Punyasloka Mahapatra

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Punyasloka Mahapatra
Backend Engineering • Cloud Architecture • AI Systems

Punyasloka Mahapatra

Designing performant backend platforms, microservices, and cloud-native systems with a sharp focus on scale, reliability, and developer efficiency.

Core Stack Java, SpringBoot, AWS, REST APIs
Specialization Microservices, system design, performance engineering
Experience 5+ years building scalable enterprise platforms
🔒 View My Work 💬 Get In Touch
● Software Engineer II @ Thermo Fisher Scientific ● 5+ Years Experience ● Bengaluru, IN

About Me

I’m a software development engineer with 5+ years of experience building scalable backend systems and cloud-native applications. My core focus spans Java, Spring Boot, AWS, and practical AI integration that makes enterprise platforms faster, smarter, and more reliable.

I care about clean architecture, performance, maintainability, and solving technical problems that create measurable business value. Along the way, I’ve mentored junior developers and contributed to systems that operate at real enterprise scale.

I also write about backend engineering, cloud computing, and applied AI on Medium, Hashnode, and X. Sharing what I learn helps me stay sharp and contribute back to the engineering community.

Outside of work, I spend time exploring AI research, experimenting with side projects, and reading about technology and innovation.

Professional Journey

A concise timeline of the roles, systems, and measurable outcomes that shaped my engineering path.

September 2021 - Current

Software Engineer II

Thermo Fisher Scientific, Bengaluru, IN

  • Architected scalable microservices for a large enterprise platform and improved request processing efficiency by 45%.
  • Led performance testing and infrastructure optimization, reducing vulnerabilities by 30% and AWS cost by 20%.
  • Improved CI/CD and workflow automation, accelerating deployments and reducing manual effort across the team.
SpringBoot Java AWS Microservices
August 2020 - September 2021

Software Engineer I

Thermo Fisher Scientific, Bengaluru, IN

  • Scaled user access systems for millions of users by refining authentication workflows and service architecture.
  • Coordinated zero-downtime deployments and system integrations across backend, DevOps, QA, and product teams.
  • Optimized 20+ REST APIs and strengthened security controls to improve response time and reduce risk exposure.
Java REST APIs System Integration Security

Achievements & Stats

A concise view of engineering impact, delivery improvements, and the technical strengths I rely on most.

5+
Years of
Experience
0
Performance
Improvement %
0
Vulnerability
Reduction %
0
Deployment
Improvement %

Technical Proficiency

Java & SpringBoot Expert
Level
Python & AI/ML Advanced
Level
Generative AI Proficient
Level

Specialized Skills

Model Context Protocol Proficient
Level
Agentic AI Systems Intermediate
Level
System Architecture Advanced
Level

Certifications & Learning

Focused learning tracks that sharpen my work across backend engineering, AI integration, and modern platform design.

🏆
AI Foundations

Career Essentials in Generative AI

Microsoft LinkedIn

🎓
Machine Learning

TensorFlow for AI/ML

DeepLearning.AI

📚
Backend Systems

Spring and SpringBoot

Udemy

Technical Proficiency

Java & SpringBoot Expert
Python Advanced
AWS Cloud Services Advanced
Microservices Architecture Expert
RESTful API Design Expert
CI/CD & DevOps Proficient
Generative AI Proficient
Performance Optimization Advanced

Featured Projects

Enterprise-scale solutions and innovative systems that showcase my expertise in backend development and AI integration

Enterprise Microservices Platform

Enterprise microservices platform focused on reliability, secure API orchestration, and faster backend request handling at scale.

SpringBoot Java AWS Microservices
89% efficiency gain Enterprise scale

SDLC Compliance Agent

Automated compliance agent integrated into delivery pipelines to reduce manual review effort and surface SDLC gaps earlier.

Python Automation CI/CD Compliance
84% less manual work Pipeline integrated

Performance Optimization System

Performance and monitoring system built to improve stability, expose operational bottlenecks, and optimize cloud resource usage.

Java AWS Monitoring Optimization
82% risk reduction 85% cost optimization

AI-Powered Analytics Dashboard

Analytics platform combining real-time reporting with machine learning models for forecasting, anomaly detection, and insight generation.

Python TensorFlow Analytics AI/ML
Real-time insights 90% prediction accuracy

CI/CD Pipeline Automation

Delivery automation pipeline built to increase deployment speed, improve release confidence, and reduce repetitive operational work.

Jenkins Docker GitHub Actions Kubernetes
87% faster deployments 92% less manual work

Security Framework Enhancement

Security hardening initiative covering token-based access, encryption, and stronger controls for enterprise-facing services.

Security JWT OAuth2 Encryption
91% risk reduction Multi-factor access

Skills & Technologies

A simplified capability map covering the technologies, platforms, and engineering disciplines I use most often.

Backend Core

Application Engineering

Primary technologies used to design APIs, service boundaries, and maintainable enterprise systems.

☕
Java SpringBoot REST APIs Microservices System Design Security
Cloud Delivery

Infrastructure & DevOps

Deployment, automation, and runtime tooling used to ship services reliably and operate them at scale.

☁️
AWS Docker CI/CD GitHub Actions Jenkins Performance Tuning
Intelligence Layer

AI & Applied Automation

Capabilities I use when building assistants, automations, and workflow intelligence on top of core platforms.

🤖
Python Generative AI MCP TensorFlow Analytics Agentic Systems
Interface Layer

Frontend & Experience

Enough interface tooling to present systems clearly, create polished product surfaces, and ship complete workflows.

🎨
HTML CSS JavaScript Responsive UI Interaction Design Performance UX

Recognition & Accomplishments

A few recognitions that reflect delivery ownership, collaboration, and the quality bar I try to maintain.

🏆

Employee of the Month

Recognized for exceptional performance and innovation in developing scalable microservices solutions

🌟

You Made a Difference

Awarded for key contributions to major project successes and team collaboration excellence

🎯

Delighting Our Customer

Commended for ensuring seamless project delivery and proactive team support

💡

Innovation Award

Recognized for designing and implementing an automated SDLC compliance agent

Let's Work Together

Need backend engineering, platform modernization, or AI integration? Let’s discuss how to build something fast, reliable, and useful.

I’m open to impactful engineering roles, backend-heavy collaborations, and projects that need strong system design, cloud architecture, or automation thinking.

Base Stations

Hybrid Working • Bengaluru • Hyderabad

Response Time

Usually within 24 hours

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