Paresh Borkar
@pareshborkar
Senior Fullstack Engineer improving performance, scalability, and secure frontend/backend systems.
IndiaWhat I'm looking for
I’m a Senior Fullstack Engineer with 10 years of experience building and scaling data-intensive, high-performance web applications. I specialize in performance engineering, system design, and frontend architecture, consistently delivering measurable improvements in speed, scalability, and reliability.
In my current role, I led end-to-end performance optimization of data-intensive dashboards—cutting load time by 79% (2.7 min → 34 sec) and reducing frontend bundle size by 87% (26.8MB → 3.5MB). I built scalable React dashboards handling 100K+ records, optimized Redux to minimize re-renders, and designed high-performance visualization with React.js and Plotly.js.
I also focus on secure, maintainable systems: I implemented Role-Based Access Control, designed CSP with nonce-based controls, and architected secure embeddable dashboards using token-based authentication and iframe integration. I’m currently exploring Generative AI, Agentic AI, and AI-driven workflow automation, and I thrive collaborating in Agile environments to ship production-ready solutions.
Experience
Work history, roles, and key accomplishments
Senior Fullstack Engineer
Nanoprecise Data Services Pvt. Ltd.
Sep 2019 - Present (6 years 9 months)
Led end-to-end performance optimization of data-intensive dashboards, reducing load time by 79% (2.7 min to 34 sec) and frontend bundle size by 87% (26.8MB to 3.5MB). Built scalable React dashboards and high-volume REST APIs, optimizing MongoDB aggregations and implementing secure, embeddable analytics with RBAC, token auth, CSP, and micro-frontend architecture via Module Federation.
Software Engineer
Online Productivity Solutions Pvt. Ltd
Jan 2018 - Aug 2019 (1 year 7 months)
Delivered end-to-end application features using React with Redux, including interactive UI components and drag-and-drop experiences. Built and maintained Node.js services with REST APIs and GraphQL for data synchronization, provenance/traceability features, and processing/persistence of large-scale data.
Product Engineer
Almawiz Technologies Pvt. Ltd
May 2017 - Dec 2017 (7 months)
Built and maintained a Node.js/Express/MongoDB data analysis server that automated processing and triggered notifications and emails based on insights. Developed an e-commerce assistant module integrating eBay APIs and a Dialogflow-based conversational agent, and created an Appium-based automated mobile testing framework to improve test efficiency.
Software Developer
Anant Info Media Pvt. Ltd
Nov 2015 - May 2017 (1 year 6 months)
Designed and developed a medical inventory management portal using AngularJS, PHP, and MySQL, enabling order tracking and real-time dashboard visualization. Led development of a digital detailing framework and built survey/form tooling with offline-capable data collection, alongside RESTful PHP APIs for native mobile app integration.
Education
Degrees, certifications, and relevant coursework
Padre Conceicao College of Engineering (PCCE)
Bachelor of Engineering
2011 - 2015
Activities and societies: Winner, Hackathon Competition (Techyon 2.0, PCCE Goa).
Completed a Bachelor of Engineering at Padre Conceicao College of Engineering from Jan 2011 to Jun 2015.
Availability
Location
IndiaAuthorized to work in
Portfolio
github.com/PareshBorkarSocial media
Job categories
Skills
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