Sahan Madusanka
Horana
Summary
Highly skilled and dynamic software engineer with over 11+ years of proven expertise,
excelling in every facet of enterprise software development and testing, with a
focus on end-to-end applications. A dedicated professional committed to delivering
cutting-edge solutions that drive innovation and elevate user experiences
Overview
11
11
years of professional experience
Work History
Technical Lead
Gapstars
04.2024 - Current
- Developed comprehensive documentation detailing system architecture specifications, enabling efficient knowledge transfer among team members.
- Spearheaded technology evaluation efforts, selecting appropriate tools for various projects based on specific requirements.
- Created and implemented innovative business solutions to support corporate objectives.
- Collaborated with cross-functional teams to ensure seamless integration of new features and updates.
Lead Engineer
Circles.Life
10.2022 - Current
- Led the design and development of microservices in a dynamic environment, ensuring on-time project delivery and effective collaboration with leadership and cross-functional teams.
- I provided comprehensive technical documentation and valuable design insights.
- Notable project: 'Circles-X,' a digital telco platform, showcased my expertise in Java, Go, Node.js, and Python, with GIT for version control and Gitlab CI.
- I also led a microservice rewrite in Go, enhancing project scalability.
Technical Lead
Sysco LABS
12.2021 - 10.2022
- As a Technical Lead, I led teams in developing cutting-edge microservices and serverless architectures, collaborating with stakeholders to reqne re"uirements and ensure strict compliance with security and regulatory standards.
- Notable projects include 'Digital Archival,' using AWS serverless architecture with Node.js, Python, and AWS services, and the 'TCS' project, employing AWS microservices with Java, Docker, and Git/Gitlab for version control.
Senior Software Engineer
CodeGen International (Pvt) Ltd
12.2021 - 10.2022
- Pioneered web application API development, translating client re"uirements into design solutions, and maintaining product "uality through comprehensive reviews, testing, and integration management.
- Contributed to the 'TravelBox Surf' project, a multi-device web application featuring Java, Angular, Oracle DB, Elasticsearch, Tomcat, and version control through GIT and Jenkins.
- I assessed feature feasibility and facilitated communication while managing environments.
- Additionally, I voluntarily served as a DevOps specialist for the design and development of infrastructure and production setup and releases.
- One signiqcant project I contributed to was 'Testing as a Service )TaaSz,' a test automation platform utiliMing Java, AWS Services, PostgreSQL, GIT, and Jenkins.
Principal Software Engineer
Infor
07.2019 - 12.2021
- As a Technical Lead, I mentored junior developers and provided proof of concept for innovative designs.
- I fostered collaboration with overseas developers and contractors, establishing strong communication with senior management.
- One notable project was 'Infor Taas,' a cloud-based automation platform, highlighting my expertise in Java, Spring Boot, AWS Services, Angular frontend, and PostgreSQL.
- I streamlined development with structured GIT version control and Jenkins integration.
Senior Software Engineer
Allion Technologies
07.2019 - 12.2019
- Vanaged client re"uirements and addressed the speciqc needs of the Vinistry of Education.
- Additionally, I took charge of Linux server administration and facilitated third-party integration via REST and SOAP.
- One of the notable projects under my supervision was 'Schola Assembly SVS,' a comprehensive student management platform featuring Java, Play framework, Aka, JEE, Angular JS, PostgreSQL, and robust version control through GIT and SFN.
Software Engineer
Panol Technologies
12.2018 - 07.2019
- Developed and maintained customer-facing applications while actively researching new technologies to enhance our solutions.
- Collaborated closely with management and third-party partners to ensure efqcient qnancial transactions and streamline database management.
- A notable project I contributed to was the 'Sri Lanka Karting Circuit,' involving Java applications built on Java (, JEE, JavaIX, ActiveVQ, and VyS"l.
Associate Software Engineer
Australian Strategic Partnerships
02.2014 - 07.2015
- Developed JEE applications spanning multiple layers and made signiqcant contributions to an enterprise suite of applications.
- Notably, I played a key role in the 'WorkJow and Document Vanagement solutions' project, utiliMing Java, JEE, JSI, Primefaces, and deploying on Glassqsh, JBoss, and VyS"l.
Education
Professional Graduate Diploma in IT -
BCS
Skills
Java
Go
Python
Nodejs
Spring Boot
AWS
Docker
DevOps
SQL/NoSQL
CI/CD
COURSES
Sun Certified Java Programmer (SCJP)
Timeline
Technical Lead
Gapstars
04.2024 - Current
Lead Engineer
Circles.Life
10.2022 - Current
Technical Lead
Sysco LABS
12.2021 - 10.2022
Senior Software Engineer
CodeGen International (Pvt) Ltd
12.2021 - 10.2022
Principal Software Engineer
Infor
07.2019 - 12.2021
Senior Software Engineer
Allion Technologies
07.2019 - 12.2019
Software Engineer
Panol Technologies
12.2018 - 07.2019
Associate Software Engineer
Australian Strategic Partnerships
02.2014 - 07.2015
Professional Graduate Diploma in IT -
BCS
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