Hello, I'm

Jaskaran Singh

Full Stack Software Developer | Specialized in JAVA

Highly accomplished developer with 4+ years delivering scalable enterprise solutions for Fortune 500 clients, specializing in Java/Spring Boot and AI/ML integration.

Jaskaran Singh

About Me

As a highly accomplished Full Stack Software Developer with over 4 years of experience, I specialize in crafting robust, scalable enterprise solutions across diverse sectors including printing technology, healthcare, and e-commerce. My expertise lies in leveraging technologies like Java/Spring Boot, Microservices, and REST APIs, combined with extensive knowledge of Cloud platforms (GCP) to deliver impactful results.

I thrive on solving complex technical challenges, with a proven track record in performance optimization, achieving near-zero defects, and successfully leading AI/ML integration initiatives. My approach blends technical prowess with strategic thinking, allowing me to translate intricate business requirements into elegant and efficient software solutions. I excel in Agile (Scrum) environments, demonstrating strong technical leadership and cross-functional team management skills.

My passion extends to continuously learning and applying cutting-edge technologies, particularly in the realm of Generative AI and Large Language Models, to drive innovation and enhance user experiences. I am committed to building software that is not only functional but also future-proof and genuinely adds value.

Why Choose Me?

I bring a unique blend of technical expertise, proven impact, and strategic vision to every project.

Proven Impact & Results

I don't just write code; I deliver measurable value. From reducing critical bugs by 70% to enhancing processing efficiency by over 2x, my work consistently drives business growth and operational excellence.

70%
Bug Reduction

AI/ML Integration & Innovation

With expertise in Generative AI and LLM integration, I'm adept at leveraging cutting-edge AI to build intelligent, future-proof solutions, as demonstrated by my leadership in the Auto-Claim Genius project.

25%
Data Coverage Increase

Full Stack & Enterprise Expertise

My 4+ years as a Full Stack Developer means I understand systems end-to-end. I build robust Java/Spring Boot microservices, scalable REST APIs, and deploy on Cloud platforms (GCP) for Fortune 500 clients.

4+
Years Experience

Technical Leadership & Collaboration

I excel in cross-functional teams, serving as an SME and leading initiatives. I translate complex business needs into clear technical roadmaps, fostering effective collaboration in Agile environments.

10+
Fortune 500 Clients

Core Competencies

Languages

  • Java
  • C#
  • C++
  • JavaScript
  • HTML
  • CSS
  • SQL

Frameworks & Libraries

  • Spring Boot
  • Hibernate
  • JSP
  • Servlets
  • Smart GWT
  • JUnit

Architecture

  • Microservices
  • REST/RESTful APIs
  • CI/CD

Databases

  • MySQL
  • Microsoft SQL Server
  • MyBatis

Cloud & Big Data

  • Google Cloud Platform (GCP)
  • BigQuery (exposure)

AI/ML

  • Generative AI (project management)
  • LLM integration (conceptual understanding)

Tools & Platforms

  • Git
  • SVN
  • Jenkins
  • JIRA
  • Confluence
  • Maven
  • Ant
  • Postman
  • Azure DevOps
  • Coverity

Methodologies

  • Agile (Scrum)
  • Waterfall
  • SDLC

My Projects

Showcasing impactful full-stack and AI-driven solutions that deliver real-world value.

Caffena Coffee E-Commerce Platform

Caffena - Coffee E-Commerce Platform

A one-stop e-commerce platform for coffee enthusiasts, featuring secure payment processing and efficient inventory management, built with Java Spring Boot.

Spring Boot Spring Security Hibernate MySQL
Clothes On Search Fashion E-Commerce

Clothes On Search - Fashion E-Commerce Platform

A comprehensive fashion e-commerce web application with full CRUD operations, user authentication, and inventory management system built with Spring Boot.

Spring Boot JSP JDBC MySQL
Dentist Clinic Management System

Dentist Clinic Management System

Desktop Application for managing dentist clinics with patient records, appointments, billing, and inventory. This application can also be used for other medical-related management.

C# XML WPF LINQ
Society and Customer Management System

Society and Customer Management Web Application

This project is one of the best problem-solving websites for prominent societies. It keeps customers and shopkeepers connected so that if a customer needs an item, the customer can check which shopkeeper has that item and can place an order online. All the transactions are online.

Java Servlet Java 8 JSP JDBC MySQL

Professional Journey

Over 4+ years of delivering impactful solutions across diverse industries, from healthcare to printing technology.

Software Developer II - Ricoh Canada

Sept 2022 - Present | Kitchener, ON

  • Led development of QR code generation feature for mobile apps, reducing print job completion time by 15% and eliminating manual device setup.
  • Developed the BSI (Brother Service Interface) tool, an enterprise strategic initiative to expand market reach to over 10,000 potential clients.
  • Delivered critical customizations for Fortune 500 clients (IBM, Siemens, Wells Fargo, Amazon), proactively troubleshooting high-priority technical issues.
  • Initiated and owned internal tools development, increasing operational efficiency by 15% and customer acquisition through streamlined workflows.
  • Provided strategic technical advisory as an SME, leveraging R&D insights to influence critical technical decisions and contribute to measurable business growth.
  • Drove the refactoring of the critical XDP module, minimizing client-reported bug tickets by 70% quarterly and significantly reducing support overhead.
  • Spearheaded the engineering and strategic redesign of the critical XDP (Extended Device Preference) module, optimizing for robust stability and peak performance.

Java Software Developer Co-op - Agfa Healthcare

Sept 2021 - Dec 2021 | Waterloo, ON

  • Implemented comprehensive analysis and testing across 50+ packages using Java, JUnit, and JBoss, improving code quality.
  • Analyzed server, test, and Jenkins logs to identify and resolve critical bugs, improving deployment success rates by 30%.
  • Introduced Server rules (ILMs), enhancing server processing efficiency by over 2x through optimized data lifecycle management.
  • Managed development sandbox, enabling local testing for 200+ user stories and accelerating development cycles.
  • Engineered code modifications addressing product requirements and defects, managing the full development lifecycle.

Java Software Developer - Percept Technologies

Jan 2019 - June 2020 | Delhi, India

  • Designed and developed responsive UIs using JSP, JavaScript, HTML, and CSS, reducing page load time by 40%.
  • Implemented multithreading and exception handling, reducing response time by 35% and enhancing stability under concurrent loads.
  • Developed back-ends using Java Spring Boot, ensuring responsive design and optimal performance across multiple platforms.

Software Developer Intern - Talent 4 Assure

May 2018 - July 2018 | Delhi, India

  • Gained hands-on experience with Java Servlets, JSP, and full-stack web development through live client projects.
  • Collaborated on production deployments, learning best practices for code reviews, testing, and version control workflows.

Achievements & Publications

High Performing Employee Award

Ricoh Canada (2022-2025)

High Distinction Postgraduate Award

GPA: 3.95/4.0, Best Capstone Project

Published Research Paper

Blue Brain Technology (2017)

Recognized Team Lead

Google Hackathon (Auto-Claim Genius)

Education

Conestoga College

Postgraduate Diploma in Mobile Solutions Development

May 2020 - Aug 2021 | Kitchener, ON

GPA: 3.95/4.0

I.K. Gujral Punjab Technical University

Bachelor of Technology in Computer Science and Engineering

April 2016 - May 2020 | Delhi, India

CGPA: 7.89/10.0

Get In Touch

I'm always open to new opportunities, collaborations, and discussions about innovative tech solutions. Feel free to reach out!

jaskarans880@gmail.com

+1 647-887-0265

Kitchener, ON, Canada