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gundeep singh

@gundeepsingh

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Senior MuleSoft Integration Engineer specializing in API-led, event-driven enterprise integrations.

India

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What I'm looking for

I’m looking for a team where I can architect MuleSoft/API-led integrations, lead migrations with zero-downtime cutovers, and own production observability and security—using DataWeave, CI/CD, and event-driven patterns to deliver measurable business results.

I’m a results-driven MuleSoft Integration Architect with 7+ years of experience designing and delivering enterprise-grade integration solutions on Anypoint Platform. I focus on API-led connectivity, production-ready deployments, and operational observability—so integrations stay reliable as ecosystems grow.

At Prowess Software Services, I lead a team of 4–6 MuleSoft developers in a 15+ TIBCO-to-MuleSoft migration for Novelis (Warren Plant). I’ve driven a zero-downtime parallel-run cutover strategy that achieved 100% uptime through go-live, reduced integration maintenance overhead by ~35%, and implemented reusable component/template design patterns that accelerated delivery velocity by ~30%.

I’ve also architected high-throughput, multi-protocol B2B capabilities—building a real-time SAP IDoc ingestion platform for Ecolab across 300+ trading partners using Experience/Process APIs and partner management patterns. For Air Canada, I built event-driven integrations using Apache Kafka and Anypoint MQ, optimized data access with DynamoDB, and improved pipeline stability by ~30% through proactive error handling and observability.

Earlier work at Johnson & Johnson included SAP ERP-to-Salesforce data migration using Salesforce Bulk API v2 and DataWeave schema mapping, including failed-record reconciliation that reduced manual intervention by ~70%. Before moving fully into MuleSoft, I started in QA as a QA Analyst—so I bring a strong testing mindset, CI/CD discipline, and a bias toward measurable outcomes in every delivery.

Experience

Work history, roles, and key accomplishments

Current

Senior MuleSoft Integration Engineer

Current

Prowess Software Services

Apr 2024 - Present (2 years 2 months)

Architected a real-time SAP IDoc ingestion and partner onboarding solution for Ecolab’s 300+ trading partners, reducing manual order entry effort by 60+ hours/week. Implemented configurable Experience/Process routing, DLQ error replay, and monitoring/runbooks to improve reliability and cut unhandled exceptions by ~45%.

AS2 SFTP OAuth 2.0

Current

Senior MuleSoft Integration Engineer

Current

Prowess Software Services

Apr 2024 - Present (2 years 2 months)

Led a 15+ integration zero-downtime migration from TIBCO to MuleSoft Anypoint at Novelis, reducing integration maintenance overhead by ~35% and achieving 100% uptime during go-live. Built real-time TCP socket integrations and reusable DataWeave/component patterns to cut status reporting lag from minutes to sub-second and improve delivery velocity by ~30%.

MuleSoft DataWeave FTP SFTP TCP OAuth 2.0 JWT CI CD

Application Developer

IBM India Pvt. Ltd.

Feb 2023 - Apr 2024 (1 year 2 months)

Contributed to MuleSoft integrations enabling touchless airport gate access by connecting third-party facial recognition APIs to Air Canada identity systems. Built IATA route management APIs and Kafka/MQ event-driven pipelines, improving throughput by ~25% and reducing MTTR by ~30% through proactive error handling and observability patterns.

MuleSoft Apache Kafka DynamoDB Azure Active Directory DataWeave REST APIs OAuth 2.0 Observability

MuleSoft Consultant

Wipro Ltd.

Mar 2021 - Feb 2023 (1 year 11 months)

Supported SAP ERP to Salesforce integration exposing order/invoice/delivery data via MuleSoft APIs for J&J teams across 3 regions. Built batch-based migration for 500K+ records with 99.8% referential accuracy and engineered Bulk API v2 ingestion that reduced load time by ~50% versus standard API calls.

MuleSoft SAP ERP BULK API 2.0 DataWeave Batch Processing REST APIs AWS Secure Properties

QA Analyst / Project Engineer

Wipro Ltd.

Mar 2019 - Mar 2021 (2 years)

Executed functional, black-box, and regression testing for Microsoft Windows platform releases to ensure defect-free production delivery across multiple build versions. Used JIRA for defect documentation and triage, improving defect resolution cycle time by ~20% through structured reporting and follow-ups.

Functional Testing Black Box Testing Regression Testing Jira Test Case Development Defect Triage

Education

Degrees, certifications, and relevant coursework

Baba Banda Singh Bahadur Engineering College

Bachelor of Technology, Computer Science Engineering

2018 -

Grade: CGPA: 8.4/10; top 10% of batch

Activities and societies: Active member of the Computer Science Association, organizing technical workshops and seminars.

B.Tech in Computer Science Engineering at Baba Banda Singh Bahadur Engineering College. Achieved a CGPA of 8.4/10 and ranked in the top 10% of the batch.