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Subham Mallick

Engineer @ DP World | Backend Engineer | Building AI & Multi-Agent Systems | Ex-Myntra, FireEye, Bosch

Bengaluru

9+ years of work experience

DP World
Sep 20242 yrsPresent

Bengaluru, Karnataka, India · Hybrid

- Microservice Architecture Leadership: Led the move to a microservice-based setup for shipment and logistics workflows, improving availability, resilience, and scalability for supply-chain–critical systems. - End-to-End System Ownership: Owned shipment lifecycle services end to end — from design and development to CI/CD and production support — enabling real-time tracking and smooth downstream integrations. - Workflow Design & Optimization: Worked closely with other platform and domain teams to design and improve cross-service shipment workflows, reducing handoffs and improving system reliability and throughput. - Multitenant Platform Engineering: Built and extended multitenant shipment services to support multiple enterprise clients with configurable workflows and efficient resource usage. - Performance Optimization at Scale: Designed and optimized high-performance shipment APIs and event-driven pipelines using Spring Boot, Kafka, Redis, and PostgreSQL, handling millions of shipment events per day with low latency. - Sprint Planning & Delivery Leadership: Actively took part in sprint planning and backlog grooming, helping triage stories, plan work, distribute tasks, and drive execution to completion. - Cross-Team Collaboration: Partnered closely with product, operations, QA, DevOps, and external teams to turn logistics and fulfillment needs into scalable backend systems. - Mentorship & Technical Leadership: Provided technical guidance through code reviews, design discussions, and mentoring, keeping engineering quality and ownership high. - Monitoring & Reliability: Improved monitoring and observability across shipment services, enabling faster issue detection and more reliable production systems.
DP World
Oct 20222 yrsSep 2024

Bengaluru, Karnataka, India · Hybrid

- Microservice Architecture Leadership: Led the migration of legacy billing and invoicing workflows from monolithic systems to microservices, improving scalability, fault tolerance, and deployment agility. Resulted in 20% reduction in downtime and 30% faster release cycles for finance-critical systems. - End-to-End System Ownership: Owned multiple revenue-critical billing and invoice services across the full SDLC — requirement analysis, architecture, development, testing, CI/CD, and production support — ensuring correctness, auditability, and high availability. - Multitenant Platform Engineering: Architected and implemented multitenant billing capabilities supporting 50+ enterprise customers, enabling tenant-level isolation, pricing configuration, and faster onboarding. - Performance Optimization at Scale: Optimized billing APIs and asynchronous processing pipelines using Spring Boot, Kafka, Redis, and PostgreSQL, achieving 40% latency reduction and 50% throughput improvement while processing millions of financial transactions per day. - Cross-Team Collaboration: Acted as the primary technical contact for finance, product, QA, and DevOps teams, translating complex billing requirements into scalable backend solutions. - Mentorship & Leadership: Led sprint execution for 3–6 SDE1s, performed design and code reviews, and mentored team members, contributing to a 15% improvement in sprint velocity. - Monitoring & Reliability: Implemented centralized logging, metrics, and alerting for billing services to improve observability, reduce incident MTTR, and ensure SLA compliance.
Myntra
Sep 20211 yr 2 mosOct 2022

Bengaluru, Karnataka, India

- Redesigned and improved image search feature of Myntra platform to provide more facets and integrated product ads. - Developed a feature to show product ads based on the bidding amount provided by sellers for sale events. - Developed and designed a micro-service to handle multiple profiles of a use. Scaled to 1.4 million RPM.
Trellix
Mar 20201 yr 7 mosSep 2021

Bengaluru, Karnataka, India

• Working as a part of the FireEye Email Security (EX Series) team, handling analysis engines and extending the functionalities to support customer requirements. Python and C++. • Developed Command-Line Interfaces to provide more features to customers using C and C++. • Improved the efficiency of analysis engine by the usage of advanced Data Structures by more than ~75%. • Implemented Global cache to work offline for analysis engine for certain types of customers using C++.
Bosch Engineering and Business Solutions
Jul 20197 mosJan 2020

