Sumit Pathak

DevOps Engineer

Bengaluru, Karnataka, India12 yrs 9 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 10 years of experience in software engineering.
Expertise in cloud infrastructure and AI solutions.
Proven track record in delivering complex backend applications.

Stackforce AI infers this person is a Backend-heavy Software Engineer with expertise in AI and Cloud Solutions.

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Skills

Core Skills

Cloud InfrastructureAi Solutions

Other Skills

AWS LambdaAlgorithm DesignCross-browser CompatibilityDiscrete MathematicsDynamoDBFacebook APIFitness TrainingJ2EE Application DevelopmentJavaLangChainLinuxLocalStackMathematical ProgrammingOpen SourcePostgreSQL

About

Detail oriented, responsible and committed software engineer having more than 10 years of experience in defining requirements, designing, implementing, testing and delivering complex back-end applications and microservices using various programming languages and associated frameworks. Have a demonstrated history of working in Finance, SEO, e-commerce, AI solutions, cloud and most recently cybersecurity. Holds a bachelors degree in Information Technology from the prestigious College of Technology, GB Pant University of Agriculture and Technology, Uttarakhand, India.

Experience

12 yrs 9 mos

Total Experience

2 yrs 5 mos

Average Tenure

3 yrs 11 mos

Current Experience

F-secure corporation

Cloud Specialist

Jul 2022 – Present · 3 yrs 11 mos · Remote

Key Projects & Achievements:
🎯 Multi-Vendor Deepfake Detection Service
1. Designed and Developed enterprise-grade deepfake detection service from ground up
2. Designed for 1M users at 1000 RPS using serverless AWS infrastructure (Lambda, DynamoDB, SQS, S3)
Technologies: Java, Python, AWS Lambda, DynamoDB, SQS, S3, LocalStack
🤖 AI-Powered Knowledge Assistant
1. Built internal knowledge management system using RAG (Retrieval-Augmented Generation)
2. Enabled natural language queries across Confluence, PDFs, and Bitbucket repositories
3. Significantly reduced employee onboarding time and improved information accessibility
Technologies: Python FastAPI, LangChain, PostgreSQL, pgvector, React
🚀 AI-Augmented Development
1. Pioneered use of Claude Code and MCP tools in production development
2. Achieved 3-5x productivity gains in backend development
3. Completed complex distributed systems features in days instead of weeks
4. Comprehensive edge case analysis and robust error handling
⚙️ Core Platform Migration
1. Successfully completed 12-month migration of core backend services
2. Powered F-Secure's mobile security platform serving millions
3. Achieved near-zero downtime with incident-free deployment
Technical Impact
✓ Serverless architecture design and implementation
✓ Distributed systems with sub-100ms latency requirements
✓ Cost optimization achieving 60%+ savings
✓ Zero-downtime migrations for production systems
✓ AI/ML integration for threat detection

JavaPythonAWS LambdaDynamoDBSQSS3+8

Lookout

Software Engineer

Jul 2022 – Jun 2023 · 11 mos · Bengaluru, Karnataka, India

Rakuten, india

2 roles

Senior Software Engineer II

Promoted

Jan 2019 – Jul 2022 · 3 yrs 6 mos · Bengaluru Area, India

Leading Design and development of Backend Services for Human Less Shop project targeting Rakuten MNO.
Design and development of an Envoy Proxy based Endpoint Discovery Service/API Gateway for our in-house AI solution - Bandits which would be helpful for on-boarding multiple Rakuten services to our solution/product.
Development and Management of services for managing compute resources on GCP for in-house Data Science Platform.

Engineer - IV, Software Development

Apr 2017 – Dec 2018 · 1 yr 8 mos · Bengaluru Area, India

Worked on development of PITARI(A/B Test, Optimization and Targeting Platform). Design and development of Microservice oriented architecture for migrating existing Python monolithic code base to JAVA microservices and development of new feature specific API’s.

Practo

Senior Software Engineer

Mar 2017 – Apr 2017 · 1 mo · Bengaluru Area, India

Iquanti, inc.

Software Engineer

Nov 2015 – Mar 2017 · 1 yr 4 mos · Bengaluru Area, India

● Design and development of an Analytics led SEO product ALPS .
● Worked with structured and unstructured data to design an
architecture which is scalable.
● Developing Back-End services for data collection and scraping.
● Developing API's with security for accessing data using Django.
● Developing Front-End modules and directives for features as
plugins.
● Developing Back-End services for data collection on AWS public
datasets and running EMR Jobs for collecting Term Frequency.
● Developed Multilanguage Support for the product right from Data
Collection Layer to the Front End.
● Designed and developed an API Automation Framework for cross
verification and testing of various APIs across the application.

Tata consultancy services

Assistant System Engineer

Mar 2014 – Oct 2015 · 1 yr 7 mos · Bengaluru Area, India

Generic software development.

Upwork

Freelance Website Designer/Developer

Jun 2013 – Jun 2015 · 2 yrs

Worked on individual projects posted by clients on a Global Level and satisfactorily designed websites and worked on their maintenance within allotted time period.