Can I hire dedicated AWS serverless developers on an hourly basis?

Yes. Eternal offers dedicated AWS serverless developers for hire on an hourly, part-time, or full-time basis with a minimum of 40 hours. You can scale your team up or down at any time.

What is the difference between Microservices and Serverless?

Microservices is an architectural pattern where applications are built as independently deployable services, often in containers. Serverless is an execution model where a cloud provider runs your code in response to events without managing servers. Microservices define how you structure your app; serverless defines how you run it.

AWS Serverless App Development Services | Lambda, Fargate & API Gateway

AWS Serverless Application Development Services

The new generation of application development comprises AWS serverless development services, which are highly beneficial to the organisation, product owner and the development team. AWS serverless eliminates server management entirely — developers write code and AWS handles provisioning, scaling, and availability automatically.

The concept of AWS serverless application development assists in accomplishing: no server management, pay-for-use only, superior technology, project scalability, and precise fault tolerance. Organisations adopting serverless report infrastructure cost reductions of 40–70% compared to traditional server-based setups.

AWS Serverless Development

We work on AWS Fargate and AWS Lambda services that deliver precise serverless development and implementation. As an AWS Consulting Partner, Eternal has 15+ AWS certified developers who have delivered serverless solutions across Finance, Healthcare, Logistics, and Real Estate industries.

AWS Fargate

With AWS Fargate, we work with numerous AWS services like ECS (Amazon Elastic Container Service) and EKS (Elastic Kubernetes Services). Fargate eliminates the requirement to establish, supervise and handle servers and lets you enable and pay for resources per app. It further enhances safety measures by facilitating application isolation through design.

AWS Lambda

Through AWS Lambda, an event-driven AWS serverless development service, we enable pay-as-you-go computing services, craft workload-aware cluster scaling logic, and sustain event integrations and precise runtimes without managing or maintaining servers. AWS Lambda is the world's most widely adopted serverless compute service, processing trillions of requests every month.

AWS Serverless vs Traditional Cloud vs Containers

Choosing the right cloud architecture is critical for cost, scalability, and speed. Here is a clear comparison to help you decide.

Factor	AWS Serverless (Lambda / Fargate)	Traditional Cloud (EC2)	Containers (ECS / EKS)
Server Management	None — fully managed by AWS	Full server management required	Container orchestration required
Pricing Model	Pay only per execution (millisecond billing)	Pay 24/7 whether idle or busy	Pay for running container capacity
Auto Scaling	Instant, automatic, virtually unlimited	Manual or scheduled autoscaling	Configurable autoscaling
Deployment Speed	Seconds to deploy new functions	Minutes to hours for provisioning	Minutes per container build/deploy
Best For	Event-driven apps, APIs, microservices, variable traffic	Long-running, heavy compute workloads	Complex microservices needing full control
Cost Efficiency	Up to 70% lower operational costs	Higher ongoing infrastructure cost	Moderate cost

AWS Serverless Application (App) Integration Services

Application integration on AWS Serverless application (App) is a suite of services that facilitates interactions between decoupled elements within serverless applications.

Amazon EventBridge

It is a serverless event bus connecting applications and leveraging real-time data from applications, blended SaaS apps, and AWS services.

AWS Step Functions

It is a serverless function orchestrator that sequences AWS Lambda functions and AWS services into crucial business applications.

Amazon SQS

It is a message queuing service that helps you decouple and scale serverless applications, microservices and distributed systems.

Amazon SNS

It is a completely managed messaging service for enabling application-to-person (A2P) and application-to-application (A2A) communication.

Amazon API Gateway

It assists programmers in providing scalable and safe mobile & web applications backend, enabling them to link their apps.

AWS AppSync

It helps build APIs with GraphQL for developing apps quickly by offering front-end developers the capability to query numerous databases.

AWS Serverless Data Store Services

We have built serverless services for all your technology stack's layers, including AWS data store services.

Amazon S3

It offers cloud-based storage for programmers to better store and save any amount of data sets at any point in time.

Amazon DynamoDB

It is a NoSQL database service that facilitates developers to build a database table that better stores and saves datasets while enabling all levels of requested traffic.

Amazon RDS Proxy

It is an entirely managed, accessible database proxy for Amazon Relational Database Service that makes apps scalable, robust to database failures, and protected.

