---
title: "Mohammed Rinshad K P - SDE 1 (Golang Developer) in Bengaluru | Tal"
description: "Meet Mohammed Rinshad K P, Backend Engineer (Go) · Building secure, high-scale fintech systems | gRPC · AWS · Microservices · Distributed Systems based in Bengaluru. AI stack includes claude code and ChatGPT. Explore public work links including github."
image: "https://tal.club/meet/mohammed-rinshad-k-p/share-image"
---

# Mohammed Rinshad K P on Tal

## Headline

Backend Engineer \(Go\) · Building secure, high\-scale fintech systems \| gRPC · AWS · Microservices · Distributed Systems

## About

I'm a backend engineer with 2 years of experience building Go services for high\-scale, security\-critical systems — the kind where getting data protection wrong isn't an option\. At Fam by Triotech \(a fintech, on contract via FirstMeridian\), I work on the centralized PII encryption service that every microservice in the fleet relies on to encrypt and decrypt sensitive customer data\. That spans envelope encryption with AWS KMS, a fail\-closed disaster\-recovery store on DynamoDB, the gRPC APIs other services call, and load\-testing the crypto hot path to hold p99 latency under 25 ms at peak — all under RBI data\-protection requirements\. Before that, at Hudini, I designed and maintained 20\+ production REST and GraphQL APIs in Go and Java \(Spring Boot\) for hotel management and payments — onboarding, bookings, payment\-gateway integrations, and CMS workflows — and cut average API latency by \~30% through better concurrency and data\-access patterns\. What I care about: clean architecture, observable systems \(structured logging, Prometheus, tracing\), and reliability under load\. My core stack is Go, gRPC, and AWS \(KMS, Lambda, DynamoDB, API Gateway\), with Docker, Kubernetes, and CI/CD around it\. I'm open to backend and Go engineering roles where reliability and scale matter — feel free to reach out\.

## Location

Bengaluru

## AI stack

claude code

ChatGPT

## Work experience

SDE 1 \(Golang Developer\) at FirstMeridian Global Services Private Limited, Apr 2026 \- Present · 6 mos, Bengaluru, Client: Fam by Triotech \(Fintech\) Contributing to Fam's centralized PII encryption service — the single system that encrypts and decrypts sensitive customer data for every microservice in the fleet, built in Go and consumed by all services through a shared client library\. • Engineered a centralized PII encryption \(Vault\) service in Go, giving every microservice a single, audited path to encrypt and decrypt sensitive customer data and removing plaintext PII across the fleet\. • Implemented envelope encryption with per\-tenant AES\-256\-GCM data keys wrapped by AWS KMS, keeping master keys fully isolated from application data and containing the blast radius of any key compromise\. • Replicated all PII to a DynamoDB disaster\-recovery store asynchronously over Amazon SQS \(with X25519 sealing and dead\-letter retries\), guaranteeing durable backup without blocking the encrypt/decrypt hot path\. • Exposed encrypt/decrypt over gRPC through a shared Go client library that warms an in\-memory key cache at service startup, adopted fleet\-wide and backed by table\-driven unit and integration tests\. • Streamed every crypto operation to Apache Kafka as an immutable audit log for compliance and traceability\. • Kept p99 latency under 25 ms at peak \(k6 load\-tested\), with Prometheus metrics, distributed tracing, and structured logging for full operability\.

Software Developer at Hudini, Jul 2024 \- Oct 2025 · 1 yr 4 mos, Bengaluru, • Designed, developed, and maintained 20\+ RESTful and GraphQL APIs using Golang and Java \(Spring Boot\) for hotel management and payment systems\. • Built scalable backend services handling 5,000\+ API requests per day, supporting onboarding, booking, payments, notifications, and CMS workflows\. • Implemented secure payment gateway integrations with OTP\-based user verification, idempotent request handling, and robust error management\. • Optimized backend performance through efficient database access patterns, concurrent request processing, and structured logging, reducing average API latency by \~30%\. • Developed authentication and authorization mechanisms using JWT and role\-based access control \(RBAC\) to secure backend services\. • Integrated multiple third\-party enterprise systems \(Adyen, Salesforce, WsPay, FreedomPay, Opera OHIP\) using REST APIs and JSON payloads\. • Implemented cloud\-native services on AWS using Lambda, API Gateway, DynamoDB, and CloudWatch for monitoring and observability\.

Software Engineer Trainee at Hudini, Apr 2024 \- Jun 2024 · 3 mos, Kochi, Kerala, India, • Developed backend services in Golang following clean architecture principles, emphasizing modular design and testability\. • Implemented concurrency using goroutines and channels to parallelize I/O operations and improve service throughput\. • Designed and optimized MySQL database schemas and queries, improving data consistency and query performance\. • Implemented structured error handling, input validation, and logging to improve backend reliability and debuggability\.

## Education

Bachelor of Technology \- BTech, Computer Science, MES College of Engineering, Kuttippuram

Higher Secondary School, Physics, Chemistry, Maths, Computer Science, Presentation Higher Secondary School, perinthalmanna

## Public links

- github: https://github\.com/kpmohammedrinshad

[View the original profile](https://tal.club/meet/mohammed-rinshad-k-p)

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