Available for Backend & Systems Roles

Engineering Scalable Backend Ecosystems.

Backend Developer specializing in Java, Spring Boot, Apache Kafka, and distributed event-driven systems. Experienced in building high-throughput microservices, dynamic AI gateways, and zero-trust REST APIs.

terminal Explore Projects api Test API Sandbox

Java 17+ Spring Boot 3.x Apache Kafka Spring AI PostgreSQL Docker OAuth2 / JWT

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package com.satyam.portfolio.profile;
public class SatyamProfile {
  private final String name = "Satyam Kumar Mishra";
  private final String role = "Backend & Systems Engineer";
  private final String[] stack = {"Java", "Spring Boot", "Kafka", "PostgreSQL"};
  private final int leetCodeProblems = 350;
  public SystemStatus getBackendStatus() {
    return SystemStatus.builder()
        .achievements("SIH 2025 National Finalist")
        .availability(Availability.READY_TO_DEPLOY)
        .build();
  }
}

// ARCHITECTURAL PHILOSOPHY

Core Engineering Principles

Designing resilient, performant backend architectures prioritizing clean design patterns and observability.

hub

Event-Driven Decoupling

Leveraging Apache Kafka to build asynchronous message pipelines, decoupling heavy processing routines from client HTTP threads for high throughput.

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Pattern-Driven Design

Applying Strategy, Adapter, and Pipeline design patterns to create clean, modular codebases that allow effortless integration of new services.

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Zero-Trust Security

Enforcing tight authorization boundaries with OAuth2, JWT access token rotation, role-based access controls (RBAC), and HMAC payload signatures.

speed

Resilience & Telemetry

Preventing cascade failures using Resilience4j circuit breakers and accelerating response times with Caffeine in-memory caching.

// CAREER TIMELINE

Professional Experience

Real-world backend engineering and production API development.

Backend Developer Intern

Digisamaksh Private Limited

April 2026 – July 2026

Java Spring Boot PostgreSQL REST APIs AI Agent Integration

Designed and developed core backend microservices for an AI-Powered Resume Agent that parses candidate resumes and matches personalized job opportunities based on extracted skill graphs.
Built robust RESTful APIs for job discovery, candidate application tracking, and resume evaluation using Java, Spring Boot, and PostgreSQL.
Integrated AI-driven candidate evaluation pipelines with secure backend endpoints to deliver low-latency recommendations.
Collaborated closely with frontend engineers to establish strict OpenAPI contracts, improving API response payload efficiency and integration reliability.

// PORTFOLIO HIGHLIGHTS

Featured Distributed Systems

Production-grade open-source backend projects built for scale, intelligence, and resilience.

Spring Boot Apache Kafka Spring AI Groq LLM PostgreSQL OAuth2/JWT

DevPilot — Autonomous Code Review Platform Kafka Event-Driven

An event-driven code review platform that automates GitHub Pull Request analysis. Uses Apache Kafka for asynchronous event ingestion and Spring AI integrated with Groq LLM to deliver instant security audits, code optimization suggestions, and API contract validation.

GitHub Repo

Java 17 Spring Boot Resilience4j Caffeine Cache Docker

OpenRelay — LLM Gateway Multi-Provider

An OpenAI-compatible API gateway enabling seamless, dynamic routing across multiple LLM providers through a single unified REST endpoint. Implements Strategy and Adapter patterns, Resilience4j failover, and Caffeine caching.

GitHub Repo

// TECH SPECS & DOMAINS

Technical Expertise

Comprehensive breakdown of languages, frameworks, databases, and architectural patterns.

code Languages & Core

Java (17/21) SQL Data Structures & Algorithms

layers Frameworks

Spring Boot Spring MVC Spring Security Spring Data JPA Spring AI Spring Cloud

storage Storage & Messaging

Apache Kafka RabbitMQ PostgreSQL MySQL Caffeine Cache

shield Architecture & Security

Microservices OAuth2 & JWT RESTful APIs API Gateway Resilience4j HMAC Webhooks

cloud DevOps & Cloud

Docker Kubernetes AWS (EC2, RDS, Route 53) Git & Maven Postman

// INTERACTIVE TERMINAL

Backend API Tester

Simulate real HTTP REST requests to Satyam's backend services live in your browser.

GET

# Select an endpoint above and click "Send Request" to inspect live response JSON data...

// RECOGNITION

Awards & Education

Academic accomplishments, coding achievements, and national competitive honors.

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SIH 2025 National Finalist

Selected among top engineering teams nationwide in Smart India Hackathon 2025; recognized for innovative backend microservices system design.

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350+ LeetCode DSA Problems

Demonstrated problem-solving proficiency across graph algorithms, dynamic programming, trees, and system design optimization.

school

B.Tech in Computer Science

Dronacharya College of Engineering, Gurugram (2023 – 2027). Specializing in Software Engineering and Distributed Systems.

// GET IN TOUCH

Initiate Connection

Interested in discussing backend architecture, engineering opportunities, or technical collaboration?

Direct Channels

Email Address

satyamkumarmishra2005@gmail.com

LinkedIn Profile

linkedin.com/in/satyamkmishra/

GitHub Workspace

github.com/satyamkumarmishra2005

download Download PDF Resume