Greater Bengaluru Area

Worked as a part of the Autonomous Driving Software Team. Designed and built software modules for Event Data Recorder for Level 3 automobiles which are responsible to monitor the transition between driver and vehicle and record crashes and activities. Developed a framework using Cryptographic Algorithms to implement the security methods used in Hardware Security Module (HSM).
Bosch Engineering and Business Solutions
Jul 20181 yrJun 2019

Bengaluru, Karnataka, India

Working as an Application developer. Developed Python APIs, to provide the functionalities related to rapid software testing and deployment. Developed a report generating tool using Web Scrapping concepts to scrap through an internal website to automate the generation of reports of an internal hardware utilisation tool. Saved daily 2hours of manual effort.
Bosch Engineering and Business Solutions
Jan 20186 mosJun 2018

Bengaluru, Karnataka, India

Worked as a part of the Innovation Team as an Intern. Responsible to make the system more robust and efficient. Developed scripts to automate the testing procedure which reduced annual cost by € 8 million.
Algorin technical
Jan 20171 yr 7 mosJul 2018

Youtube

Created a Youtube channel to help emerging developers sync with knowledge from different domains. https://www.youtube.com/channel/UCnlTq6dx6LvGxYBPC02sXCQ

Subham’s AI Stack

antigravity
antigravity
opencode
opencode
claudecode
claudecode

Education

Indian Institute of Technology, Roorkee

PG Certificate Program, GenAI/Agentic AI and ML Applications

Indian Institute of Technology, Roorkee

20251 yr2026
Lovely Professional University

Bachelor of Technology (BTech) in Computer Science, Computer Science

Lovely Professional University

20144 yrs2018

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Headline

Engineer @ DP World | Backend Engineer | Building AI & Multi-Agent Systems | Ex-Myntra, FireEye, Bosch

About

🚀 Passionate Software Developer | Problem Solver | Tech Enthusiast 🎓 B.Tech in Computer Science 🖥️ Technical Expertise: Proficient in Java, C/C++, Python Extensive experience in Data Structures, Algorithms, and Optimization Strong background in Analysis, Development, and Implementation Skilled in Object-Oriented analysis/methodologies 💡 Key Strengths: Avid problem solver with a love for challenges Proven track record in delivering robust solutions Enthusiastic team player with strong communication skills

Location

Bengaluru

AI stack

antigravity

opencode

claudecode

Work experience

Group SDE 2 - Shipment Service at DP World, Sep 2024 - Present · 2 yrs, Bengaluru, Karnataka, India · Hybrid, - Microservice Architecture Leadership: Led the move to a microservice-based setup for shipment and logistics workflows, improving availability, resilience, and scalability for supply-chain–critical systems. - End-to-End System Ownership: Owned shipment lifecycle services end to end — from design and development to CI/CD and production support — enabling real-time tracking and smooth downstream integrations. - Workflow Design & Optimization: Worked closely with other platform and domain teams to design and improve cross-service shipment workflows, reducing handoffs and improving system reliability and throughput. - Multitenant Platform Engineering: Built and extended multitenant shipment services to support multiple enterprise clients with configurable workflows and efficient resource usage. - Performance Optimization at Scale: Designed and optimized high-performance shipment APIs and event-driven pipelines using Spring Boot, Kafka, Redis, and PostgreSQL, handling millions of shipment events per day with low latency. - Sprint Planning & Delivery Leadership: Actively took part in sprint planning and backlog grooming, helping triage stories, plan work, distribute tasks, and drive execution to completion. - Cross-Team Collaboration: Partnered closely with product, operations, QA, DevOps, and external teams to turn logistics and fulfillment needs into scalable backend systems. - Mentorship & Technical Leadership: Provided technical guidance through code reviews, design discussions, and mentoring, keeping engineering quality and ownership high. - Monitoring & Reliability: Improved monitoring and observability across shipment services, enabling faster issue detection and more reliable production systems.

