Abhishek Rajput
Gurgaon
Summary
A seasoned senior software engineer with 7 years of hands-on experience building and deploying robust, scalable full-stack applications. I excel at taking ownership of projects from the ground up, consistently delivering high-quality products, while solving intricate engineering problems.
Overview
7
7
years of professional experience
Work History
Senior Software Engineer
xLabs
08.2023 - Current
- Tech Stack: Koa.js, Blockchain, Prometheus, Influx, Grafana, Loki, Redis, MongoDB, AWS SQS/SNS, BullMQ, Kubernetes, Hardhat, Jest, Mocha with chai
- Engineered custom relayers for Wormhole protocols, enabling seamless interaction between smart contracts, blockchains, and relay tokens
- Collaborated on the development of an open-source wallet manager, contributing to features that automate rebalancing, monitoring, and transaction management across various blockchain platforms
- Optimized relayer SLAs, achieving p99 latency below 60 seconds through workflow parallelization, transaction repricing on EVM chains, and dynamic priority fee implementation for Solana broadcasting
- Enhanced smart contract interaction reliability by implementing Hardhat for end-to-end integration testing, significantly improving code quality and error detection
Founding Engineer
Qwestive
11.2022 - 07.2023
- Tech Stack: Next.js, React Query, Firebase Auth, web3.js, ethers.js, Firestore, MySQL with Prisma, TRPC, Cloud Functions, Google Cloud Scheduler, Google Task Queues, and GCP.
- Automated software deployment by establishing a mono-repository with CI/CD pipelines, feature flag management for continuous delivery, and A/B testing.
- Created a lightweight and secure TypeScript SDK and embedded UI widget, streamlining user onboarding processes for DApp integration partners.
- Expanded blockchain monitoring by deploying Tenderly Web3 Actions, enabling comprehensive on-chain transaction tracking across various networks.
Senior Software Engineer
Fluxon
08.2021 - 11.2022
- Tech Stack: Next.js, Node.js, Firebase, Firestore, GCP, Storybook, Playwright
- Developed a remote code execution service leveraging AWS Firecracker, utilizing microVMs for isolated code execution.
- Optimized microVM image size, achieving a reduction of over 50%, enabling increased microVM density per compute engine instance.
- Implemented pricing and subscription plans, securing initial paid customers within one month of launch.
- Optimized the live attendees feature, decreasing monthly GCP costs by over 50%.
- Integrated Firebase authentication utility into Playwright, automating tests with reusable simulated logins, and reducing CI test execution time by 60%.
Software Development Engineer - II
Netomi
01.2019 - 08.2021
- Tech stack: Vue.js, Vuex, Koa.js, MySQL, Apache Druid, Apache Kafka.
- Implemented micro-frontend architecture within a React web application, achieving more than a 50% reduction in development cycle time and ensuring a streamlined production deployment.
- Developed and managed the front-end and back-end development of the analytics module.
- Engineered an analytics reporting solution, empowering clients to independently access monthly reports and minimizing the need for business analyst intervention.
- Spearheaded the creation of a web chat plugin with AI and live agent support, enabling the customer success team to expand client onboarding capabilities.
Software Development Engineer - I
Handzap Software
06.2018 - 11.2018
- Developed and managed a react web app from scratch
- Designed and developed signup/login, otp module, job creation and invitation module
Education
Bachelor's degree - Information Technology
Delhi Technological University (Formerly DCE)
Delhi05-2018
Skills
- Nodejs
- Typescript/JavaScript
- Go
- Nextjs/Reactjs
- Distributed systems
- Cloud services (AWS/GCP)
- Microservices architecture
- Problem solving
Timeline
Senior Software Engineer
xLabs
08.2023 - Current
Founding Engineer
Qwestive
11.2022 - 07.2023
Senior Software Engineer
Fluxon
08.2021 - 11.2022
Software Development Engineer - II
Netomi
01.2019 - 08.2021
Software Development Engineer - I
Handzap Software
06.2018 - 11.2018
Bachelor's degree - Information Technology
Delhi Technological University (Formerly DCE)
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