jayanka bhattacharyya
@jayankabhattacharyya
I design and deliver large-scale enterprise transformation deals across cloud, integration, and managed services.
IndiaWhat I'm looking for
At Cognizant, I design large integrated digital-transformation and managed IT services deals for North American communications, media, and retail clients, with a focus on opportunities above $50Mn TCV.
Previously at Wipro, I led solution architecture for strategic deals across retail, consumer, life sciences, healthcare, and telecommunications. I delivered several integrated solutions above $50Mn and helped secure multiple wins exceeding $300Mn TCV.
Across Cognizant, British Telecommunications, Oracle SSI, and Tata Consultancy Services, I’ve led enterprise integration, cloud enablement, modernization, and technical delivery programs. I bring hands-on experience in APIs, microservices, cloud, DevOps, AI/Gen AI, stakeholder engagement, estimation, and building delivery teams.
Experience
Work history, roles, and key accomplishments
TOGAF certified Principal Solution Architect in the Global Solution Architecture team, focusing on large deals with potential to generate over $50Mn TCV for North America Communications, Media, and Retail clients. Responsible for solution design for large integrated deals involving digital transformations and managed IT services.
Principal Solution Architect for strategic and large deals in North America across retail, consumer, life sciences, healthcare, and telecommunications sectors. Led solution design for integrated deals involving applications, cloud, and cybersecurity, achieving wins exceeding $300Mn TCV.
Solution Architecture and Technical Delivery for enterprise integration programs. Managed integration architecture, solution design, technical delivery, scoping, estimation, and stakeholder management, including successful execution of PCM modernization and cloud enablement for a large European departmental store chain.
Directed multi-vendor, partner software teams for business-critical projects at Openreach. Led deployment of new capabilities, incident management, and technology roadmap planning, increasing on-time deliverables by 25% and resolving 200+ backlog issues.
Led consulting engagements and solved complex technical challenges using Oracle SOA. Guided successful Oracle middleware implementations, delivering tailored integration solutions.
Developer, Tech Lead, Associate Consultant
Oct 2004 - May 2012 (7 years 7 months)
Progressed from trainee to Technical Lead, specializing in integration patterns and SOA. Developed expertise in Oracle Fusion Middleware, Perl, Python, APIs, and messaging, and managed a team of 20+ associates delivering complex integration projects.
Education
Degrees, certifications, and relevant coursework
Kalyani University
Bachelor's Degree, Computer Science and Technology
Studied Computer Science and Technology at Kalyani University.
International Institute of Information Technology Bangalore
Post Graduate Diploma in Management, Machine Learning and Artificial Intelligence
2019 - 2020
Pursued a Post Graduate Diploma in Management in Machine Learning and Artificial Intelligence from 2019 to 2020.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
Skills
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