Ankit Bhattacharya — DevOps Engineer

Professional Services Delivery Engineer at Rackspace Technology. As a Senior Infrastructure Cloud Engineer at First American (India), I was responsible for designing, implementing, and maintaining cloud solutions using AWS and Azure platforms. I leveraged my skills in AWS DevOps, Azure DevOps, Bash scripting, CI/CD pipelines, Terraform and Python to automate and optimize the cloud infrastructure and processes. I also collaborated with cross-functional teams and stakeholders to deliver high-quality and secure cloud services. I have over four years of experience in the IT industry, with a focus on cloud computing and DevOps. I started my career at Tata Consultancy Services, where I worked on various cloud projects for clients in Japan and Mexico. I helped set up the cloud infrastructure of a Japanese construction giant from scratch, implemented migration solutions, and improved the cloud monitoring and observability of a US insurance giant. I earned multiple certifications from AWS and the honorary badge of a contextual master from TCS. I hold a Bachelor of Technology degree in Electrical, Electronics and Communications Engineering from Heritage Institute of Technology, Kolkata. I am passionate about learning new technologies and enhancing my cloud and DevOps skills. I aspire to become a cloud architect and a leader in the cloud domain.

Stackforce AI infers this person is a Cloud Infrastructure Engineer specializing in SaaS solutions and DevOps practices.

Location: Kolkata, West Bengal, India

Experience: 6 yrs 6 mos

Skills

Aws
Serverless Development
Cloud Migration
Security Implementation
Disaster Recovery
Infrastructure Deployment
Content Delivery Network Management
Automation
Cloud Infrastructure Management

Career Highlights

4x AWS Certified professional with extensive cloud experience.
Expert in cloud migration and infrastructure automation.
Proven track record in delivering secure cloud solutions.

Work Experience

Rackspace Technology

Professional Services Delivery Engineer-III (5 mos)

Professional Services Delivery Engineer - II (9 mos)

Professional Services Delivery Engineer - I (11 mos)

First American (India)

Senior Infrastructure Cloud Engineer (1 yr 3 mos)

Tata Consultancy Services

DevOps Engineer (3 mos)

Site Reliability Engineer (4 mos)

DevOps Engineer (2 yrs 8 mos)

Indian Institute of Engineering Science and Technology (IIEST), Shibpur

Research Trainee (5 mos)

Siemens

Intern (1 mo)

Education

Bachelor of Technology - BTech at Heritage Institute of Technology, Kolkata

10+2 at St.Lawrence High School

Ankit Bhattacharya

DevOps Engineer

Kolkata, West Bengal, India6 yrs 6 mos experience

Highly StableAI Enabled

Key Highlights

4x AWS Certified professional with extensive cloud experience.
Expert in cloud migration and infrastructure automation.
Proven track record in delivering secure cloud solutions.

Stackforce AI infers this person is a Cloud Infrastructure Engineer specializing in SaaS solutions and DevOps practices.

Contact

Skills

Core Skills

AwsServerless DevelopmentCloud MigrationSecurity ImplementationDisaster RecoveryInfrastructure DeploymentContent Delivery Network ManagementAutomationCloud Infrastructure Management

Other Skills

CognitoAPI GatewayLambdaS3CloudFrontDynamoDBWAFAWS ShieldAWS BackupAWS MGNCloudFormationService CatalogAzure DevOpsAmazon CloudFrontAWS WAF

About

Experience

6 yrs 6 mos

Total Experience

2 yrs 3 mos

Average Tenure

2 yrs

Current Experience

Rackspace technology

3 roles

Professional Services Delivery Engineer-III

Dec 2025 – Present · 5 mos · Remote

Professional Services Delivery Engineer - II

Apr 2025 – Jan 2026 · 9 mos · Remote

Setting up a pilot web application acting as a digital registry of celebrities with images, videos and 3D assets.
Serverless development with authentication and authorization using Cognito, API gateway for CRUD APIs, Lambda integration, S3 static website hosting, Cloudfront for CDN and DynamoDB as the database.
Subscription based model with payment gateway and API throttling.
Large scale migration of 250+ domains from Akamai to Cloudfront CDN for a UK based holiday platform.
Setting up WAF rules for security, bot control, rate based restrictions, AWS shield integration for Ddos protection.
Using CF functions, Lambda@Edge and Key value stores for advanced routing of MFE websites.
Using AWS Migration Evaluator tool for MRA.

