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Debarghya NandiDN
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Debarghya Nandi

@debarghyanandi

Backend Software Engineer at Accenture building Comcast Business APIs and AWS event-driven services, including a four-queue inventory pipeline.

India
Message

At Accenture, I work on Comcast Business APIs and AWS event-driven services for the Business Services Portal. I migrated five voice-service API families into ten endpoints and implemented Okta identity-claim validation and role-based access control.

I built an SNS/SQS pipeline with four product queues that feeds service data into the portal’s MySQL inventory. It replaced four polling jobs and reduced p95 inventory-update latency by approximately 35% across roughly 15K daily updates.

I also implemented payment APIs and multi-account flows, along with billing search, sorting and pagination. Indexed MySQL queries reduced billing-list p95 latency by approximately 40% for accounts with 10K+ invoices.

Earlier at Accenture, I built three product-data APIs and a service-disconnection application that automated the submission of approximately 600 customer requests per month. I also migrated 11 APIs and seven AWS Lambdas to .NET 8, and hold Microsoft Certified: Azure Fundamentals (AZ-900).

Experience

Work history, roles, and key accomplishments

Accenture logoAC
Current

Software Engineer Analyst

Dec 2025 - Present (11 months)

Migrated 5 voice-service API families into 10 Business Services Portal endpoints across 2 product lines, implementing Okta identity-claim validation and role-based access control. Built an SNS/SQS pub/sub pipeline with 4 product queues and handlers, reducing p95 inventory-update latency by approximately 35%.

Education

Degrees, certifications, and relevant coursework

RK

RKMGEC

B.Tech, Computer Science and Engineering

2019 - 2023

Grade: 8.88 CGPA

Pursued a Bachelor of Technology in Computer Science and Engineering, achieving a CGPA of 8.88.

DS

Dum Dum Kishore Bharati High School

Higher Secondary (Class 12), Science

Grade: 76.2%

Completed Higher Secondary education in Science with 76.2% marks.

BS

Baranagore Ramakrishna Mission Ashrama High School

Secondary (Class 10)

Grade: 90%

Completed Secondary education with 90% marks.

Microsoft logoMI

Microsoft

Microsoft Certified: Azure Fundamentals (AZ-900), Cloud Fundamentals

Earned the Microsoft Certified: Azure Fundamentals (AZ-900) certification.

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