ASAditya Samanta

120+ Five-Star Reviews

Fiverrs Pick AWS & AI Consultant Specializing in

AWS Serverless

Optimize, automate, and scale your backend with AWS Serverless Architecture & AI — 10× faster and up to 70% cheaper.

💰

AWS Cost Reduction

Up to 70% Savings

⭐5.0Average Rating

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Serverless & AI, without the chaos

From “everything is breaking” to lean, scalable AWS & AI systems.

I help teams fix slow releases, shrink AWS bills, and move into fast, cost-efficient, serverless architecture that actually scales.

Problem

Speak to the Pain

Struggling with slow development, high AWS bills, or legacy infrastructure?

You're not alone. Most teams are held back by:

❌Rising AWS costs with no visibility
❌Slow deployments and fragile backends
❌Outdated architectures that can't scale
❌Lack of in-house AI expertise
❌Difficulty integrating ChatGPT, Bedrock, or Llama
❌Support teams overwhelmed by repetitive tickets

Talent search slow? Senior AWS/AI experts cost $200K+ and take months to hire.

Solution

What You Get With Me

I help build lean, scalable, AI-powered systems with AWS Serverless.

You get:

✔Ultra-scalable serverless backends
✔40–70% reduction in AWS costs with focused optimization
✔AI automation workflows powered by modern LLM models
✔Reliable infrastructure with near-zero DevOps overhead
✔Fast delivery — days, not months
✔Architecture designed to be extended by your internal team

Skip the talent hunt and start scaling today with an expert who delivers immediately.

Case Studies from real projects

Case Studies From Recent Projects

Snapshots from recent client work across multiple industries — all focused on serverless, AI, and AWS cost reduction.

FinTech

Real-Time Payment Card Processing Engine

Built a high-speed processing layer for real-time card transactions with instant validation, scoring, and routing across multiple providers.

Lambda, DynamoDB, API Gateway, Kinesis, Elasticsearch

IoT

Real-Time Fuel Pump Data Pipeline

Streams real-time petrol pump telemetry—dispenser flow, tank levels, and sales pulses—into a serverless pipeline.

Lambda, DynamoDB, Kinesis, IoT Core

FinTech

AI Support Chatbot

Built AWS-Powered AI Support for client support. Achieved 50–60% reduction in repetitive tickets.

Lambda, DynamoDB, API Gateway, ChatGPT, Bedrock

SalesTech

AI-Driven Inbox Warm-Up Automation

Built an AI engine that simulates natural conversations, boosts sender reputation, and improves email deliverability across domains.

Lambda, DynamoDB, API Gateway, Bedrock, SES

High-Traffic

Serverless Core Backend for Scale

Rebuilt core backend into a fully serverless stack. Zero scaling issues, with 80% Lower Streaming Costs.

Lambda, DynamoDB, API Gateway, Bunny Stream

SaaS

AWS Cost Optimization & Serverless Migration

Cut AWS bill by 70%, removed ECS bottlenecks, migrated to Lambda + DynamoDB, and improved performance by 3×.

Lambda, DynamoDB, API Gateway

Services to accelerate your team’s growth

Services that Make a Difference

Practical, business-focused suite of AWS, Serverless, and AI solutions designed to eliminate bottlenecks, cut costs, and accelerate your team’s growth.

Serverless & Cloud

1/8

Serverless Backend Transformation Kit

Migrate APIs & backends to Lambda, API Gateway, and DynamoDB with clean, scalable architecture.

2/8

Legacy-to-Serverless Modernization

Refactor monoliths into event-driven, pay-per-use serverless systems without big-bang rewrites.

3/8

AWS Cost Optimization & FinOps

Audit your AWS bill and cut 40–70% costs with right-sizing, autoscaling, and serverless patterns.

4/8

Scalable APIs & Event Pipelines

Build resilient APIs with queues, streams, EventBridge, Step Functions, and Lambda.

AI & Automation

5/8

AI Support Suite (ChatGPT + Claude + Llama)

AI chatbot trained on your docs, ticketing history, FAQs, and knowledge base.

6/8

AI Document Based Workflows

Automate OCR, summarization, classification & extraction for PDFs and forms.

7/8

AI Internal Tools & Dashboards

AI reasoning + real-time data → instantly smarter internal operations.

8/8

AI Strategy & Architecture

Model selection, embeddings, vector DB, and low-cost AI workflow design.

Testimonials
Trusted by teams worldwide

From maximizing AWS efficiency to engineering powerful AI automations, here’s what I’ve delivered for modern SaaS founders and teams.

Another great experience with Sam! He is PROFESSIONAL, responsive, and delivers high-quality work. His attention to detail and proactive communication make working with him a breeze. As a repeat customer, I highly recommend him. Thank you, Sam! 🙌

We enjoyed working again with Sam on a new feature for our product. He has always met all of our requirements 100% and has gone above and beyond to ensure everything works properly.

Sam is great to work with. I have worked with him on multiple apps over the last two years and I couldn't recommend him highly enough. Thank you and I look forward to continued work together in the very near future!

Colby/USA

Founder

Tech Stack for nextgen apps

Powering Innovation: The Modern AI & Cloud Tech Stack

Explore the cutting-edge tools and platforms I use to build fast, scalable, and intelligent AI solutions—from cloud to code, and everything in between.

AWS Serverless & Cloud

Fully managed, event-driven backends built to scale automatically while keeping your AWS bill under control.

AWS Lambda

Event-driven compute that scales from zero to peak traffic without managing servers or containers.

