Jayakrishnan A V
Thrissur
Summary
Dynamic Technology Lead with a proven track record at Emvigo Technologies, specializing in frontend architecture using React.js and Next.js. Successfully directed teams, enhancing code efficiency and implementing performance optimizations. Adept at mentoring engineers and enforcing coding standards, driving project success through innovative solutions and collaborative leadership.
Overview
7
7
years of professional experience
Work History
Technology Lead
Emvigo Technologies Pvt Ltd
07.2023 - Current
- Leading frontend architecture for Next.js and Angular 19 enterprise applications.
- Built reusable React/Next.js boilerplate projects to accelerate future development.
- Directed teams of 10-30 engineers, mentoring juniors and enforcing coding standards.
- Integrated GraphQL, AWS Cognito, SCSS theming, and implemented performance optimization.
- Key Projects:
- Chicking (Online Food Ordering Platform): Built customer-facing web application (chickingdelivery.com) with Next.js, Redux, and Google APIs. Implemented Home page, Location selector, Product details page, and enforced best practices for scalability and accessibility. (Team: 15)
- Next.js Boilerplate: Created pluggable architecture with reusable components, SCSS support, and Firebase/AWS Cognito authentication. (Team: 6)
Senior Software Engineer
Accubits Technologies
11.2021 - 07.2023
- Spearheaded frontend development of NFT marketplace, insurance portals, and blockchain-based browser extensions.
- Improved codebase efficiency by 25% through React refactoring and component reuse.
- Standardized Git workflows across teams, reducing merge conflicts by 40%.
- Key Projects:
- NFT Marketplace: React + Redux + Metamask; developed NFT creation/resale flows, admin portal, and performance improvements. (Team: 7)
- Insurance Claims Portal: Led React UI redesign; streamlined business logic and reusable UI components. (Team: 13)
- NFT Browser Extension: Developed React extension with offline sync and IndexedDB storage. (Team: 7)
Software Engineer
Qburst
11.2020 - 11.2021
- Contributed to large-scale retail/commerce applications in React + Node.js.
- Upgraded Redux-Saga and Node.js versions across regions, ensuring production stability.
- Enhanced payment workflows with 3DS1 integration.
Software Engineer
Spericorn Technology
08.2018 - 11.2020
- Delivered multiple React, Vue.js, and Electron.js applications across fintech and retail.
- Built integrations with time-tracking APIs (Harvest, Toggl, TSheets) and hardware devices.
- Focused on reusable UI components, coding standards, and functional programming.
- Key Projects:
- Time Tracking Portal: React + Electron + Node.js app with hardware integration. (Team: 1)
- Ambassador Ticketing Portal: Vue.js + Node.js platform with document signing and admin tracking. (Team: 1)
Education
MCA -
Hindustan College of Arts and Science
Coimbatore01.2015
Skills
- Reactjs
- Nextjs
- Angular 19
- SCSS
- Nodejs
- Expressjs
- Redux
- Frontend architecture
- PostgreSQL
- Firebase
- Git
- GraphQL
- Code reviews
- CI/CD
- Performance optimisation
- Code optimization
- Performance tuning
Selected Projects
- EdTech Learning Platform, Frontend Lead, Emvigo, 2023-2024, Interactive math-learning platform with lessons and animations., Designed modular frontend, enforced naming conventions, integrated Adobe Animate with dynamic text., HTML, CSS, Vanilla JS, Adobe Animate, 30
- NFT Marketplace, Senior Software Engineer, Accubits, 2022, Blockchain marketplace for NFT creation, purchase, and resale., Built React frontend, integrated Metamask, implemented admin portal, optimized performance., React.js, Redux, Node.js, PostgreSQL, Metamask, SCSS, 7
- NFT Browser Extension, Senior Software Engineer, Accubits, 2022-2023, Extension enabling NFT transactions and offline sync., Led React development, IndexedDB storage, offline syncing, and blockchain integrations., React.js, Redux, Node.js, IndexedDB, 7
- Insurance Claims Portal, Senior Software Engineer, Accubits, 2021-2022, Portal to manage insurance and claim processes for logistics vehicles., Refactored UI components, reduced duplicate code, led React development., React.js, Redux, Node.js, MySQL, 13
- Chicking (Online Food Ordering Platform), Frontend Lead, Emvigo, 2024-2025, Chicking is a global online food ordering and delivery platform (chickingdelivery.com). Customers can browse menus, select locations, view product details, and order meals online., Implemented the Home page, Location selector, and Product details page. Applied frontend best practices for performance, accessibility, and scalability. Collaborated with mobile and backend teams for seamless API integration., Next.js, Redux, React Router, Google APIs, Node.js, 15
- Time Tracking Portal, Software Engineer, Spericorn, 2020, Portal integrating 3rd party time trackers with hardware devices., Developed Electron desktop app, API integrations, and reusable React components., React.js, Electron.js, Node.js, PostgreSQL, 1
- Business Solution Platform, Software Engineer, Spericorn, 2019, Enterprise solution with authentication, recruitment, news feed, employee/task management, and subscriptions., Developed reusable React components, enforced coding standards, implemented scalable modules., React.js, Redux, Node.js, MySQL, 10
Core Skills
React.js, Next.js, Angular 19, Electron.js, SCSS, Node.js, Express.js, Redux, Redux-Saga, PostgreSQL, AWS Cognito, Firebase, Git, GraphQL, Code Reviews, CI/CD, Performance Optimization
Languages
Malayalam
First Language
English
Proficient (C2)
C2
Tamil
Beginner
A1
Hindi
Beginner
A1
Timeline
Technology Lead
Emvigo Technologies Pvt Ltd
07.2023 - Current
Senior Software Engineer
Accubits Technologies
11.2021 - 07.2023
Software Engineer
Qburst
11.2020 - 11.2021
Software Engineer
Spericorn Technology
08.2018 - 11.2020
MCA -
Hindustan College of Arts and Science
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