AWS Cloud Developer
in Chennai.
Serverless-first AWS architecture — built so an early-stage product costs almost nothing to run at low traffic and does not need re-architecting the month it succeeds. Eight cloud certifications and more than twenty AWS services used in production.
Services
What gets built on AWS
Serverless applications
Lambda, API Gateway, DynamoDB, S3, SNS and EventBridge. No servers to patch, and no bill for capacity sitting idle overnight.
Authentication
Cognito user pools, OAuth 2.0, JWT, multi-factor authentication, social login and role-based access — built properly rather than hand-rolled.
Real-time APIs
AppSync GraphQL with subscriptions for live data — chat, notifications, dashboards and collaborative features.
CI/CD pipelines
Amplify, CodePipeline and GitHub Actions with environment separation, automated testing and zero-downtime deployment.
Storage and media
S3 with CloudFront, signed URLs, lifecycle rules and image pipelines that do not quietly become the largest line on your bill.
Migration to AWS
Moving off shared hosting or an over-sized VPS, planned so the cutover happens without downtime or data loss.
Cost
Why AWS bills get out of hand
Almost every runaway bill traces back to one of these. All are fixable.
Engagement
How a cloud project runs
Review what exists
Current architecture, bill breakdown and pain points — written up plainly, without a sales pitch attached.
Prioritise by impact
The changes that cut cost or risk most for least effort, ordered so you can stop at any point and still be better off.
Implement incrementally
Changes shipped in stages with rollback paths. Nothing about a production migration should be a single irreversible switch.
Hand over documented
Architecture diagrams, runbooks and infrastructure definitions so your team can operate it without depending on the person who built it.
Cloud work across Chennai and remote
Cloud engagements run remotely by nature. On-site sessions in Chennai available for architecture workshops and team handover.
Questions
Frequently asked
Can you reduce our AWS bill?
Usually, yes — most bills carry obvious waste: idle instances, over-provisioned databases, forgotten resources and missing S3 lifecycle rules. A review comes first, and you get a written estimate of the achievable saving before committing to any work.
Why serverless instead of servers?
For most small and mid-sized applications, serverless costs less at low traffic, scales without intervention at high traffic, and removes patching and capacity planning entirely. It is not universally right — consistently heavy, steady workloads can be cheaper on reserved instances, and you will be told when that is your case.
Can you migrate us to AWS from another host?
Yes. Migrations from shared hosting, VPS providers and other clouds are planned with a staged cutover and a rollback path so the switch does not risk downtime or data loss.
Do you set up CI/CD?
Yes — AWS Amplify, CodePipeline or GitHub Actions, with separated environments, automated testing and zero-downtime deployment, so releases stop being an event.
Who controls the AWS account?
You do. Everything is built in your own AWS account under your billing, with appropriate IAM access granted for the engagement and revocable at any time.
Do you do architecture review only?
Yes. A review and written recommendations without an implementation contract attached is a normal engagement, and useful as a second opinion before you commit to a large build.
What certifications do you hold?
Eight cloud certifications, with more than twenty AWS services used in production. The shipped, live projects matter more than the certificates, and both are on the main site.
Before you decide
Guides worth reading first
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