Available to hire
Hi, I’m Saurabh Das, a passionate software engineer with over 3 years of experience specializing in full-stack development and cloud technologies. I enjoy designing and implementing scalable solutions that improve user experience and operational efficiency. I’m comfortable mentoring teams and collaborating to migrate legacy systems to modern architectures.
With a strong background in TypeScript, Python, React, and AWS, I thrive in dynamic environments where I can leverage my skills in system design and DevOps to deliver impactful software products. I’m always eager to learn new technologies and contribute to projects that make a difference.
Skills
Experience Level
Language
English
Fluent
Javanese
Advanced
Aragonese
Intermediate
Work Experience
Software Development Engineer II (CS-02 - IT Analyst/Developer) at Canada Revenue Agency (Government of Canada)
March 31, 2025 - July 15, 2025Designed and maintained 20+ secure RESTful Node APIs and integrated them with React components to migrate CRA’s public-facing tax-filing application serving millions of Canadians. Developed over 30 React components enhancing performance, web accessibility, and user engagement across devices. Authored more than 90 technical artifacts documenting APIs and architecture for onboarding and collaboration. Mentored 8 junior developers, led code reviews, and participated in sprint planning to accelerate React-Cloud migration. Provisioned infrastructure using Terraform, reducing manual setup time by 80% and standardizing environments. Deployed Kubernetes-based container orchestration supporting scalable build/test environments, reducing CI runtime by 25%.
Software Development Engineer I (CS-01 - IT Analyst/Developer) at Canada Revenue Agency (Government of Canada)
March 31, 2024 - July 15, 2025Resolved 20+ production issues including hotfixes, ensuring over 99.9% system uptime. Refactored legacy CI/CD pipelines into modular, container-based workflows with Jenkins and GitLab CI, decreasing release failures by 50%. Increased test coverage by 35% writing 100+ unit tests in Jest. Managed AWS cloud services including EC2, S3, RDS, and VPC, optimizing resource usage and achieving 30% cost savings through automated scaling and monitoring. Refactored 20+ legacy EJB-Java services into Node APIs improving performance by 40% for cloud deployment. Redesigned Git workflows and tuned Jenkins CI, reducing merge conflicts by 40%.
Software Engineer Co-op (IT Analyst/Developer) at Canada Revenue Agency (Government of Canada)
April 30, 2023 - July 15, 2025Developed foundational knowledge of complex tax-filing workflows and backend infrastructure. Supported UT/UA/OT migrations ensuring cloud deployment stability. Participated in 24/7 on-call rotations and incident response reducing mean time to recovery by 50%. Verified Terraform-based infrastructure changes before production, preventing outages.
Software Engineer at Persistent Systems Limited
December 31, 2021 - July 15, 2025Led a team of 10 to ship a MERN stack POC in under 30 days, ranked top among 20+ teams. Delivered 60+ accessibility improvements following ADA and WCAG 2.1 guidelines for 8 client sites, increasing sales profits by approximately 40%. Developed over 50 pixel-perfect React and Shopify components for high-traffic e-commerce sites. Collaborated across pods to accelerate feature delivery contributing to a top profitable team. Reduced page load times by 20% across 15+ sites by minifying assets using Gulp and Webpack.
Education
Master of Computer Science (Applied) at Dalhousie University
January 1, 2022 - April 30, 2023Bachelor of Computer Engineering at Savitribai Phule Pune University
August 1, 2016 - May 31, 2020Qualifications
Industry Experience
Government, Software & Internet, Retail, Professional Services
Skills
Experience Level
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