Backend Engineer @ Razorpay | Go • Java • Microservices • Distributed Systems • REST APIs | Payments & Fintech | 5 YOE | Open to SDE 2 roles

Bengaluru, Karnataka, India

Hyderabad, Telangana, India





Bachelor of Technology - BTech, Computer and Communication
Manipal University Jaipur
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Backend Engineer with 5 years of experience building scalable, production-grade systems in Go and Java at Razorpay and Accenture. I specialize in microservices, distributed systems, REST API design, and high-throughput payment infrastructure — including cross-border payments and merchant-facing fintech workflows. What I bring: 🔹 Languages & Frameworks: Go, Python, SQL, JavaScript 🔹 Systems: Microservices, Distributed Systems, REST APIs, Event-driven architecture 🔹 Domain: Payments, Fintech, Cross-border transactions, Merchant platforms 🔹 Practices: API design, production debugging, end-to-end feature ownership, system design discussions Recent impact: 🔹 Migrated a monolithic JPMC file-decryption workflow into a Go microservice with 6 parallel processors, significantly improving throughput and reliability at Razorpay. 🔹 Built Python-based real-time data cleaning pipelines achieving 98% accuracy and reducing issue resolution time by 30% at Quant Solar. 🔹 Recognized with the Customer Champion Award (Razorpay) and ACE Award (Accenture) for end-to-end ownership and merchant impact. Currently open to Backend / Software Engineer roles (SDE 2) in fintech, payments, infrastructure, or distributed systems teams. Open to Bengaluru, Hyderabad, and remote opportunities. 📩 Reach out: adityanarayan942@gmail.com
Bengaluru
antigravity
cursor
Backend Engineer at Razorpay, Oct 2024 - Present · 1 yr 11 mos, Bengaluru, Karnataka, India, • Built a service that connects to outside vendors, Karza and Bureau, for PAN checks, and switches to a working vendor when one is down, so onboarding checks keep running. • Built a Go pipeline on AWS (S3, SQS, concurrent workers) that automates AML checks for 80 to 100 flagged cross-border transactions a day, with Slack alerts replacing a 30-minute manual review. • Built AI bots and agents with Claude and MCP that help merchants through onboarding, and used Claude Code day to day to build and ship features faster. • Built gRPC and REST APIs for internal admin tools so teams could handle tasks on their own. • Moved a workflow out of a monolith into a Go microservice with a pool of 6 workers, improving throughput and making it easier to scale. • Used Trino and SQL to pull data from S3 for reconciliation, reporting, and fixing production issues. • Built an error-mapping layer that turns unclear bank gateway responses into clear categories, making failures easier for ops and support to act on. • Contributed to code reviews and design discussions, and helped set patterns other engineers reuse.
Technical Engineer at Quant Solar, Feb 2024 - Oct 2024 · 9 mos, Hyderabad, Telangana, India, • Developed robust Python scripts for real-time data cleaning in production, achieving 98% data accuracy and reducing issue resolution time by 30%. • Created Python-driven visualizations to support strategic decision-making and budget estimations, aligning with project cost goals.
Custom Software Engineering Analyst at Accenture, Dec 2022 - Nov 2023 · 1 yr, • Designed and implemented scalable UI components using JavaScript, HTML, CSS, and Lightning Web Components, increasing user engagement by 40%. • Conducted unit and integration testing to ensure quality and reliability of user-facing components. • Migrated and optimized data using SQL scripts, accelerating transitions and ensuring data integrity.
Application Development Associate at Accenture, May 2021 - Nov 2022 · 1 yr 7 mos, • My Development Role includes feature like Triggers, Apex Classes, Aura Components, Test Classes, Batch Jobs. •My Security Responsibilities included feature like profiles, permission sets and following best practices. • Understanding the requirements and implementing the solutions using best practices and considering the overall security and protection of the data by ensuring the quality checks at different levels • Deployment of the solutions using sandboxes.
Bachelor of Technology - BTech, Computer and Communication, Manipal University Jaipur
github: https://github.com/Aditya12Narayan