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Hi, I'm Haysean Maharajah, a seasoned Full-Stack Software Engineer with 9+ years of experience designing, developing, and optimizing enterprise-grade applications. I'm proficient in Java, Spring, RESTful APIs, Oracle SQL, and Angular/TypeScript, and I've built scalable, secure systems across public-sector and enterprise environments. I thrive in Agile teams, driving performance improvements and modernization initiatives. I'm passionate about cloud integration, automation, and continuous learning, always looking for ways to simplify complexity and deliver value for users.…Hi, I'm Haysean Maharajah, a seasoned Full-Stack Software Engineer with 9+ years of experience designing, developing, and optimizing enterprise-grade applications. I'm proficient in Java, Spring, RESTful APIs, Oracle SQL, and Angular/TypeScript, and I've built scalable, secure systems across public-sector and enterprise environments. I thrive in Agile teams, driving performance improvements and modernization initiatives. I'm passionate about cloud integration, automation, and continuous learning, always looking for ways to simplify complexity and deliver value for users.

Haysean Maharajah

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I'm Haysean Maharajah, a seasoned Full-Stack Software Engineer with 9+ years of experience designing, developing, and optimizing enterprise-grade applications. I'm proficient in Java, Spring, RESTful APIs, Oracle SQL, and Angular/TypeScript, and I've built scalable, secure systems across public-sector and enterprise environments. I thrive in Agile teams, driving performance improvements and modernization initiatives. I'm passionate about cloud integration, automation, and continuous learning, always looking for ways to simplify complexity and deliver value for users.…Hi, I'm Haysean Maharajah, a seasoned Full-Stack Software Engineer with 9+ years of experience designing, developing, and optimizing enterprise-grade applications. I'm proficient in Java, Spring, RESTful APIs, Oracle SQL, and Angular/TypeScript, and I've built scalable, secure systems across public-sector and enterprise environments. I thrive in Agile teams, driving performance improvements and modernization initiatives. I'm passionate about cloud integration, automation, and continuous learning, always looking for ways to simplify complexity and deliver value for users.

Available to hire

Hi, I’m Haysean Maharajah, a seasoned Full-Stack Software Engineer with 9+ years of experience designing, developing, and optimizing enterprise-grade applications. I’m proficient in Java, Spring, RESTful APIs, Oracle SQL, and Angular/TypeScript, and I’ve built scalable, secure systems across public-sector and enterprise environments.

I thrive in Agile teams, driving performance improvements and modernization initiatives. I’m passionate about cloud integration, automation, and continuous learning, always looking for ways to simplify complexity and deliver value for users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Java Developer / Systems Analyst at Ministry of Public and Business Service Delivery and Procurement

January 1, 2016 - November 2, 2025

Developed full-stack features for major government web systems, including the OSA P and the Program Approval & Registration Information System. Designed and deployed internal reporting tools using Angular, PrimeNG, C#, and Azure, enabling stakeholders to track performance and compliance. Contributed to building idata (Intelligent Data Analytics) Tool for Assets with Angular and REST APIs, enhancing data-driven decision making. Improved code maintainability and implemented change-control processes in an Agile environment. Led the design and implementation of core modules using Java EE, Spring, Oracle SQL, HTML and Bootstrap, delivering scalable, secure solutions across public-sector and enterprise contexts.

Java Developer / Senior Systems Analyst (Contract) at Ministry of Public and Business Service Delivery and Procurement

January 1, 2024 - January 1, 2024

Enhanced Serious Occurrence Reporting and Licensing System using Java, Spring, Oracle DB, HTML, and Bootstrap. Implemented SQL query optimization and developed scalable backend services; collaborated with cross-functional teams to deliver timely, high-quality government software under tight deadlines.

Real-time / Mission Control Analyst at Teleperformance Canada

January 1, 2016 - January 1, 2016

Monitored agent status and call volume, managed offline requests based on real-time data; generated intra-day reports for management and clients; coordinated with IT, Operations, and Clients on outages/issues.

Customer Service / Sales Representative at Teleperformance Canada @ Scotiabank

January 1, 2015 - January 1, 2015

Performed banking tasks on behalf of customers (payments/transfers). Advised clients on new credit offers, limits increases, and set up new banking accounts and solutions.