AWS cloud development in Kolkata

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AWS cloud development

The broadest cloud catalogue available — used selectively, because most systems need a handful of its services, not forty.

Cloud platform

Chosen per project

Maintainable handover

AWS offers more services than any competitor, which is both its strength and the source of most of its cost problems. A well-designed AWS deployment uses a small, deliberate set of services and understands the billing model behind each one.

We design for what the application actually needs, keep the architecture legible, and review spend against usage rather than letting it drift.

What we build with AWS

Web applications needing autoscaling and high availability

Migrating on-premise systems to managed infrastructure

Data pipelines and scheduled processing

Static sites and media delivered through a global CDN

Where it fits — and where it does not

Good fit when

A specific managed service removes real operational burden

Traffic is variable and autoscaling genuinely pays

Multi-region availability is a real requirement

The team can support the services chosen

Consider something else when

Small, steady workloads a single server would serve more cheaply

Teams with no cloud operations capability and no plan to build it

Architectures assembled from services nobody on the team understands

AWS architecture

A typical production deployment

The path a user request takes through a standard AWS web application, and where the operational responsibilities sit.

Users

Requests from browsers and mobile clients.

CloudFront

Global CDN, TLS termination and caching.

Load balancer

Distribution across zones with health checks.

Application

Containers or instances in an autoscaling group.

Database

Managed RDS with automated backups and replicas.

Monitoring

CloudWatch metrics, logs, traces and alarms.

How we work with AWS

Right-sizing

Instance types and storage tiers chosen from measured usage, then reviewed once real traffic exists.

Infrastructure as code

Environments defined in code so they are reproducible and reviewable, not clicked together.

Least privilege

IAM roles scoped to exactly what each component needs, with no long-lived root credentials.

Cost visibility

Tagging and budget alerts, so an unexpected bill is caught in days rather than at month end.

Our typical AWS setup

Typical AWS stack choices and what we use for each
ConcernWhat we use
ComputeECS, EKS or EC2 depending on operational preference
DatabaseRDS for relational, DynamoDB where the access pattern suits it
StorageS3 with lifecycle policies moving cold data to cheaper tiers
DeliveryCloudFront in front of application and static assets
Infrastructure as codeTerraform or CDK, reviewed like application code
MonitoringCloudWatch with alarms routed to a person on call

Frequently asked questions

It can be, and usually is when instances are oversized, storage is never tiered and nothing is tagged. Designed and reviewed properly it is competitive — the cost is a function of the architecture, not the provider.

Yes. We assess what can move unchanged and what needs adjustment, run the migration with a tested rollback, and keep the old environment available until the new one has proved itself.

Not necessarily. With managed services and infrastructure defined in code, a small development team can operate it. We also provide ongoing support where you would rather not carry that responsibility.

Topics people search for

Services built with AWS

Tell us what you are trying to build

Describe the problem in plain language and we will tell you what it would take to solve it — the approach, the moving parts and the sensible order to build them in. No obligation either way.

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