Available to hire
Hi, I’m Rajaram Jagadeeswaran, a software engineer with 3+ years of experience building and deploying cloud-native systems on AWS, leveraging CI/CD and automation to deliver reliable releases.
I hold an MSc in Cloud Computing from NCI and have hands-on experience with Terraform, Docker, Jenkins, and Cloud monitoring (Datadog, CloudWatch). I excel in DevOps, integrations, and collaborating with cross-functional teams to deliver stable, production-ready releases. I’m available to start within 3 weeks and hold Stamp 1G work authorization in Ireland.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Associate Technical Consultant at WNS-Vuram Technologies, Chennai | India
August 31, 2023 - July 16, 2025Led development and delivery of modules such as 'Competency' improving access control efficiency by 40%. Revamped South Australia's land acquisition system using Appian, achieving a 25% efficiency boost. Integrated third-party services using Django REST APIs with a 20% reduction in response time. Collaborated for production deployments, achieving 15% faster issue resolution by proactive log monitoring. Incorporated LLM-powered services into geospatial workflows improving speed and accuracy by 30%. Coordinated backend upgrades ensuring seamless deployment and production stability. Created design and release documentation in JIRA and was recognized for consistently meeting sprint goals and achieving 90% team satisfaction.
Intern (Developer) at Tata Consultancy Services, Chennai | India
July 31, 2021 - July 16, 2025Acted as Scrum master, coordinating API integration efforts for third-party tools. Supported QA automation efforts improving test case coverage by 25% and reducing UAT bug rates. Developed a Python application for AIG to detect user experience through facial expressions, improving prediction accuracy by 15%. Resolved UI and logic issues in low-code enterprise dashboards, enhancing user experience and load performance across business workflows.
Associate Technical Consultant at WNS-Vuram Technologies
August 31, 2023 - July 16, 2025Led development and delivery of the 'Competency' module for KONE, improving access configuration efficiency by 40%. Revamped South Australia's land acquisition system using Appian, enhancing functionality and boosting processing efficiency by 25%. Integrated third-party services via Django RESTful APIs, reducing response time by 20% and increasing system reliability. Collaborated in production deployments, optimized workflows for faster issue resolution, and incorporated LLM-powered services to improve geospatial workflow speed and accuracy by 30%. Supported backend upgrades, system update deployments and created documentation for stakeholder transparency. Recognized for meeting sprint goals and achieving 90% team satisfaction.
Intern (Developer) at Tata Consultancy Services
July 31, 2021 - July 16, 2025Acted as Scrum master and coordinated API integrations for third-party tools. Supported QA automation efforts, improving test coverage by 25% and reducing UAT bugs. Developed a Python-based facial expression detection application for AIG, enhancing prediction accuracy by 15%. Resolved UI and logic issues in low-code enterprise dashboards and improved load performance across key business workflows.
Associate Technical Consultant at WNS Vuram Technologies
August 1, 2023 - September 24, 2025Led the development and delivery of the Competency module to enable controlled access for pool users across regions, improving access configuration efficiency by 40%. Revamped the South Australia land acquisition system for the SL Planning client using Appian, boosting processing efficiency by 25%. Integrated third-party services using Flask and RESTful APIs, improving reliability and reducing response time by 20%. Collaborated with cross-functional teams during production deployments to optimize workflows and achieve 15% faster issue resolution. Maintained 70% SLA adherence with Datadog APM and JIRA, resolving issues within a 20-minute average handling time and achieving ~90% CSAT. Diagnosed Linux server issues, network problems, and performance bottlenecks. Supported backend upgrades and security patch deployments, ensuring compliance and stability. Created design specifications and release notes in JIRA for stakeholder transparency. Acted as Scrum Master and coordinated API integrat
Associate Technical Consultant at WNS Vuram Technologies
August 1, 2023 - September 24, 2025In KONE, led the development & delivered the module Competency enabling controlled access for pool users across regions, improving access configuration efficiency by 40%. Revamped and optimized South Australia's land acquisition system for the SL Planning client project using Appian, enhancing web functionality and yielding a 25% boost in processing efficiency. Integrated third-party services using Flask and RESTful APIs, increasing service reliability and reducing response times. Collaborated with cross-functional teams during KONE production deployments, optimizing workflows and achieving faster issue resolution. Maintained 70% SLA adherence by monitoring application performance with Datadog APM and JIRA, resolving issues promptly, and achieving high CSAT scores. Diagnosed and resolved Linux server issues and network bottlenecks, and supported backend upgrades and critical security patches with thorough logging. Created design specifications and release notes via JIRA for stakeholder
Associate Technical Consultant at WNS Vuram Technologies
August 1, 2023 - September 24, 2025Designed and optimized data pipelines integrating third-party services with Django REST APIs; built and maintained ETL processes across PostgreSQL/MySQL, improving data retrieval and reporting accuracy. Deployed and monitored CI/CD pipelines for data applications using Jenkins and GitHub Actions, enabling faster release cycles and quicker issue resolution. Collaborated with cross-functional teams to align data workflows with backend upgrades on AWS, reducing production disruptions and improving scalability. Integrated LLM-powered services into geospatial workflows to boost speed and accuracy. Coordinated with IT infrastructure and support teams to ensure seamless deployments and timely security patches. Delivered customer-facing modules globally with a customer-centric focus, and authored design specifications and release notes in JIRA for stakeholder transparency. Recognized for meeting sprint goals and contributing as Scrum Master and API integration facilitator.
