Vithulan Vijayanandan

Vithulan Vijayanandan Email and Phone Number

Software Development Engineer II @ Amazon
Vancouver, BC, CA
Vithulan Vijayanandan's Location
Vancouver, British Columbia, Canada, Canada
About Vithulan Vijayanandan

As a seasoned software engineering professional with over 8 years of industry experience, I specialize in software development, building scalable cloud architectures, and engineering management. Currently based in Vancouver, Canada, I have a proven track record of leading engineering teams to deliver high-performance and resilient cloud solutions for enterprise-scale Fortune 500 companies.Key Achievements:★ Built from scratch a highly scalable, mission-critical Pricing service for Sysco using Java, Spring, Python, SQL, and AWS cloud infrastructure.★ Optimized the Pricing microservice performance by 75% for a system handling 44 billion records and 800 TPS, achieving sub-50ms response times.★ Increased uptime of mission-critical applications to 99.997% through disaster recovery implementation and multi-region deployment.★ Maintained 90%+ unit test coverage across all projects using JUnit and Mockito, ensuring code reliability and adherence to coding best practices.★ Led and mentored 4 cross-functional teams to deliver high-impact, Tier-1 solutions, driving technical excellence and on-time delivery.My experience includes 8 years of hands-on work with Java, Python, and SQL, as well as extensive expertise in designing and implementing complex cloud solutions in AWS. I am an AWS Certified Solutions Architect – Associate, which underscores my proficiency in cloud services and architectural best practices. My role also involved leading and managing high-performance engineering teams, where I applied Agile methodologies within the Software Development Lifecycle (SDLC) to ensure efficient and effective project execution.I have led system design, development, and quality management for enterprise-level Tier 1 projects, overseeing four teams of 30 engineers. My responsibilities included mentoring team members, managing timelines, and collaborating with cross-functional teams to align technical strategies with business objectives.With a solid foundation in software engineering and data-driven decision-making, supported by a Master’s in Data Science and a Bachelor’s in Computer Science, I am passionate about driving technological advancements and solving complex challenges. I am actively seeking opportunities in Vancouver where I can leverage my skills in software development, cloud architecture, and data science to contribute to innovative technology teams.Let’s connect to explore how we can drive technological advancements together!