API Gateway

Highly available API front-door for REST, WebSocket, and HTTP APIs with built-in security and throttling.

Step Functions

Visual workflows to orchestrate complex business logic, retries, and long-running AI/ETL jobs.

Cognito

Secure, scalable user auth (email, social, enterprise SSO) without rolling your own identity system.

S3

Durable, cost-effective storage for uploads, backups, data lakes, and static asset hosting.

CloudFront

Global CDN for blazing-fast delivery of APIs, websites, and media with built-in security layers.

EventBridge

Serverless event bus for decoupled, scalable integrations across AWS services.

CloudWatch

Monitoring, logging & alerting for AWS resources & applications to keep everything running smoothly.

SQS

Highly reliable message queue for decoupled microservices and asynchronous workloads.

SNS

Pub/sub messaging for fan-out notifications, microservice events, and system-wide broadcasts.

Kinesis

Fully managed streaming service for ingesting, processing, and analyzing real-time data.

AI Models & AI Platforms

I combine the best LLMs on the market to power chatbots, copilots, automation, and internal tools that actually move the needle.

OpenAI ChatGPT

Production-ready GPT workflows for chatbots, agents, content pipelines, and smart internal tools.

Anthropic Claude

Great for long-context reasoning, safer assistants, and complex knowledge-heavy use-cases.

Amazon Bedrock

Unified AWS-native platform to orchestrate multiple foundation models with enterprise security.

Vibe Coding & Prompt Engineering

Crafting powerful prompts, creative workflows, and LLM ops for next-level AI experiences—where code meets creativity.

Prompt Engineering

Designing, testing, and refining prompts for LLMs to maximize accuracy, creativity, and reliability.

LLM Ops

Managing, evaluating, and deploying large language models in production workflows.

Creative Coding

Building interactive, generative, and AI-driven user experiences with modern frameworks.

Vector Databases & Search

Search, recommendations, and RAG (Retrieval-Augmented Generation) powered by fast, scalable data stores.

DynamoDB

Serverless NoSQL backbone for low-latency, auto-scaling data workloads across millions of users.

Elasticsearch

High-performance full-text and structured search for logs, analytics, and smart query experiences.

OpenSearch

AWS-native search and analytics engine built for scale, offering vector search and embeddings.

Pinecone

Managed vector database for lightning-fast semantic search and enterprise-grade RAG systems.

Databases

Designing, optimizing, and scaling modern databases for fast, reliable, and high-performance applications.

MongoDB Architecture

Schema design, indexing strategies, aggregation pipelines, and performance tuning for high-scale workloads.

PostgreSQL & SQL Optimization

Relational modeling, query optimization, indexing, partitioning, and building scalable transactional systems.

DevOps & Infrastructure

Automated delivery pipelines and infrastructure-as-code to keep deployments consistent and reversible.

AWS Amplify

Rapidly connect frontends to AWS backends with CI/CD, hosting, and auth baked in.

Serverless Framework

Infrastructure-as-code for Lambda-first architectures that stay organized.

Developer Tools

Modern languages and runtimes to ship backend and automation logic quickly, safely, and maintainably.

Node.js

Great for high-throughput APIs, event handlers, and integrations with the JavaScript ecosystem.

TypeScript

Type-safe foundation for more reliable, refactor-friendly codebases across frontend and backend.

Python

Perfect for data-heavy scripts, AI/ML workflows, and glue logic on top of AWS services.

Frontend & UX

Clean, fast, and responsive frontends that make complex AI + serverless systems feel simple and delightful.

Next.js

Full-stack React framework for SEO-friendly, lightning-fast web apps with server components.

React

Battle-tested UI library to build highly interactive, component-driven interfaces.

Tailwind CSS

Utility-first styling for rapid iteration and consistently modern visual design.

Software Testing & Quality Assurance

High-confidence releases powered by automated testing, API validation, and end-to-end quality checks across modern tools and workflows.

Postman

Design, run, automate, and monitor API tests using collections, environments, and scripted workflows.

Jest

Fast, reliable unit and integration testing framework for JavaScript and TypeScript applications.

FAQ

Frequently Asked Questions

Here are the most common questions teams ask before working with me on AWS, serverless, and AI automation projects.

What kind of projects do you usually help with as an AWS and AI specialist?

I design and implement AWS serverless backends, AI-powered web apps and APIs, automation workflows, and modernize legacy systems into scalable, event-driven architectures.

Can you help reduce our AWS bill with a system/architecture redesign?

Yes. I typically run a cost audit, remove waste, resize resources, and redesign critical workloads using Lambda, DynamoDB, and other serverless services to cut 40–70% of backend costs.

Can you integrate LLM based AI into our existing systems and workflows?

Absolutely. I build AI workflows like ticket reduction, document parsing, internal FAQ bots, and help centers using providers such as OpenAI, Bedrock, and Llama 3.

Do you only work with startups, or do you also support larger companies?

I work with startups, SaaS teams, agencies, and enterprises. The engagement style changes based on your size, but the goal is always the same: fast, lean, production-ready systems.

How does a typical engagement start when a new team reaches out for help?

We start with a short call to understand your stack and goals. Then I propose a focused plan—often a 1–2 week pilot to prove value before scaling to a larger roadmap.

Do you offer ongoing support after the initial project is complete?

Yes. I can stay on as an on-demand AWS/AI architect to review designs, ship new features, and keep costs under control via a flexible retainer or part-time engagement.

Ready to explore AI & Serverless for your team?

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