Associate Technical Consultant at WNS Vuram Technologies
August 31, 2023 - September 24, 2025Designed and optimized data pipelines integrating third-party services with Django REST APIs, reducing response times by 20% and improving system reliability. Built and maintained ETL processes across PostgreSQL/MySQL, improving data retrieval and reporting accuracy. Deployed and monitored CI/CD pipelines with Jenkins and GitHub Actions, enabling faster release cycles. Collaborated with cross-functional teams to align data workflows with AWS backend upgrades, reducing disruptions and improving scalability. Integrated LLM-powered services into geospatial workflows, boosting speed and accuracy and cutting manual effort by 30% in collaboration with CRM and development teams. Coordinated with IT infrastructure to ensure smooth deployments and patch validations, maintaining security and stability. Produced stakeholder-facing documentation including design specs and release notes in JIRA.
Associate Technical Consultant at WNS Vuram Technologies
July 1, 2021 - August 1, 2023Built CI/CD pipelines using Jenkins and GitHub Actions, reducing deployment cycles and improving release consistency. Created customer-facing integration endpoints and automated backend workflows using Python and SQL. Improved API reliability by adding structured error handling and monitoring dashboards (Datadog, CloudWatch). Developed LLM-based components for geospatial workflows to replace manual validation steps. Collaborated with cross-functional teams during KONE production deployments, enhanced production monitoring using Datadog and CloudWatch, achieving 15% faster issue resolution across release cycles. Delivered low-code Appian enhancements for Plan SA’s land acquisition system, improving workflow throughput by 25%. Coordinated with infra teams during releases and wrote deployment docs, design notes, and JIRA updates.
Education
Bachelor of Engineering at Anna University, Chennai | India
August 1, 2018 - May 31, 2022Master of Science at National College of Engineering, Dublin
September 1, 2023 - November 30, 2024Bachelor of Engineering at Anna University, Chennai
August 1, 2018 - May 31, 2022Master of Science at National College of Engineering, Dublin
September 1, 2023 - November 30, 2024Bachelor of Engineering at Anna University, Chennai
August 1, 2018 - May 31, 2022Master of Science in Cloud Computing at National College of Engineering, Dublin, Ireland
September 1, 2023 - November 1, 2024Bachelor of Engineering in Computer Science at Anna University, Chennai, India
August 1, 2018 - May 1, 2022Master of Science in Cloud Computing at National College of Engineering, Dublin
September 1, 2023 - November 1, 2024Bachelor of Engineering in Computer Science at Anna University, Chennai
August 1, 2018 - May 1, 2022Master of Science in Cloud Computing at National College of Ireland
September 1, 2023 - November 1, 2024Bachelor of Engineering in Computer Science at Anna University
August 1, 2018 - May 1, 2022Master of Science in Cloud Computing at National College of Engineering, Dublin
September 1, 2023 - November 30, 2024Bachelor of Engineering in Computer Science at Anna University, Chennai
August 1, 2018 - May 1, 2022Master of Science in Cloud Computing at National College of Ireland
January 11, 2030 - January 5, 2026Qualifications
AWS Cloud Practitioner Certificated
January 1, 2024 - December 31, 2024Appian Associate Developer Certificated
January 1, 2023 - December 31, 2023THE JOY OF COMPUTING PYTHON certification in ELITE category
January 1, 2021 - December 31, 2021Minor in AI and Data Science – Indian Institute of Technology (IIT)
January 11, 2030 - July 16, 2025Software Development .Net and React through Udemy
January 1, 2025 - December 31, 2025AWS Cloud Practitioner Certificate
January 1, 2024 - December 31, 2024Appian Associate Developer Certificate
January 1, 2023 - December 31, 2023THE JOY OF COMPUTING PYTHON certification in ELITE category (NPTEL)
January 1, 2021 - December 31, 2021AWS Certified Cloud Practitioner
January 1, 2024 - September 24, 2025Appian Associate Developer Certification
January 1, 2023 - September 24, 2025The Joy of Computing - Python (Elite) Certification
January 1, 2021 - September 24, 2025Appian Associate Developer Certification
January 1, 2023 - September 24, 2025AWS Cloud Practitioner Certification
January 1, 2024 - September 24, 2025THE JOY OF COMPUTING PYTHON Certification
January 1, 2021 - September 24, 2025Minor in AI and Data Science – IIT (In Progress)
January 11, 2030 - September 24, 2025AWS Cloud Practitioner Certification
January 1, 2024 - September 24, 2025Appian Associate Developer Certification
January 1, 2023 - September 24, 2025The Joy of Computing Python certification (ELITE)
January 1, 2021 - September 24, 2025Udemy: Software Development .Net and React
January 1, 2025 - September 24, 2025Minor in AI and Data Science (In Progress) - IIT
January 11, 2030 - September 24, 2025Software Development .Net and React
January 1, 2025 - January 5, 2026AWS Cloud Practitioner Certification
January 1, 2024 - January 5, 2026Appian Associate Developer Certification
January 1, 2023 - January 5, 2026Industry Experience
Software & Internet, Telecommunications, Manufacturing, Healthcare, Professional Services, Financial Services, Government, Education, Computers & Electronics
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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