Senior Software Engineer | Deloitte Consultant | Bangalore

I build secure backend systems that stay calm under pressure.

I am MS Hussain, a Java and Spring Boot engineer with 6+ years across banking, fintech, API security, cloud migration, and production-grade microservices. My current focus is AI-assisted engineering: faster debugging, smarter monitoring, and resilient platforms that feel boring in the best possible way.

View flagship work Contact me

6+ years 767 LeetCode solved 31 public repos 40% cloud scale gain

Production Signal Fraud-response APIs, gateway security, and AI-ready monitoring.

Available for senior backend and AI platform roles

ai-readiness.scan

profile:
  domain: banking + fintech
  stack: Java, Spring Boot, Kafka, AWS
  security: JWT, OAuth2, RBAC, KONG, Apigee
  signal: 767 LC solved / rank 67,892
  output: reliable systems, fast teams

Deloitte TCS Accenture Capgemini APIautopsy

What I Do

Backend engineering for teams that cannot afford flaky systems.

I work close to the metal of business-critical software: transaction APIs, kill-switch workflows, API gateways, identity controls, observability, and CI/CD automation.

Secure Banking APIs

Fraud-response services, JWT/OAuth2 flows, RBAC, rate limiting, request validation, and API gateway hardening.

Distributed Systems

Spring Boot microservices, Kafka-ready architecture, REST APIs, PostgreSQL/MySQL persistence, and resilient service boundaries.

Cloud & DevOps

OpenShift to Kubernetes migrations, Docker, Jenkins pipelines, autoscaling readiness, and release reliability improvements.

AI Product Thinking

AI-assisted debugging and monitoring ideas, API health intelligence, prompt-driven workflows, and developer-experience automation.

Selected Projects

Projects that show product sense, backend depth, and interview-ready engineering range.

Flagship SaaS TypeScript Monitoring

APIautopsy

A real-time API monitoring platform for uptime, latency, health checks, historical reporting, and downtime alerts. The portfolio positions it as an AI-ready reliability cockpit: detect drift, explain failures, and turn incidents into action.

Scheduled health checks with persistent history and alerting flows.
Dashboard-first product story for latency, uptime, and API status.
Live product: apiautopsy.com

Repository Live

AI + Fintech Java

AIBank

AI banking concept that connects financial workflows with modern backend architecture and automation-friendly service design.

Open repository

Security Spring

SpringSecurity

Hands-on Spring Security work covering authentication, authorization, and backend protection patterns relevant to enterprise APIs.

Open repository

Microservices Gateway

API Gateway + Services

Service-discovery and gateway practice across API gateway, user, contact, and Eureka server repositories.

Open gateway

System Design Java

Banking System Clone

Deep-dive internet banking suite with JWT authentication, role-based access, and a soft-token style security flow.

Browse repos

Backend APIs Blogging

Blog App APIs

Spring Boot APIs for registration, post creation, and threaded comments, connected to the content product at hussaincodes.in.

Open repository

Problem Solving

LeetCode signal with backend depth behind it.

Verified from the public LeetCode profile on May 19, 2026. The strongest signal is not only the volume; it is the Java consistency and hard-problem exposure.

View LeetCode profile

767 solved

Easy 231

Medium 427

Hard 109

Experience

6+ years across consulting, banking, and cloud-native backend delivery.

May 2026 - Present

Deloitte | Consultant

Senior backend consulting with Java, Spring Boot, secure APIs, and enterprise delivery discipline.

Aug 2024 - Present

Tata Consultancy Services | I.T Analyst / Team Lead

Architected real-time fraud-response kill-switch services, IVR-integrated APIs, Kubernetes migration work, KONG gateway hardening, and junior developer leadership.

Apr 2022 - Aug 2024

Accenture | Software Development Analyst

Scaled high-volume banking microservices, improved API latency by 35%, automated release cycles with Jenkins, and strengthened production incident response.

Mar 2020 - Apr 2022

Capgemini | Software Analyst to Senior Analyst

Built loan origination APIs, certificate management tooling, Docker modernization, and Apigee traffic routing for fintech systems.

Core Stack

The toolbox I bring to production systems.

Java Spring Boot Spring MVC Spring Data JPA Hibernate JUnit REST APIs Kafka PostgreSQL MySQL AWS Docker Kubernetes OpenShift Jenkins KONG Apigee OAuth2 JWT RBAC Angular TypeScript

Build With Hussain

I also teach what I build.

The YouTube channel is where I turn engineering practice into tutorials, experiments, and practical builds for developers who want to ship better apps with AI and backend fundamentals.

YouTube LinkedIn

Contact

Let’s build the kind of platform recruiters remember.

I am open to senior backend, Java platform, fintech, API security, and AI-enabled product engineering opportunities with ambitious teams.

hussaincode.in@gmail.com +91 8871938581 github.com/hussaincode linkedin.com/in/hussaincode