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Angelus Francis Vignesh

@angelusfrancisvignes

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Experienced software engineer specializing in distributed systems and microservices.

India

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What I'm looking for

I am looking for a challenging role in a dynamic environment that fosters innovation and collaboration, where I can contribute to impactful projects and continue to grow my technical expertise.

I am a dedicated software engineer with extensive experience in developing scalable and efficient systems. My journey began with a Bachelor's degree in Computer Engineering from Mumbai University, where I honed my skills in programming and systems engineering. Over the years, I have worked with leading companies like Amazon, Shopee, and Trilogy, where I have led projects that significantly improved system performance and reduced costs.

At Trilogy, I currently serve as an AI First Software Engineer III, where I spearhead design initiatives and collaborate with senior leadership to optimize project execution. My previous roles have involved enhancing distributed systems and microservices, implementing innovative solutions to detect fraudulent activities, and mentoring junior engineers. I am passionate about leveraging technology to solve complex problems and drive business success.

Experience

Work history, roles, and key accomplishments

Current

AI First Software Engineer III

Current

Trilogy

Apr 2024 - Present (1 year 3 months)

Spearheaded the design and task decomposition to enhance team productivity and project clarity. Collaborated with VPs to create detailed task decompositions and allocate timelines, ensuring efficient project execution and meeting key business deadlines. Led and facilitated system design review meetings, ensuring alignment with best practices for scalability, security, and performance.

AWS LLMs)RAG Webflux Jenkins Distributed Systems Microservices System Design Cost Optimization

Senior Software Engineer

Shopee

Jul 2022 - Present (3 years)

Spearheaded development in Distributed Systems and Microservices on in-house cloud platforms at Shopee. Worked with Shopee AFT (Anti Fraud Team) to detect spam activities and fraudulent users in vouchers. Implemented TCC pattern for efficient transaction handling in Voucher usage service.

Distributed Systems Microservices TCC Token Bucket Algorithm User Wallet Service Fraud Detection Cloud Platforms Performance Optimization

Senior Software Engineer

Amazon

Oct 2021 - Present (3 years 9 months)

Led cross-country collaborations (USA, Spain, Italy, Japan) to develop a global invoice service. Designed and implemented a cloud-based wire transfer payout service on AWS. Managed on-call responsibilities, addressing vulnerabilities and contributing to design review meetings.

AWS Cloud Services System Design Cross Functional Collaboration On Call Interviewing Mentoring Vulnerability Management Global Services

Senior Software Engineer

Testbook

Jul 2019 - Present (6 years)

Enhanced performance and optimized solutions for Testbook's large-scale All India Exam platform, focusing on scalability and fault tolerance. Led multiple cross-functional teams in Agile environments, ensuring the successful completion of projects within strict timelines using Jira for sprint planning and tracking. Conducted code reviews to adhere to proper design patterns and led team meetings; s

Agile Jira CI CD Code Review Performance Optimization Scalability Fault Tolerance Frontend Development Angular Jenkins

Software Developer

CoinDCX

Apr 2019 - Present (6 years 3 months)

Integral member of the growth team; spearheaded the development of an in-house analytics system. Full-Stack Developer for trade and exchange applications in cryptocurrencies, specializing in responsive design for online trading platforms. Developed wallets for Z-Cash and contributed to the creation of trading frameworks using Rails.

Full Stack Developer Analytics Cryptocurrency trading Responsive Design Rails Performance Optimization Growth Hacking Web Development System Design

Software Engineer

Vistaar Technologies

Jul 2016 - Present (9 years)

Full-Stack developer for e-commerce, media, and consumer goods clients in North America, Europe, and Asia. Directed two major projects, managing a team of 4-5; responsible for timeline management, estimate planning, and mentoring. Engineered a secure data transfer system between Apple Inc. and client networks.

Full Stack Developer Project Management Team Leadership TDD Training Media

Education

Degrees, certifications, and relevant coursework

Mumbai University

Bachelors of Engineering, Computer Engineering

Grade: 6.75 GPA

Completed a Bachelor of Engineering degree with a focus on Computer Engineering. Gained foundational knowledge and practical skills in various aspects of computer science and engineering.