Amazon Aurora Serverless

It is an on-demand, auto-scaling configuration that automatically starts up, shuts down, and scales capacity better as per the application's requirements.

Top Benefits of Serverless App Development

Pay Per Usage

Effortlessly Deploy Apps

No Worry about Servers

Higher Scalability

Cost Savings

Reusability of Elements

Top Industries We Have Worked with for Serverless Development

We have worked with numerous industries and successfully enabled them through serverless technologies.

Hotel Wellness

Manufacturing

Finance

Real Estate

Lighting

Logistic Distribution

Jewellery

Travel Hospitality

What Our Clients Have To Say

Look at our clients' honest feedback to know why they leverage and value our services.

Large scale MongoDB development delivering multi type content within complex collections with embedded typing and logic and in multiple languages on AWS. Technically complex but delivered faultlessly. Thanks everyone at Eternal, job very well done!

Richard P.

Bournemouth, GB

The Eternal team did an excellent job setting up our application. It was a complex scenario with several legacy issues, but they worked swiftly and communication was excellent, all managed through a very helpful online project management system. I will definitely be using them again in the future

David H.

Leeds, GB

Great team to work with, they fixed a very difficult problem which 5 other coders could not figure out. They did in an hour. Amazing team, will hire again for future projects.

Edward B.

Stockholm, SE

FAQs on AWS Serverless Application Development Services

What are serverless applications in AWS?

Serverless applications in AWS are cloud-based applications where AWS manages the infrastructure automatically. Developers focus only on writing code without worrying about servers, scaling, or maintenance. AWS services like AWS Lambda, Amazon API Gateway, and Amazon DynamoDB are commonly used to build serverless apps. These applications automatically scale based on demand, ensuring high availability and performance. Serverless architecture reduces operational costs by charging only for actual usage. It also enables faster development, deployment, and innovation for modern cloud-native applications.

What are the five major components of serverless development?

A web server
FaaS layer
Security token service (STS)
User authentication
Database

Which company provides the best AWS serverless development services?

Eternal Web Pvt Ltd is a leading AWS serverless application development company with 15+ years of experience, 15+ AWS certified developers, and 99+ happy clients globally. We offer end-to-end serverless solutions using AWS Lambda, Fargate, API Gateway, DynamoDB, and more, serving clients across the US, UK, India, and beyond.

What are the use cases for serverless development?

Trigger-based tasks
Crafting RESTful APIs
Asynchronous processing
Safety checks
Continuous Delivery (CD)
Continuous Integration (CI)
Real-time data processing
Chatbot and AI application backends

What are the future aspects of serverless computing?

Serverless computing is the modern trend in the cloud computing space. It has made building, deploying, and scaling apps much more straightforward. Now developers don't need to worry about anything other than their programming. They don't require provisioning a server or installation of software to operate their code.

Can a serverless app be completely automated?

You can build serverless applications with a precise automated deployment pipeline right from the explicit AWS Lambda console. You can effortlessly adopt best practices like continuous delivery, infrastructure as code using AWS CloudFormation or CDK, and zero-downtime deployments.

What is the variance between Microservices and Serverless?

Microservices is leveraged to build many diverse applications with the assistance of containers. On the other hand, serverless is an explicit environment utilised to perform the code anyway and from anywhere. Microservices define how you structure your app; serverless defines how you run it.

How much does AWS serverless app development cost?

AWS serverless development cost depends on project scope, team size, and engagement model. Eternal offers flexible hiring on an hourly, part-time, or full-time basis. The serverless infrastructure itself follows a pay-per-use model, which can reduce operational costs by 40–70% compared to traditional hosting. Contact us for a free project consultation and estimate.

What is the difference between AWS serverless and traditional cloud hosting?

Traditional cloud hosting requires you to provision, manage, and pay for servers 24/7, even during idle time. AWS Serverless eliminates server management entirely — you only pay for the actual compute time your code uses. Serverless apps auto-scale instantly and have no idle costs, making them significantly more cost-effective for event-driven workloads.

What industries benefit most from AWS serverless architecture?

AWS serverless architecture benefits a wide range of industries including Hotel & Wellness, Manufacturing, Finance, Real Estate, Logistics & Distribution, Jewellery, Travel & Hospitality, and Lighting. Any industry with variable traffic, event-driven workflows, or a need to reduce infrastructure costs benefits greatly from serverless.

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