Sudharsun Ramalingam
Software Engineer
London
Summary
Java Developer with 20 years of progressive experience in the IT industry, involved in complete SDLC including analysis, design, development, testing, implementation, support and maintenance of enterprise-level web applications using Java/Java EE technologies. Sound knowledge in Java, Spring Boot, Database, ETL. Familiar with Python, C++ and .NET development.
Overview
23
23
years of professional experience
Work History
Senior Technical Lead
Epic Lanka Technologies (PVT) LTD
Battaramulla
10.2020 - 03.2023
- Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performance.
- Participated in architecture, design and implementation of back-end features using Java Spring Boot, Angular & Mysql
- Delivered unit-tested systems within customer-prescribed timeframes.
- Provided direction and guidance to process improvements and established policies.
- Provided guidance and mentored less-experienced staff members.
- Developed robust, scalable, modular and API-centric infrastructures.
- Analyzed proposed technical solutions based on customer requirements.
- Coordinated efficient large-scale software deployments.
Software Engineer
Express 418 (PVT) LTD
Colombo
02.2017 - 12.2019
- Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
- Worked with software development and testing team members to design and develop robust solutions to meet client requirements for functionality, scalability, and performance.
- Integrated third-party tools and components into applications.
- Collaborated with clients to define solution requirements.
- Represented software applications engineering team during large and complex development projects.
- Provided direction and guidance to process improvements and established policies.
- Coordinated efficient large-scale software deployments.
- Updated old code bases to modern development standards, improving functionality.
Co founder
Digids technology
Colombo
09.2016 - 01.2018
- Established foundational processes for business operations.
- Conducted target market research to scope out industry competition and identify advantageous trends.
- Evaluated suppliers to maintain cost controls and improve operations.
- Drove implementation of new market expansion to propel business forward and adapt to market changes.
- Introduced new methods, practices, and systems to reduce turnaround time.
- Improved operational efficiencies to reduce costs and improve productivity.
Head of IT
Loops Solutions
Colombo
11.2013 - 06.2016
- Oversaw IT department operations and training.
- Communicated with executive team and CEO to maximize development efficiencies and resolve technology issues.
- Guided organizational technology strategy and roadmaps.
- Assisted in development of long-term strategies to grow department and resources.
- Collaborated with other departments to help meet IT needs and properly integrate and secure systems.
- Understood key product management roadmap objectives and requirements to develop product technology strategy.
- Reviewed and assessed architecture design, implementation, testing and deployment needs to identify project requirements and costs.
- Oversaw development and implementation of improvements to support and network operations.
Senior Tech Lead
Nexva
Colombo
02.2012 - 11.2012
- Collaborated on stages of systems development lifecycle from requirement gathering to production releases.
- Updated old code bases to modern development standards, improving functionality.
- Developed software for desktop and mobile operating systems.
- Tested and deployed scalable and highly available software products.
- Tuned systems to boost performance.
Tech Lead
Virtusa
Colombo
10.2010 - 02.2012
- Collaborated on stages of systems development lifecycle from requirement gathering to production releases.
- Collaborated with project managers to select ambitious, but realistic coding milestones on pre-release software project development.
- Revised, modularized and updated old code bases to modern development standards, reducing operating costs, and improving functionality.
- Documented technical workflows and knowledge to educate newly hired employees.
- Developed software for desktop and mobile operating systems.
- Built databases and table structures for web applications.
- Created proofs of concept for innovative new solutions.
- Conducted data modeling, performance and integration testing.
- Designed and developed analytical data structures.
Senior Tech Lead
Aeturnum Lanka PVT Ltd
Colombo
06.2007 - 09.2010
- Collaborated on stages of systems development lifecycle from requirement gathering to production releases.
- Collaborated with project managers to select ambitious, but realistic coding milestones on pre-release software project development.
- Revised, modularized and updated old code bases to modern development standards, reducing operating costs, and improving functionality.
- Coordinated with project management on database development timelines.
- Updated old code bases to modern development standards, improving functionality.
- Developed software for desktop and mobile operating systems.
- Participated in software field testing to verify performance of developed projects.
- Tested and deployed scalable and highly available software products.
- Rapidly prototyped new data processing capabilities to confirm integration feasibility into existing systems.
- Designed and implemented scalable applications for data extraction and analysis.
- Designed and developed analytical data structures.
- Created proofs of concept for innovative new solutions.
Senior Softare Engineer
Apturion Solutions
Colombo
06.2006 - 05.2007
- Acted as a team leader in group projects, delegating tasks and providing feedback.
- Assisted with day-to-day operations, working efficiently and productively with all team members.
- Passionate about learning and committed to continual improvement.
- Used strong analytical and problem-solving skills to develop effective solutions for challenging situations.
- Adaptable and proficient in learning new concepts quickly and efficiently.
- Worked effectively in fast-paced environments.
Senior software engineer
Openworld Lanka
Colombo
08.2004 - 06.2006
- Checked client code for bugs and weaknesses using approved troubleshooting methods.
- Led software development initiative as subject matter expert and primary point-of-contact for project management staff.
- Worked with project managers, developers, quality assurance and customers to resolve technical issues.
- Collaborated with clients to define solution requirements.
- Tested methodology with writing and execution of test plans, debugging and testing scripts and tools.
- Developed robust, scalable, modular and API-centric infrastructures.
Software Developer
Roomsnet International
Colombo
04.2000 - 08.2004
- Updated old code bases to modern development standards, improving functionality.
- Designed reusable and reliable code for use within distributed cloud environments.
- Discussed issues with team members to provide resolution and apply best practices.
- Coordinated with project management on database development timelines.
- Corrected, modified and upgraded software to improve performance.
- Developed next generation integration platform for internal applications.
- Conducted data modeling, performance and integration testing.
- Built databases and table structures for web applications.
Education
IT
NIIT
9 1998 - 05.2000
Skills
Java
Spring Boot
MySql
Python
NET development
C
Accomplishments
- Achieved application stability Improved performance by 100% through effectively fixing memory leaks.
- Simplified Data migration and system integrations that lead to cost improvements.
- Architected value chain management system
Timeline
Senior Technical Lead
Epic Lanka Technologies (PVT) LTD
10.2020 - 03.2023
Software Engineer
Express 418 (PVT) LTD
02.2017 - 12.2019
Co founder
Digids technology
09.2016 - 01.2018
Head of IT
Loops Solutions
11.2013 - 06.2016
Senior Tech Lead
Nexva
02.2012 - 11.2012
Tech Lead
Virtusa
10.2010 - 02.2012
Senior Tech Lead
Aeturnum Lanka PVT Ltd
06.2007 - 09.2010
Senior Softare Engineer
Apturion Solutions
06.2006 - 05.2007
Senior software engineer
Openworld Lanka
08.2004 - 06.2006
Software Developer
Roomsnet International
04.2000 - 08.2004
IT
NIIT
9 1998 - 05.2000