P

preetam dasgupta

Software Engineer

Vancouver, British Columbia, Canada12 yrs 9 mos experience
Most Likely To SwitchAI ML Practitioner

Key Highlights

  • Led development for AI platforms serving millions daily.
  • Authored multiple IEEE publications and holds US patents.
  • Extensive experience in cloud architecture and digital payments.
Stackforce AI infers this person is a SaaS and Fintech expert with extensive experience in cloud architecture and AI-driven solutions.

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Skills

Core Skills

Cloud ComputingAi PromptingSoftware DevelopmentOnline Payment SolutionsIos DevelopmentMachine Learning

Other Skills

AI modelingDistributed system designMicro-service APIsData ingestionAWS PinpointCloud ArchitectureCore JavaBack-end developmentAWS servicesDigital PaymentsPayment ProcessingCollaboration with financial institutionsiOS SDKObjective-CXcode

About

Senior Lead Software Development Engineer in Microsoft AI org with 14 years of experience in Microsoft and Amazon. Holding 2 US Patents in autonomous workflows. Author of 5 IEEE AI publications. Industry Contribution Highlights: 1. Currently leading 10 developers in Microsoft AI Org towards development of AI based Sports and Financial Recommendations, Notification and Data Ingestion Platform which caters to 20 million Bing and Windows PC users daily. 2. Led Design and Development of large-scale Amazon Retail Payment features as founding Software Developers in Amazon Pay. Key features were Instant Bank Discount, No Cost EMI and Whole-Foods Contactless payment serving over 100K purchases daily in global markets. 3. Led Design and Development of AWS Messaging Service catering to 10M daily active users and 1000+ Enterprise organizations such as Netflix, Disney, Sony where AWS Pinpoint Platform is used to reach out to respective users via different channels [Email, SMS]. 4. Multiple years of experience in leading and managing Software Development teams. Completed 200+ SDE interviews during my tenure in Amazon and 100+ Software Engineer Interviews in Microsoft. 5. Authored 5 IEEE Journal Research publications in Neural Networks, Swarm Intelligence and Cluster-based heuristic algorithm applications in real world engineering systems. Holding 2 active US patents in autonomous workflows and event-driven cloud architecture. [Patent numbers: US11588764B2, US11171898B2] 6. Multiple years of experience in design and development of Object-Oriented Programming, Advanced Java, Distributed Cloud systems, and Micro-service architecture in both AWS and Azure. Google Scholar profile: https://scholar.google.ca/citations?user=9kD2M2kAAAAJ&hl=en&is_milestone=1

Experience

12 yrs 9 mos
Total Experience
4 yrs 3 mos
Average Tenure
4 yrs 10 mos
Current Experience

Microsoft

Senior Lead Software Engineer

Aug 2021Present · 4 yrs 10 mos · Vancouver, British Columbia, Canada

  • Tech Lead in Microsoft AI Org to a team of 10 Developers towards design and development of AI based Sports and Financial Recommendation, Notification and Data Ingestion Platform which caters to 20 Million+ Bing Search and Windows Operating System users daily. This entails AI modeling, Integration of LLM models into backend engineering and Distributed system design.
  • Building micro-service APIs for Finance and Sports query triggering, data freshness, completeness and improving recommendation relevance. I also designed and developed Sports and Finance Notification platform that notifies 2 Million+ users on a daily basis on key financial and sports events with content deduping and personalization.
  • One of the operational excellence leads across multiple teams for maintaining high availability of entire Finance and Sports platform along with quick detection of errors and mitigation of any end-user issues.
AI modelingDistributed system designMicro-service APIsData ingestionCloud ComputingAI Prompting

Amazon

2 roles

Sr. Software Development Engineer

Promoted

Feb 2018Aug 2021 · 3 yrs 6 mos

  • Tech Lead in Design, Develop & maintenance of AWS Pinpoint using complete native AWS and cloud sub-systems. Spending 50% weekly time in Design and 50% in Development/Coding of features for AWS Pinpoint customers world-wide.
  • Led Development of AWS Messaging Pinpoint Service catering to 20M daily active users and 1000+ Enterprise organizations such as Netflix, Disney, Sony where AWS Pinpoint Platform is used to reach out to respective users via different channels [Email, SMS]. I have led my team in design and development of numerous workflows which are then presented to enterprises and consumers for achieving their respective messaging goals.
  • 8+ years of overall Experience in AWS Cloud Architecture and Back-end development focusing in Core & Advanced Java. Extensive experience in multiple AWS services: Lambda, EC2, API Gateway, S3, DynamoDB, SQS, SNS, SES, Kinesis, Cloud-Watch, Cloud Formation, EBS, Elastic Search, Code-Deploy etc.
  • Published US Patents while working in AWS Messaging org.
AWS PinpointCloud ArchitectureCore JavaBack-end developmentCloud ComputingSoftware Development

Software Development Engineer

Mar 2014Aug 2018 · 4 yrs 5 mos

  • Led design and Development of large-scale digital Payment features as one of the founding Software Developers in Amazon Pay, Instant Bank Discount, No Cost EMI and Whole-Foods Contactless payment serving over 100K purchases daily in global markets.
  • Tenured SDE and Technical SME in Digital Payments realm with hands-on collaborative experience with MasterCard, Visa, American Express in Finance sector.
Digital PaymentsPayment ProcessingCollaboration with financial institutionsSoftware DevelopmentOnline Payment Solutions

Ittiam

Software Development Engineer

Jul 2013Jan 2014 · 6 mos

  • iOS application development for iPhone and iPad. Have worked on iOS SDK, XCODE, objective C, openGL, openCV. Developed HDR photography application named "vividHDR".
iOS SDKObjective-CXcodeSoftware DevelopmentiOS Development

Indian institute of technology, delhi

Machine Learning Research Assistant

May 2013Jun 2013 · 1 mo

  • Research in Machine Learning application of real-world optimization problems.
  • https://www.semanticscholar.org/author/Preetam-Dasgupta/2607786 https://scholar.google.com/citations?hl=en&user=9kD2M2kAAAAJ
Machine LearningOptimization Problems

Education

Jadavpur University

Bachelor's degree — Computer and Information Sciences

Jan 2009Jan 2013

UGHS

Higher Secondary Education — Engineering

Jan 2007Jan 2009

Uttarpara Amarendra Vidyapith

High School Diploma

Jan 2006Jan 2007

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