Innovative Senior Software Engineer with 9 years of experience architecting, building, and deploying high-performance backend systems and scalable cloud infrastructure. My passion lies in transforming complex business requirements into robust, efficient, and automated data solutions that deliver measurable results.
I have a proven track record of engineering complex systems from the ground up, including designing multi-cloud data pipelines on AWS, Azure, and Google Cloud that process massive volumes of data, such as handling sustained network loads of over 5GB/s and making 150,000+ API requests daily. I thrive on building the foundational technology that empowers businesses, whether it's an automated lead management platform for global automotive brands or a high-throughput transaction system for a national stock exchange.
I am deeply experienced in client-facing roles, collaborating with stakeholders to understand their needs and architecting custom solutions. I am driven by solving complex data challenges and am always looking for opportunities to leverage technology to modernize industries.
Specialties:
Backend Development: Node.js, GoLang, Python
Cloud Architecture: Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure
Databases: SQL (MySQL), NoSQL (MongoDB)
Data Engineering: Data Pipeline Automation, ETL, API Integration, Data Modeling
DevOps & Automation: Bash Scripting, CI/CD, Docker
Emerging Tech: Blockchain (Hyperledger, Ethereum), AI Chatbots, NLP
AngularJS
MongoDB
Scala
Amazon Web Services
ExpressJS
Node.js
JavaScript
Microsoft Azure
Blockchain
Bot Development
Functional Programming
Data Scraping
Blockchain Development
Data Extraction
Saurabh L.
Pune, India
$75/hr
5.0
22 jobs
Hey there, hope you are doing great. ๐
I am Saurabh Lodha and I would love to help you build your idea.
Thought of trying a POC?
- Reach out to me and with my customized template repositories, we can quickly put together an MVP.
Have an idea and want to build and scale it to something big?
- I have more than 4 years of professional development experience and have completed and contributed to some amazing projects along the way so I would love to work with you.
Ever stuck in the hell of debugging or fixing something?
- Reach out to me, I will always love to take a look and help you out.
Want to get a consultation before building?
- I have a great domain experience in Blockchain and Backend development and keep myself updated with the latest in the domain. EIPs, ERC20s, NFTs, Defi and Lending protocols, Layer2, etc.
- I would be able to give you a great opinion on what you might want to try and also be able to build you an architecture for your product or a POC.
- Besides having a solid understanding of the technical side of things, I love to contribute amazing ideas and always consider giving everything to the team and to the product so you could start something amazing with me onboard.
In more details this is what I do to run my house -
- I work on designing, developing, and testing smart contracts and have mainnet deployed contracts on multiple EVM chains.
- I have a solid career in backend development and can design and develop backend services required for use cases like APIs for Dapps, Arbitrage bots for trading, monorepos, microservices, etc.
- I have worked in the Defi space for the last 1.5 years and have designed DEXs, vault contracts, staking pools, and yield-bearing contracts and also contributed towards building on top of some of the biggest projects in this space. (Aave, QuickSwap, Ethalend, Dystopia).
- I work on designing and developing subgraphs useful for data indexing.
- I also audit Smart Contracts and work extensively on learning about Smart Contract security and vulnerabilities.
- I have also developed Lottery Smart contracts, NFT Marketplaces, ERC1155 contracts, ICOs, vesting, and custom ERC20 smart contracts.
- I have a good experience of website development and smart contract integration and have completed some cool React projects along the way.
Combining all these, I make for a hard-working, innovative, punctual, and easy-to-work-with professional. I have good communication and leadership skills and have good experience working and shipping remotely. Having been in the Crypto space since 2019, I have the correct attitude required to build, excel and contribute in this space and love to work and build with the community.
I would love to connect and discuss more, and I am always ready to give an interview about my technical skills and make a good presentation of my communication skills.
Blockchain Architecture
Node.js
Smart Contract
TypeScript
JavaScript
web3.js
Solidity
Initial Coin Offering
Blockchain Development
Ethereum
NFT Marketplace
Blockchain
Cryptocurrency
NestJS
Aniruddha M.
Pune, India
$20/hr
5.0
1 jobs
I am Aniruddha, a Blockchain Developer helping startups and businesses turn ideas into secure, scalable, and production-ready Web3 products.
Blockchain isnโt just about writing smart contracts; itโs about building systems that people can trust and actually use. I focus on delivering solutions that are reliable, efficient, and aligned with real business goals, whether you're launching something new or improving an existing product.
From token creation to full-scale DApps, I work across the entire lifecycle, planning, development, and deployment.
๐๐ก๐๐ญ ๐ ๐๐จ:
- Smart contract development (ERC-20, ERC-721, custom logic, tokenomics)
- DApp development with seamless wallet integration
- NFT platforms, minting systems, and marketplaces
- DeFi solutions (staking, governance, payments, automation)
๐๐๐๐ก ๐๐ญ๐๐๐ค:
- Solidity, Ethereum, Polygon, Web3.js, Ethers.js, React, IPFS
๐๐ก๐ฒ ๐๐จ๐ซ๐ค ๐๐ข๐ญ๐ก ๐๐:
I focus on clean architecture, strong security, and smooth execution so your product is not just built, but built right.
Clear communication, fast turnaround, and a practical approach to solving real problems.
If you're looking to build in Web3 and want someone who can understand your idea and turn it into a working product, letโs connect.
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