Professional Services Delivery Engineer - I

May 2024 – Apr 2025 · 11 mos · Remote

Setting up an end to end centralized Backup and DR solution on AWS using AWS Backup for a multi-account workload
Migrating workloads from on-prem data centre to AWS using AWS Application Migration Service (MGN),
Setting up automated tag-based cloudwatch alarm creation using AWS Lambda and Eventbridge
Leveraging Cloudformation and Service Catalog for infrastructure deployment
Implementing security controls using AWS Organizations and Service Control Policies
Using AWS Config rules to implement security best practices
Migrating an application's CDN from Akamai to AWS Cloudfront
Setting up cloudfront distribution with multiple origins, cache behaviors, cloudfront functions, key value stores, real time logging, lambda@edge functions for Akamai to cloudfront migration.
Setting up AWS WAF rules, rule groups, WebACLs for cloudfront distribution
Setting up IP sets, regex patterns and Bot control in WAF
Centralized logging of WAF using Firehose stream and integration with Sumologic
Setting up dynamic partitioning in Data firehose
Setting up visualizations and Dashboards for cloudfront and WAF metrics

First american (india)

Senior Infrastructure Cloud Engineer

Feb 2023 – May 2024 · 1 yr 3 mos · Bengaluru, Karnataka, India · Hybrid

Development, enhancement, and maintenance of a product that automates the deployment of AWS accounts via Service Catalog and CloudFormation.
Worked on a product for automating the deployment of network and IAM components on AWS accounts.
Involved in designing Azure DevOps CI CD pipelines for various purposes, which mainly includes deploying stuff in AWS cloud.
Administrating DevOps tools e.g. migrating pipeline agents from a standalone EC2 server in AWS to a dynamic VMSS scale set in Azure.
Creating automation scripts for various purposes using python, notable for tagging resources, fetching reports, refining logs etc.
Maintenance of software versions i.e., updating entire codebases/lambda function runtimes to latest supported versions for NodeJS and python.
Vulnerability scanning of NodeJS and Python applications using Veracode static scanning, implementing mitigations of code security flaws, vulnerability management of third party packages using software composition analysis, Veracode sandbox scans.
Integrating AWS accounts authentication and authorization with Azure AD, Azure IAM management using PIM, enterprise applications, app registrations, manifest files, users and groups.

Tata consultancy services

3 roles

DevOps Engineer

Oct 2022 – Jan 2023 · 3 mos

Site Reliability Engineer

Jun 2022 – Oct 2022 · 4 mos

Deputed to Mexico as a near shore resource for an insurance giant as a site reliability engineer (SRE).
Deployment, maintenance and operations of hosting DevOps tools on EC2 servers like Jenkins, SonarQube and Udeploy.
Troubleshooting Jenkins jobs, Sonarqube scans
Integrating Cloudwatch with third party monitoring tools like Newrelic and Sumologic
Administration of Artifactory
Using Docker and Kubernetes to deploy applications on EKS

DevOps Engineer

Sep 2019 – May 2022 · 2 yrs 8 mos

Development of IaC using terraform for AWS services that include -
Compute Services - EC2, Elastic Beanstalk, Lambda
Database Services - RDS, DynamoDB
Analytics Services - Kinesis, Kinesis Firehose, ElasticSearch, Glue
Application Integration Services - Step functions, EventBridge, SNS, SQS
Container Services - ECS, EKS, Fargate
DevOps Services - CodeCommit, CodeBuild, CodePipeline
Application
Services - API Gateway, CloudFront
Management and Governance Services - CloudWatch, Application Auto Scaling
Migration Services - DMS
Networking Services - VPC,
Network Firewall, Transit Gateway, Elastic Load Balancer
Security and Compliance Services - IAM, Network Firewall, Resource Access Manager, Secrets Manager
Storage Services - S3, S3 Glacier, EBS, EFS, AWS Backup
Code versioning and management via Git and AWS CodeCommit
Developing build scripts in Python and yaml for building infrastructure and application(Lambda, ECS) code via AWS CodeBuild
Infrastructure and Application CI/CD using AWS CodePipeline
Creating CloudFormation stack for provisioning AWS Core Infrastructure
Creating CodeCommit Repos, branching strategy, SCM
Creating CodeBuild projects, logging, concurrent build, build environment
Setting up central log management repositories in S3 for VPC flow logs,Route53 DNS query resolver logs, Lambda logs, ECS logs, ALB access logs, APIGateway access logs etc.
AWS Cost Optimization and billing management using tag based billing, consolidated billing on AWS organizations, budgeting using AWS Budgets and efficient pricing management using AWS Cost explorer
Assistance to Solution architects for setting up secure, reliable, efficient, cost optimized and loosely coupled architecture using AWS well-architected framework.
Security compliance and auditing using AWS Inspector, Security Hub, Config andother services
Python scripting on AWS Lambda using boto3 extension for various tasks likeEC2 auto start stop, SG rule addition and deletion, S3 bucket uploads and downloads etc.

Indian institute of engineering science and technology (iiest), shibpur

Research Trainee

Jun 2018 – Nov 2018 · 5 mos · Kolkata Area, India

Research internship on IOT.Working towards developing a prototype of cost effective IOT smart switches.

Siemens

Intern

Dec 2017 – Jan 2018 · 1 mo · Kolkata, West Bengal, India

The internship mainly involved troubleshooting the lab diagnostic instruments manufactured by Siemens.Assisted the Field Service Engineers at different work sites around the city that involved detecting hardware/software failures in different lab diagnostic smart instruments and then troubleshooting.