Ravindra Kahar

Senior Software Engineer

Bengaluru, Karnataka, India3 yrs 10 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in Blockchain and Smart Contracts development.
Proficient in AWS and Backend Development.
Strong problem-solving skills with diverse tech stack.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with expertise in Blockchain and Cloud technologies.

Contact

Skills

Core Skills

PythonFastapiNodejsBlockchainApi DevelopmentNode.jsSoliditySmart ContractsAws

Other Skills

AI AgentsAJAXAWS Command Line Interface (CLI)AWS LambdaAWS SageMakerAlgorithmsAmazon EC2Amazon S3Amazon Web Services (AWS)Azure Cosmos DBBlobBootstrapCC (Programming Language)C++

About

I posses strong problem solving skills with experience in Blockchain, AWS and Backend Development. I have good understanding of Python/JS related frameworks like FastAPI, NodeJS and databases like MongoDB, SQL. A blockchain enthusiast having experience in Backend, Cloud and Smart Contracts.

Experience

Bd

Senior Software Engineer

Aug 2025 – Present · 7 mos · Bangalore Urban, Karnataka, India · Hybrid

PythonFastAPIMicrosoft AzureAzure Cosmos DBPostgreSQLRedis+3

Mettalex

Senior Software Engineer

Feb 2025 – Jul 2025 · 5 mos · Remote

PythonNodeJSPostgreSQLDockerBlockchainAmazon Web Services (AWS)+3

Trikon

Back End Developer

Feb 2023 – Feb 2025 · 2 yrs · Remote

Significantly improved API efficiency.
Developed several middlewares for checking API LIMITS and modifying the request data according to the type of logged in user.
Developed and built Web3 chat in production from scratch.
Working on both backend and Ethereum based blockchains.
Creating a fully fledged Smart Contract Wallet using ERC4337 and account abstraction.

web3.jsAmazon Web Services (AWS)API DevelopmentMongoDBPython (Programming Language)Express.js+8

Varaha

Software Engineer

Jun 2022 – Oct 2022 · 4 mos · Bengaluru, Karnataka, India

Backend Blockchain Developer

web3.jsPolygonExpress.jsNode.jsSolidityProgramming+1

Questbook by creatoros (yc w21)

Blockchain Developer

Dec 2021 – Apr 2022 · 4 mos · Remote

Responsible for developing smart contracts for ERC20, ERC721 and ERC1155 tokens on Ethereum and integrating with backend services using Web3 and NodeJS. I also have experience in deploying and managing microservices on AWS EC2 instances on Docker.

Node.jsEthereumSmart Contracts

Tata consultancy services

AWS Engineer

Jun 2021 – Dec 2021 · 6 mos · Bangalore Urban, Karnataka, India

Worked with Intel IoT team using AWS like IoT, Lambda and Greengrass, SageMaker, etc, managed EC2 instances and worked on Intel's Open VINO toolkit.
Built AWS Lambda function for automating ML models.

Amazon Web Services (AWS)Python (Programming Language)DockerAWSPython