Senior Software Engineer
I specialize in enterprise e-commerce engineering, backend platform development, payment and checkout integrations, Salesforce CRM synchronization, promotions engine customization, production support, and root cause analysis. My work focuses on building stable, scalable, and maintainable systems for large retail and commerce platforms.
Throughout my 10+ year career, I have navigated complex Oracle ATG frameworks, engineered high-throughput Java microservices, and integrated external cloud services to drive critical business operations. I collaborate with cross-functional global teams to isolate infrastructure bottlenecks and deliver zero-downtime solutions.
Years Experience
Enterprise Projects
Top Retail Clients
Tech Stack Skills
Architecting high-availability digital storefronts, cart, checkout pipelines, promotions engines, and inventory management schemas.
Configuring pricing engines, custom promotion calculator classes, repository definitions, targeter rules, and inventory pipelines.
Engineering robust server-side business logic, object structures, multithreading logic, memory optimization, and JVM tuning.
Building REST APIs, securing endpoints (OAuth2), decoupling components via queues, and managing Hibernate ORM database sessions.
Creating modular dashboards, custom admin UIs, catalog managers, event visualization grids, and responsive layouts.
Deploying ECS container tasks, automating Jenkins jobs, configuring Docker setups, and optimizing Oracle SQL query paths.
Syncing profile properties, catalog updates, promotions payloads, and order records across third-party SOAP/REST endpoint links.
Troubleshooting memory leaks, thread locks, payment gateway timeouts, database locks, and logging via ELK Stack.
Legacy payment gateway redirect loops causing checkout drop-offs and session mismatches during zero-amount coupon transactions.
Implemented custom payment status validation filters in Java and designed redirect logs tracking.
Reduced payment validation failures by 98%.
Conflicting order-level discount rules overriding item-level coupons, leading to wrong pricing during checkouts.
Built rule evaluation matrix and mapped priority parameters within the ATG pricing pipeline.
Prevented conflicting promotions application and created an open-source test matrix schema.
Intermittent validation failures during profile creation syncs, triggered by malformed browser autocomplete values.
Conducted detailed API audit checks and traced mapping disparities in payload definitions.
Implemented server-side validation filters and structured an RCA template.
Browser-side ad-blocking dropping 30%+ of analytics events, skewing commerce conversion tracking.
Developed server-side payload formatting mapping using hashed user data variables.
Restored reporting event parity and constructed a server-to-server validation playbook.
Deploying monolithic updates requires downtime, risking cart losses during deployment.
Configured Docker container scripts and defined blue-green deployment pipelines in Jenkins.
Achieved zero-downtime container replacement workflows.
Business teams lacking visual feedback to track promotion execution.
Created a modular React dashboard simulating a catalog manager and event validation checker.
Showcased front-to-back engineering capacity with an intuitive search-and-inspect admin UI.
OLR Retail
Lead key development and integration modules for multi-store commerce deployments in Mexico. Collaborate on Oracle ATG Commerce backend customization, payment gateway redirects, production hotfixes, and API alignment with external systems. Manage Jenkins automation, Docker containers, AWS ECS tasks, Oracle SQL tuning, and production issue investigations using ELK Stack.
Enterprise Commerce Engagements
Contributed to enterprise development projects across Intersoft Solutions, Skoruz Technologies, Ilabz Technologies, Redgrape Business Services, and RT Medibus. Designed Spring Boot REST APIs, refactored legacy Java/J2EE structures, built CRM integration templates, and optimized backend query operations.
Building multi-store e-commerce platforms with global pipelines, custom catalog databases, checkouts, and promotional rules.
Extending core commerce functionalities, pricing engines, targeters repository, promotions, order pipelines, and inventory syncs.
Designing modular, microservice-based APIs, secure API filters, decoupled workers, data persistence, and caching mechanisms.
Mapping consumer accounts, syncing items database, pipeline updates, and custom properties across Salesforce SOAP/REST APIs.
Configuring secure checkout validation loops, redirect layers, webhooks, multi-currency processing, and zero-amount coupon flows.
Managing complex support tickets, resolving critical memory leaks, pipeline blockages, database deadlocks, and ELK auditing.
Structuring containerized Docker nodes, writing ECS automation, managing Jenkins blue-green pipelines, and DB tuning.
Implementing server-to-server analytics events, Pinterest CAPI, hashing user parameters, and restoring tracking accuracy.
@MuniPrasad123
Senior Technical Consultant developing scalable e-commerce systems, microservices, and database frameworks.
The source code of this modern e-commerce portfolio site built with Next.js 16, Payload CMS v3, Neon DB, Tailwind CSS v4, and Framer Motion.
Personal profile description overview detailing professional workflow matrices, cloud orchestrations, and integration endpoints.
Associate level. Cloud application deployment, orchestration, serverless structures.
Advanced standard edition backend development practices, JVM structuring.
Spring Boot, microservices structuring, bean management patterns.
Automated pipeline definitions, environmental configurations, custom workflow actions.
Verified certificates: Java (Advanced), SQL (Advanced), React (Intermediate).
Completed Backend Development APIs and Frontend Libraries structures.
Looking for a Senior Software Engineer, E-Commerce Specialist, or Technical Consultant? I am available for full-time opportunities, consulting contracts, and system architecture audits. Let's talk.