IAM)

Linux Administration

Agile/Scrum

React Native

GitHub Actions

FastAPI

WebSockets

Expo

Redis

Docker

Nginx

Celery

LLM APIs (OpenAI, Claude)

TensorFlow.js

Prompt Engineering

AWS S3

AWS EC2

RDS PostgreSQL

IAM

Projects

IntelliTrain: In-Browser ML Platform & Neural Network Engine (FYP)

Full Stack Developeracademic

Engineered a full-stack platform using React.js, Node.js, Express, MongoDB, and TensorFlow.js for real-time model training and inference. Constructed real-time dataset ingestion pipelines and dynamic UI visualizers with Tailwind CSS, achieving 95%+ classification accuracy. Live demo and architecture available on portfolio.

React.jsNode.jsExpressMongoDBTensorFlow.jsTailwind CSS

Visit the site View the code

PayNow: FinTech Transaction Prototype & Mobile Payment Workflow

Architectpersonal

Architected an idempotent payment transaction service using Node.js and PostgreSQL enforcing strict ACID guarantees and audit logging. Integrated Stripe Checkout and webhook listeners for real-time payment settlement and multi-state status verification across web and mobile clients.

Node.jsPostgreSQLStripe API

SafeDrive: Cloud Storage Platform & Multi-Service Backend

Lead Engineerprofessional

Engineered an end-to-end cloud storage web application utilizing Python (Django), Node.js, Express, and modern responsive frontend frameworks. Architected multi-tenant database models tracking file metadata, storage quotas, user permissions, and background job queues in PostgreSQL. Configured scheduled background tasks, file chunking pipelines, and real-time upload progress tracking via WebSockets.

PythonDjangoNode.jsExpressPostgreSQLWebSocketsAWS EC2UbuntuAWS S3IAM

Education

Bachelor of Science in Software Engineering (BSSE)

University of Central Punjab (UCP)Software EngineeringOct 2021 – Jul 2025

Thesis. IntelliTrain: In-Browser ML Platform & Neural Network Engine

Coursework

Web EngineeringDistributed SystemsDatabase Systems (SQL)Operating SystemsSoftware Architecture

Recognition

Awards

SQL (Advanced) Certified

HackerRank2023

Certifications

IBM Data Analytics Specialization (Python, Pandas)

Coursera2025

MERN Stack Specialization

Coursera2025

DevOps Engineering & CI/CD

UCP Center of Professional Excellence2025

Linux Administration

Cisco Networking Academy2024

Hire SameerReach out about a role, a contract or a conversation.For recruiters

Sameer's twin is AI, it can make mistakes.

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