Aman Mandal

Product Engineer

Mumbai, Maharashtra, India3 yrs 9 mos experience

Most Likely To Switch

Key Highlights

Expert in building scalable DeFi applications.
Strong background in blockchain technology and protocols.
Proficient in both frontend and backend development.

Stackforce AI infers this person is a Fintech Developer with strong expertise in Blockchain and DeFi technologies.

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Skills

Core Skills

Frontend DevelopmentBlockchainBackend Development

Other Skills

AWSAmazon Web Services (AWS)Android DevelopmentBabel.jsBootstrapCascading Style Sheets (CSS)Core JavaDeFiDecentralized FinanceEthereumEtherjsHTMLHTML5JavaScriptMySQL

About

A Developer by profession and passion. Experienced in Frontend as well as Integration of different protocols in web3. Currently learning 3d development which includes Blender and Threejs. Passionate about Blockchain, Superconductors, Quantum Computing and Game development.

Experience

Syntax

Blockchain Developer

Mar 2025 – Nov 2025 · 8 mos · Remote

Stationx

2 roles

Fullstack Blockchain Engineer

May 2024 – Sep 2025 · 1 yr 4 mos · Remote

Elevated from Frontend Engineer to a core Fullstack Blockchain Engineer role, working across backend services and smart contract integrations.
Designed and maintained critical backend infrastructure using NestJS, TypeScript, and AWS, powering DeFi features at scale.
Expanded protocol integrations and added backend support for high-frequency DeFi actions across multiple chains.
Developed robust, scalable APIs and microservices enabling smooth proposal execution, staking, airdrops, and cross-chain actions.
Collaborated closely with frontend and smart contract teams to ensure end-to-end product delivery.
Introduced CI/CD pipelines and improved backend deployment processes, increasing dev velocity by 2x.

NestJSTypeScriptAWSBackend DevelopmentBlockchain

Frontend & Integration Engineer

Mar 2023 – May 2024 · 1 yr 2 mos · Remote

Led the frontend engineering team (4 developers) to build and maintain scalable DeFi interfaces across multiple EVM chains.
Replaced reliance on external Safe APIs by building a custom governance proposal service, reducing execution latency by 70%.
Architected and built the Spaces module, enabling syndicate-based asset management with $300K+ AUM across 40+ user-created spaces.
Integrated 24+ DeFi protocols (EigenLayer, Rocket Pool, Renzo, etc.) across 7 chains, improving liquidity and staking access for over 100K+ users.
Developed a secure, multi-chain airdrop system that distributed $1M+ in ERC-20 tokens.
Implemented The Graph (subgraphs), GraphQL, and Apollo Client for querying real-time data across 8+ chains.
Built KYC integration with ZKMe and streamlined identity verification across platforms.
Collaborated directly with product and design teams to ship production-grade features using NextJS, Tailwind CSS, web3.js, and TypeScript

NextJSTailwind CSSweb3.jsTypeScriptFrontend DevelopmentBlockchain

Defiedge

Frontend Engineer

Dec 2022 – Feb 2023 · 2 mos · Remote

Lambdatest

Technical Writer

Jul 2022 – May 2023 · 10 mos · India

Freelance

Freelance Developer

Jun 2022 – Present · 3 yrs 9 mos

Worked with Spreadefi, a DeFi protocol focused on looping strategies, cross-chain leveraged positions, and liquidity routing.
Designed and built the full frontend of the platform using NextJS, Tailwind CSS, and TypeScript.
Implemented complex DeFi flows including lending, borrowing, and position management across multiple chains.
Integrated DeFi protocols such as Aave, Beefy Finance, Compound, Seamless, and Zerolend using web3.js and on-chain SDKs.
Developed cross-chain liquidity routing features using Squid Router, enhancing user experience across 4+ EVM chains.
Built dynamic dashboards for tracking user portfolio positions, health factors, and real-time TVL data.

NextJSTailwind CSSTypeScriptweb3.jsDeFiFrontend Development+1