Sanjit Karmakar
Sr. Application Developer @IBM | Salesforce Certified MuleSoft Developer I & II | Postman | MuleSoft Mentor | Java | Maven | Microservices | Ex-TCS Digital
- Role
- Sr Application Developer at IBM
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Sanjit Karmakar
Experienced MuleSoft Certified Developer (Level 1 & 2) proficient in designing, developing, and maintaining intricate enterprise integration solutions with Mule ESB. Demonstrates expertise in MuleSoft Anypoint Platform & Studio components, Agile methodologies, and CI/CD pipelines. Passionate about delivering high-quality solutions to streamline business processes and enhance operational efficiency.
Experience
Sr Application Developer
Feb 2025 — Present · Kolkata, IN
TRAVEL & TRANSPORT DOMAIN- Led the architecture and end-to-end design of scalable integration platforms, defining system boundaries, orchestration strategies, and API contracts to support high-volume, mission-critical airline booking and pricing services across multiple consumer applications- Designed and governed integration architecture between MuleSoft APIs and Amadeus SOAP services for pricing, re-pricing, and flight search, implementing secure, resilient communication patterns for reliable data exchange with external GDS providers- Partnered with multiple in-house teams (booking, ticketing, pricing, and customer experience) to define canonical data models and business logic for dynamic pricing scenarios- Designed and implemented reusable in-house integration libraries, including centralized error-handling frameworks, logging utilities, common DataWeave transformation modules, and validation components, significantly improving development consistency and reducing duplicate implementation eorts across teams- Strengthened production reliability by leveraging Anypoint Monitoring, centralized logging, and Splunk dashboards, maintaining 99.9% uptime SLA for mission-criticalintegrations- Acted as a technical lead within Agile squads, mentoring junior engineers, conducting design/code reviews, and enforcing integration best practices and governance standards.
Education
Purulia Zilla School
Secondary Education
2009 — 2011
The University of Burdwan
Bachelor of Science - BS, Physics
2013 — 2016
Kenduadihi High School
Higher Secondary Education, Science
2011 — 2013
University of Calcutta
Master of Computer Applications - MCA, Computer Engineering
2016 — 2019
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