Group SDE 2 - Billing & Invoicing Service at DP World, Oct 2022 - Sep 2024 · 2 yrs, Bengaluru, Karnataka, India · Hybrid, - Microservice Architecture Leadership: Led the migration of legacy billing and invoicing workflows from monolithic systems to microservices, improving scalability, fault tolerance, and deployment agility. Resulted in 20% reduction in downtime and 30% faster release cycles for finance-critical systems. - End-to-End System Ownership: Owned multiple revenue-critical billing and invoice services across the full SDLC — requirement analysis, architecture, development, testing, CI/CD, and production support — ensuring correctness, auditability, and high availability. - Multitenant Platform Engineering: Architected and implemented multitenant billing capabilities supporting 50+ enterprise customers, enabling tenant-level isolation, pricing configuration, and faster onboarding. - Performance Optimization at Scale: Optimized billing APIs and asynchronous processing pipelines using Spring Boot, Kafka, Redis, and PostgreSQL, achieving 40% latency reduction and 50% throughput improvement while processing millions of financial transactions per day. - Cross-Team Collaboration: Acted as the primary technical contact for finance, product, QA, and DevOps teams, translating complex billing requirements into scalable backend solutions. - Mentorship & Leadership: Led sprint execution for 3–6 SDE1s, performed design and code reviews, and mentored team members, contributing to a 15% improvement in sprint velocity. - Monitoring & Reliability: Implemented centralized logging, metrics, and alerting for billing services to improve observability, reduce incident MTTR, and ensure SLA compliance.

Senior Software Engineer - Search & Ads platform at Myntra, Sep 2021 - Oct 2022 · 1 yr 2 mos, Bengaluru, Karnataka, India, - Redesigned and improved image search feature of Myntra platform to provide more facets and integrated product ads. - Developed a feature to show product ads based on the bidding amount provided by sellers for sale events. - Developed and designed a micro-service to handle multiple profiles of a use. Scaled to 1.4 million RPM.

Software Development Engineer - Email security at Trellix, Mar 2020 - Sep 2021 · 1 yr 7 mos, Bengaluru, Karnataka, India, • Working as a part of the FireEye Email Security (EX Series) team, handling analysis engines and extending the functionalities to support customer requirements. Python and C++. • Developed Command-Line Interfaces to provide more features to customers using C and C++. • Improved the efficiency of analysis engine by the usage of advanced Data Structures by more than ~75%. • Implemented Global cache to work offline for analysis engine for certain types of customers using C++.

Software Engineer at Bosch Engineering and Business Solutions, Jul 2019 - Jan 2020 · 7 mos, Greater Bengaluru Area, Worked as a part of the Autonomous Driving Software Team. Designed and built software modules for Event Data Recorder for Level 3 automobiles which are responsible to monitor the transition between driver and vehicle and record crashes and activities. Developed a framework using Cryptographic Algorithms to implement the security methods used in Hardware Security Module (HSM).

Associate Software Engineer at Bosch Engineering and Business Solutions, Jul 2018 - Jun 2019 · 1 yr, Bengaluru, Karnataka, India, Working as an Application developer. Developed Python APIs, to provide the functionalities related to rapid software testing and deployment. Developed a report generating tool using Web Scrapping concepts to scrap through an internal website to automate the generation of reports of an internal hardware utilisation tool. Saved daily 2hours of manual effort.

Project Trainee at Bosch Engineering and Business Solutions, Jan 2018 - Jun 2018 · 6 mos, Bengaluru, Karnataka, India, Worked as a part of the Innovation Team as an Intern. Responsible to make the system more robust and efficient. Developed scripts to automate the testing procedure which reduced annual cost by € 8 million.

Co-Founder at Algorin technical, Jan 2017 - Jul 2018 · 1 yr 7 mos, Youtube, Created a Youtube channel to help emerging developers sync with knowledge from different domains. https://www.youtube.com/channel/UCnlTq6dx6LvGxYBPC02sXCQ

Education

PG Certificate Program, GenAI/Agentic AI and ML Applications, Indian Institute of Technology, Roorkee

Bachelor of Technology (BTech) in Computer Science, Computer Science, Lovely Professional University