Looking for a job

Rahul Rana

@rahulrana1

Message

Tech Lead with expertise in microservices and cloud technologies.

India

Message

What I'm looking for

I am looking for a challenging role in a dynamic environment that fosters innovation and collaboration.

I am a dedicated Tech Lead with extensive experience in developing and optimizing complex applications, particularly in the field of payment/fintech systems. My journey in technology has been marked by a commitment to excellence and innovation, leading projects that have a significant impact on operational efficiency and user experience.

At BP Bioverse, I spearheaded the development of a robust accounting application for Sustainable Aviation Fuel transactions, successfully implementing tracking mechanisms across international boundaries. My technical acumen in Java, Python, and AWS technologies has enabled me to lead teams in delivering high-quality solutions that handle over a million transactions daily. I take pride in my ability to optimize data processing pipelines, achieving remarkable performance improvements and cost savings.

Previously, at Paytm, I played a pivotal role in integrating payment solutions with Google Play Store, enhancing user experience through seamless transactions. My experience spans various technologies, including microservices architecture and cloud infrastructure, which I leverage to drive project success and foster collaboration among cross-functional teams.

Experience

Work history, roles, and key accomplishments

Current

Tech Lead

Current

BP Bioverse

Apr 2024 - Present (1 year 1 month)

Led the development of an accounting application for Sustainable Aviation Fuel transactions, implementing tracking and compliance mechanisms across borders. Developed core microservices, web scraping tools, and a PDF parser using AWS AI models. The project is live in 15+ countries, handling around 1 million transactions per day.

Java Python GraphQL SQS Redis Scrapy AppSync Kibana Prometheus

Tech Lead

Paytm

Apr 2023 - Apr 2024 (1 year)

Led the integration of Paytm Wallet with Google Play Store for India, enabling one-time payments and subscriptions. Developed an authentication system compliant with Google standards and managed end-to-end developments across teams.

Java Spring Boot Kafka Hibernate AWS Docker Kubernetes MySQL Kibana Grafana

Sr. Software Engineer

Paytm

Apr 2019 - Apr 2023 (4 years)

Contributed to the launch of a next-generation payments platform, developing microservices and managing traffic migration. Developed services for voucher validation and payment processing.

Java Spring Kafka Hibernate Redis MySQL AWS Kibana Grafana

Software Engineer

Novoinvent

Jul 2017 - Nov 2019 (2 years 4 months)

Developed reports and dynamic web pages for the IRS Form 1095A and CARES web portal. Implemented search algorithms and integrated REST services.

Java Spring Hibernate PostgreSQL Angular jQuery Git SVN

Software Engineer Intern

Novoinvent

May 2016 - May 2017 (1 year)

Developed reports and key features for BMW projects, including generating PDFs and Excel sheets. Gained hands-on experience in Java and web technologies.

Java Spring Hibernate PostgreSQL JSP JavaScript jQuery

Education

Degrees, certifications, and relevant coursework

Chitkara University

Bachelor of Engineering, Computer Science Engineering

2013 - 2017

Completed a Bachelor of Engineering in Computer Science Engineering, focusing on software development, algorithms, and data structures. Engaged in various projects that enhanced practical skills in programming and system design.

DAV Sr. Sec. School

Higher Secondary Certificate, Science

2011 - 2013

Completed 10+2 in Science, covering subjects such as Physics, Chemistry, and Mathematics, which laid the foundation for further studies in engineering and technology.