Mukul Gupta

As a backend developer, I bring a meticulous and diligent approach to crafting robust systems, driven by a deep sense of accountability and a curious desire for insightful solutions. My idealistic perspective ensures I'm always striving to build impactful and reliable software, meticulously attending to every detail for optimal performance and a greater purpose.

Experience

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Backend Developer

Dataflow Group · Sep 2024 – Present

Not yet confirmed

• Architected a centralized document processing pipeline to eliminate redundant file conversions across microservices, decreasing processing duplication by 4.5x and elevating overall backend efficiency.
• Optimized database performance and AWS infrastructure via asynchronous processing and advanced caching strategies, slashing API latency from 15s to 2s, shrinking memory footprint by 80% (under 200 MB), and cutting cloud costs by 20%
• Strengthened platform security and system resilience by enforcing role-based document encryption and designing robust fallback mechanisms, driving a 40% drop in API failure rates.
• Orchestrated event-driven workflows utilizing AWS SQS, Lambda, and Infobip to automate asynchronous vendor notifications, accelerating verification turnaround time by 30%.
• Spearheaded the deployment of a structured distributed logging and telemetry framework using DynamoDB, shrinking production incident Time-to-Resolution (TTR) by 35% and enhancing system observability.

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Software Developer

DataFlow Group · Sep 2024 – Present

Not yet confirmed

• • Spearheading backend initiatives to enhance workflow automation and document processing reliability across large-scale verification systems.
• • Collaborating with cross-functional teams to architect event-driven services that streamline case handling and reduce operational overhead.
• • Driving observability and monitoring improvements through diagnostic tooling and real-time alerts to ensure faster production recovery.
• • Actively contributing to code reviews, design discussions, and performance optimization efforts to maintain system scalability and resilience

Junior Fullstack developer

TransFi · May 2024 – Sep 2024

Not yet confirmed

• Built the Crypto Microservice from scratch, migrating from a monolith to scalable Node.js microservices.
• Integrated multi-chain wallet APIs (Ethereum, Solana, TON) and more exchanges for real-time balance tracking.
• Automated deposits and withdrawals using AWS Lambda, Step Functions, and SQS, improving reliability and speed.

Backend Developer

TransFi · Apr 2024 – Sep 2024

Not yet confirmed

• Modernized a legacy monolithic wallet system by decoupling it into a highly scalable crypto microservices architecture using Node.js and TypeScript.
• Engineered seamless multi-chain onboarding flows (Ethereum, Solana, TON) and integrated over 8 tier-1 exchange APIs (Circle, KuCoin, Huobi) to facilitate cross-border balance management.
• Automated high-throughput deposit and withdrawal pipelines using AWS Step Functions and SQS, incorporating robust data validation, exponential retries, and dead-letter queues (DLQs) for fault tolerance.
• Partnered with cross-functional engineering teams to establish advanced CI/CD deployments and observability practices, actively elevating the reliability of distributed financial systems

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Blockchain Developer

Magpiexyz · Mar 2023 – Jan 2024

Not yet confirmed

• Designed and deployed secure smart contracts for staking, liquidity pools, and governance models across prominent DeFi protocols including Magpie, Penpie, and Radpie.
• Programmed core decentralized finance mechanisms, optimizing yield-generation and asset-locking functionalities across multiple EVM-compatible platforms.
• Streamlined complex migration workflows by authoring automated deployment scripts using TypeScript and Hardhat, facilitating seamless zero-downtime contract upgrades on Ethereum, BSC, and Arbitrum.
• Championed rigorous smart contract security by instituting comprehensive test-driven development (TDD) via Ethers.js, exceeding 95% test coverage and ensuring zero vulnerabilities during external audits.

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Smart Contract developer

Magpie XYZ · Mar 2023 – Dec 2023

Not yet confirmed

• Developed and tested production-grade DeFi smart contracts for staking, liquidity, and governance (Magpie, Penpie, Radpie).
• Automated deployments with Hardhat & TypeScript scripts and achieved 95%+ test coverage for secure releases.
• Gained deep understanding of staking, yield farming, and cross-chain interactions across Ethereum and BSC.

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Crew Member

Alcheringa, IIT Guwahati · Jan 2020 – Mar 2021

Not yet confirmed