Harsimarpreet Singh Sahota

Neelam Dhull

Full Stack Developer /Software Developer

I build high-performance full-stack applications and integrate AI to solve real-world problems for Alberta's growing tech teams.

Based in Alberta, Canada — open to roles across the province.

70%+Process Automation
Top 1%Academic Performer
3xUser Engagement Growth

Professional Experience

Building production-grade software across startups, industry, and research-driven teams.

F5 Web Solutions

Full Stack Developer

Jun 2024 - Jan 2025

Calgary, Alberta

  • Improved data accuracy and reduced client follow-up calls by 40% through dynamic form and upload features built with React and Node.js.
  • Enhanced platform security by implementing role-based access controls, reducing unauthorized access incidents by 90%.
  • Optimized backend performance by refactoring MongoDB queries and introducing caching, cutting page load time from 5s to 2s.
  • Lowered hosting costs by 20% through reduced server CPU and memory usage via backend API improvements.
  • Reduced client onboarding time by 50% by digitizing intake forms and automating document collection workflows.
ReactJavaScriptNode.jsExpress.jsMongoDBDockerGitHub ActionsAWSGit

SalezShark India

Full Stack Developer

Jan 2022 - April 2024

Greater Noida, Uttar Pradesh, India

  • Developed modules for a cloud-based CRM platform used by thousands of sales and marketing professionals.
  • Integrated RESTful APIs using Node.js and Spring Boot, reducing latency by 30% and improving real-time data sync.
  • Strengthened platform security with JWT-based login and role-based access, cutting unauthorized access incidents by 95%.
  • Accelerated deployment cycles by 50% by streamlining CI/CD pipelines in collaboration with QA and DevOps teams.
  • Resolved critical bugs (Axios, CORS, routing), improving system stability and reducing support tickets by 25%.
ReactNode.jsSpring BootExpress.jsMongoDBJWTGitDockerAwsCI/CD

Technical Skills

A comprehensive toolkit designed to build scalable, high-performance applications.

Languages

JavaScript (ES6+)TypeScriptJavaPythonSQLHTML5CSS3

Frameworks & Libraries

React.jsNode.jsExpress.jsMongoDBTailwind CSSBootstrapSpring FrameworkSpring Boot

Developer Tools & Practices

GitGitHubDockerGitHub Actions (CI/CD)PostmanAWSVercelAgile

AI & Computer Science

OpenAI APIGemini APIPrompt EngineeringOOPData StructuresAlgorithms

About Me

I'm a full stack developer driven to build tools that are not just functional, but impactful. My focus is on writing clean, scalable code and leveraging modern technologies like AI and CI/CD to help teams move faster and build better products.

I am passionate about Alberta's tech scene and am eager to contribute to a team that values innovation, ownership, and collaboration. Whether it's automating a deployment pipeline or crafting a seamless user interface, I bring a commitment to excellence in everything I ship.

Education

MIT Academy of Engineering, Pune

Masters of Computer Applications

Built an advanced competency in software engineering, enterprise - level application development, and data‑driven system design. Strengthened expertise in object‑oriented programming, cloud‑ready architectures, and full‑stack development while applying industry‑standard practices. Consistently recognized for academic excellence, strong analytical thinking, and the ability to deliver scalable, high‑performance solutions.

Certification

AWS Developer Associate

Udemy

2025

Java Spring Framework, Spring Boot, Spring AI- Gen AI

Udemy

2025

Full Stack Web Development (MERN)

Apna College

2021

Let's Build Something Great Together

I'm actively seeking new opportunities in Alberta's tech scene. If you're looking for a developer who can ship product, learn fast, and make an impact, let's connect.