Preetham M R profile photo 1 on Tal

Preetham M R

SDE @Razorpay | Distributed Systems & Backend | High-Scale Financial Pipelines | AI Agents

Mandya

3+ years of work experience

Razorpay
Nov 20241 yr 11 mosPresent

Bengaluru, Karnataka, India

Working on the RazorpayX payouts platform, building and optimizing backend systems that support high-scale financial workflows. I primarily work on the reconciliation system, which processes ~20M transactions every month. By identifying failure patterns and improving processing logic, I helped increase reconciliation success rates from ~60% to 99%. I’ve also contributed to improving system performance through better database design, indexing, and query optimizations, along with building reliable bank integration and validation workflows. A key part of my role involves debugging complex production issues and ensuring system reliability. I actively leverage AI-assisted tools to speed up root cause analysis, refine design approaches, and improve development efficiency. Tech: Go, MySQL, AWS SQS, Elasticsearch
Jul 20231 yr 5 mosNov 2024

Mysore, Karnataka, India

Worked on backend systems for e-commerce platforms, building microservices and improving system efficiency. Developed integrations with external vendor APIs, optimized data workflows, and introduced Redis caching to reduce database load and improve performance. Also contributed to pricing features that improved business outcomes. Tech: Java, Spring Boot, MySQL, Redis

Preetham’s AI Stack

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claude code
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deepseek
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gemini
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langchain
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Education

Scaler

computer science, Computer Science

Scaler

20211 yr2022
PES college of Engineering, Mandya

Bachelor's degree, Mechanical Engineering

PES college of Engineering, Mandya

20164 yrs2020

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Headline

SDE @Razorpay | Distributed Systems & Backend | High-Scale Financial Pipelines | AI Agents

About

Backend Engineer with 3+ years of experience building scalable microservices and high-performance systems in fintech and e-commerce domains. Currently at Razorpay, working on systems handling ~20M transactions/month, where I improved reconciliation success rates from 60% to 99%. Experienced in Go, Java, Spring Boot, MySQL, Redis, and AWS, with a strong focus on system design, performance optimization, and reliability. Regularly leverage AI-assisted development tools for accelerating design documentation, debugging production issues, and improving development efficiency. Passionate about solving complex backend problems, designing efficient data flows, and building systems that scale.

Location

Mandya

AI stack

claude code

cursor

deepseek

gemini

hugging face

langchain

Work experience

Software Engineer at Razorpay, Nov 2024 - Present · 1 yr 11 mos, Bengaluru, Karnataka, India, Working on the RazorpayX payouts platform, building and optimizing backend systems that support high-scale financial workflows. I primarily work on the reconciliation system, which processes ~20M transactions every month. By identifying failure patterns and improving processing logic, I helped increase reconciliation success rates from ~60% to 99%. I’ve also contributed to improving system performance through better database design, indexing, and query optimizations, along with building reliable bank integration and validation workflows. A key part of my role involves debugging complex production issues and ensuring system reliability. I actively leverage AI-assisted tools to speed up root cause analysis, refine design approaches, and improve development efficiency. Tech: Go, MySQL, AWS SQS, Elasticsearch

Software Engineer at Tekzen Systems, Jul 2023 - Nov 2024 · 1 yr 5 mos, Mysore, Karnataka, India, Worked on backend systems for e-commerce platforms, building microservices and improving system efficiency. Developed integrations with external vendor APIs, optimized data workflows, and introduced Redis caching to reduce database load and improve performance. Also contributed to pricing features that improved business outcomes. Tech: Java, Spring Boot, MySQL, Redis

Education

computer science, Computer Science, Scaler

Bachelor's degree, Mechanical Engineering, PES college of Engineering, Mandya

Preetham M R - Software Engineer in Mandya | Tal