Vithulan Vijayanandan's Current Company Details
Amazon

Amazon

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Software Development Engineer II
Vancouver, BC, CA
Website:
amazon.com
Employees:
734811
Vithulan Vijayanandan Work Experience Details
  • Amazon
    Software Development Engineer Ii
    Amazon
    Vancouver, Bc, Ca
  • Sysco Labs Sri Lanka
    Senior Technical Lead
    Sysco Labs Sri Lanka Aug 2023 - Present
    Colombo, Western Province, Sri Lanka
    As a Senior Technical Lead, I spearhead the design, development, and implementation of complex, enterprise-scale software systems. My responsibilities include leading multiple engineering teams (30 members), ensuring high-quality code delivery, and optimizing system architecture for performance and scalability. I work closely with stakeholders to align technical solutions with business objectives, drive innovation through the adoption of cutting-edge technologies, and mentor teams to enhance their technical skills and productivity.• Projects - Highly scalable enterprise pricing implementation in Sysco US and Sysco Canada (Development of new business features, event-driven architecture migration, Disaster recovery implementation, AWS cost management) • Improved the Canada Pricing Service performance by 90% with modernization.• Increased the system uptime from 99.51% to 99.997% with DR implementation.• Reduced the AWS annual cost by USD 720,000. • Awarded the prestigious Sysco LABS’s Hall of Fame for contributions to AWS Multi-Region Architecture and Disaster Recovery implementation.Technologies - Java, Python, Spring boot, Spring WebFlux, Amazon Web Services (AWS), Junit, Kafka, MySQL, Test pyramid practices Software Architecture patterns - Microservices architecture, Serverless architecture, Event-driven architecture
  • Sysco Labs Sri Lanka
    Technical Lead
    Sysco Labs Sri Lanka Aug 2021 - Aug 2023
    Responsibilities - Software System design, Software development, Requirement analysis, Software quality management, Software delivery management, People management and leadership (hiring new people and grooming them, Conducting bi-weekly syncups and performance reviews), code and architecture reviews.Projects - Highly scalable enterprise pricing implementation in Sysco US and Sysco Canada (New business features, Disaster recovery implementation, AWS cost management) • Increased the system uptime from 99.51% to 99.997% with DR implementation.Technologies - Java, Python, Spring boot, Spring WebFlux, Amazon Web Services (AWS), Junit, MySQL, Test pyramid practices Software Architecture patterns - Microservices architecture, Serverless architecture
  • Sysco Labs Sri Lanka
    Associate Technical Lead
    Sysco Labs Sri Lanka Dec 2019 - Aug 2021
    • Responsibilities - Software System design, Software development, Software Quality, People management (hiring new people and grooming them, Conducting bi-weekly SyncUP and performance reviews) • Developed an enterprise scale Sysco US pricing service from scratch that responds under 50ms consistently for 800 TPS load with microservices architecture• Optimized the query, architecture and service to reduce the average latency by 75% from 200ms to 50ms.• Contributed on implementing 4 micro-services from scratch, released to production with zero bugs and post incidents. • Awarded prestigious Sysco LAB’s Hall of Fame and Business Influencer for impactful contributions to Sysco's pricing engine development.Technologies - Java, Python, Spring boot, Spring WebFlux, Amazon Web Services (AWS), Junit, NodeJS, ReactJs, MySQL, Test pyramid practices Software Architecture patterns - Microservices architecture, Serverless architecture
  • Sysco Labs Sri Lanka
    Senior Software Engineer
    Sysco Labs Sri Lanka Dec 2018 - Dec 2019
    Sri Lanka
    Job responsibilities - Software development, Software Quality Projects - Distributed POS monitoring system, Time Series data analysis with ELK, Call center customer experience enhancement tool Technologies - NodeJS, Python, MySQL, ReactJS, Mocha, Elasticsearch, Kibana
  • Sysco Labs Sri Lanka
    Software Engineer
    Sysco Labs Sri Lanka Mar 2017 - Dec 2018
    Sri Lanka
    Job responsibilities - Software development, Software QualityProject - Distributed POS monitoring System Migrated the legacy Python 2 project to Python 3 by following clean code principles and best practices. This resolved deadlock issues and cyclic dependency issue from the legacy code. Unit testing coverage also increased to 95% from 0.Technologies - NodeJS, Python, MySQL, ReactJS, Mocha Awards - Hall of Fame winner for POS 64Bit OS upgrade project, Sysco LABS Hacktoberfest winner
  • Google Summer Of Code
    Google Summer Of Code Intern At Syslog-Ng
    Google Summer Of Code Apr 2016 - Aug 2016
    The syslog-ng is an open-source implementation of the syslog protocol for Unix and Unix-like systems. Its application can read messages from sources. It processes them with filters, rewrite rules, parsers and finally sends messages to their destinations. The project that I worked on with syslog-ng is Kafka source. The syslog-ng application already has a Kafka destination that is implemented in Java. The Kafka source will allow syslog-ng to read messages from Kafka. This can be used for example as a queue between several syslog-ng instances.I successfully passed both mid and final evaluations. Thank you to mentors at syslog-ng for the guidance provided.
  • Wso2
    Software Engineering Intern
    Wso2 Oct 2015 - Apr 2016
    Colombo, Sri Lanka

Vithulan Vijayanandan Education Details

Frequently Asked Questions about Vithulan Vijayanandan

What company does Vithulan Vijayanandan work for?

Vithulan Vijayanandan works for Amazon

What is Vithulan Vijayanandan's role at the current company?

Vithulan Vijayanandan's current role is Software Development Engineer II.

What schools did Vithulan Vijayanandan attend?

Vithulan Vijayanandan attended University Of Moratuwa, University Of Moratuwa, Highlands Central College, Hatton.

Who are Vithulan Vijayanandan's colleagues?

Vithulan Vijayanandan's colleagues are Amar Osman, Achchhelal Yadav, Venkata Prem Chand Adari, Raymond Sipes, Anonym Anonym, Zeeshan Optics Muhammad, Shaik Saidha.

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