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Arka Bandyopadhyay

Immediate Joiner | 8+ years of expertise in backend development and cloud solutions. | Ex - Zee | Ex-Mihup | Java 17 | GCP | AWS | Kafka | Microservice

Bengaluru

11+ years of work experience

eBay
Mar 20266 mosPresent

Bengaluru, Karnataka, India

eBay
Mar 20266 mosPresent

Responsive
Sep 20256 mosFeb 2026

Bengaluru, Karnataka, India

have developed multilingual profile using ai based integration of deepL and google translate library with hystrix retry mechanism and distributed caching results in reducing api cost by 25% added and added Salesforce integration to track activity of customer onboarding into rfpio results in overall observility by 60%
Responsive
Sep 20256 mosFeb 2026

Paigeon
Sep 20241 yrAug 2025

Bangalore Urban, Karnataka, India

✅ Developed a scalable notification engine using Java & Spring Boot, integrating with Twilio API to deliver push notifications, SMS, email, and WhatsApp messages also made to searchable using solr db. ✅ Enhanced microservice observability by implementing distributed tracing with Micrometer, enabling proactive identification and resolution of performance bottlenecks. ✅ Championed engineering best practices through code reviews, static code analysis, and CI/CD pipeline hygiene, ensuring high-quality and maintainable deliverables.
Apr 20187 yrs 5 mosAug 2025

Jul 20159 yrs 3 mosSep 2024

Greater Bengaluru Area

Key Highlights: 🚀 Delivered rapid impact in backend engineering, cloud migration, and scalable data pipelines across multiple industries in short-term and consulting capacities. 📊 Built a B2B eCommerce data pipeline handling 24K events/sec, enabling 30% higher transaction volume (Birla Pivot). 🔐 Migrated services from Java 11 → Java 21, ensuring GDPR compliance and improved security (Birla Pivot). 📩 Developed a scalable notification engine integrating Twilio (SMS, WhatsApp, Email, Push), boosting engagement by 20% (Paigeon). 🎯 Integrated Wohhoo referral API and built a rule-engine based lead distribution system, improving CRM efficiency by 5% (Vedantu). 📱 Worked on Vodafone Italy’s subscription plan management with Spring Boot microservices, React micro frontends, and Adobe AEM (Amdocs). 🔗 Integrated TAMM APIs into React 16 + Redux UI with backend support in Spring Boot, GraphQL, Docker (Xebia). ⚡ Developed release automation tools using ActiveMQ, improving delivery efficiency (Nomura). 🔄 Built interoperability solutions for XML→JSON transformation and optimized APIs with Redis caching (Cerner). 💳 Developed workflow UI and integrated Stripe payment gateway on Google App Engine (Odex).
GitHub
@ArkaBandyopadhyay
LeetCode
@arkabandyopadhyay

Arka’s AI Stack

claude code
claude code
claude
claude
cursor
cursor
gemini
gemini
github copilot
github copilot
obsidian
obsidian

Education

Bachelor of Technology - BTech, Computer Science

Calcutta Institute Of Technology

20114 yrs2015

Bachelor of Science, Computer Engineering

Calcutta Institute Of Technology

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Headline

Immediate Joiner | 8+ years of expertise in backend development and cloud solutions. | Ex - Zee | Ex-Mihup | Java 17 | GCP | AWS | Kafka | Microservice

About

As a Senior Software Engineer with 9+ years of experience, I specialize in designing and building scalable backend platforms that enable high-performance, distributed systems. At Paigeon, I developed a robust notification engine integrating Twilio APIs for multi-channel communication, while enhancing system observability with distributed tracing using Micrometer. My expertise includes Java, Spring Boot, microservices, and distributed systems. I am passionate about applying engineering best practices and leveraging cloud platforms like GCP to deliver secure, maintainable solutions at scale. My recent achievements include improving service performance with Solr search integration and empowering teams with CI/CD pipeline optimizations. I aim to contribute to innovative product-driven companies by solving complex technical challenges and driving impactful solutions.

Location

Bengaluru

AI stack

claude code

claude

cursor

gemini

github copilot

obsidian

Work experience

Mts1 at eBay, Mar 2026 - Present · 6 mos, Bengaluru, Karnataka, India

Member of Technical Staff at eBay, Mar 2026 - Present · 6 mos

Technical Lead at Responsive, Sep 2025 - Feb 2026 · 6 mos, Bengaluru, Karnataka, India, have developed multilingual profile using ai based integration of deepL and google translate library with hystrix retry mechanism and distributed caching results in reducing api cost by 25% added and added Salesforce integration to track activity of customer onboarding into rfpio results in overall observility by 60%

Lead Engineer at Responsive, Sep 2025 - Feb 2026 · 6 mos

SSE | Backend Development | Java | GCP | Distributed Systems | Scylladb | BigQuery | Solr at Paigeon, Sep 2024 - Aug 2025 · 1 yr, Bangalore Urban, Karnataka, India, ✅ Developed a scalable notification engine using Java & Spring Boot, integrating with Twilio API to deliver push notifications, SMS, email, and WhatsApp messages also made to searchable using solr db. ✅ Enhanced microservice observability by implementing distributed tracing with Micrometer, enabling proactive identification and resolution of performance bottlenecks. ✅ Championed engineering best practices through code reviews, static code analysis, and CI/CD pipeline hygiene, ensuring high-quality and maintainable deliverables.

Senior Software Engineer at Consulting & Contract Engagements, Apr 2018 - Aug 2025 · 7 yrs 5 mos

Consultant / Software Engineer – Startups & Enterprises at (Birla Pivot | Paigeon | Vedantu | Xebia | Amdocs | Nomura | Cerner | Odex), Jul 2015 - Sep 2024 · 9 yrs 3 mos, Greater Bengaluru Area, Key Highlights: 🚀 Delivered rapid impact in backend engineering, cloud migration, and scalable data pipelines across multiple industries in short-term and consulting capacities. 📊 Built a B2B eCommerce data pipeline handling 24K events/sec, enabling 30% higher transaction volume (Birla Pivot). 🔐 Migrated services from Java 11 → Java 21, ensuring GDPR compliance and improved security (Birla Pivot). 📩 Developed a scalable notification engine integrating Twilio (SMS, WhatsApp, Email, Push), boosting engagement by 20% (Paigeon). 🎯 Integrated Wohhoo referral API and built a rule-engine based lead distribution system, improving CRM efficiency by 5% (Vedantu). 📱 Worked on Vodafone Italy’s subscription plan management with Spring Boot microservices, React micro frontends, and Adobe AEM (Amdocs). 🔗 Integrated TAMM APIs into React 16 + Redux UI with backend support in Spring Boot, GraphQL, Docker (Xebia). ⚡ Developed release automation tools using ActiveMQ, improving delivery efficiency (Nomura). 🔄 Built interoperability solutions for XML→JSON transformation and optimized APIs with Redis caching (Cerner). 💳 Developed workflow UI and integrated Stripe payment gateway on Google App Engine (Odex).

Education

Bachelor of Technology - BTech, Computer Science, Calcutta Institute Of Technology

Bachelor of Science, Computer Engineering, Calcutta Institute Of Technology

Public links

github: https://github.com/ArkaBandyopadhyay

leetcode: https://leetcode.com/arkabandyopadhyay