Summary
Overview
Work History
Education
Skills
Project Links
Languages
Timeline
Generic

DHIRAJ KIRAN KOLHE

Ambarnath

Summary

Senior Frontend Engineer with 10+ years of experience developing scalable, high-performance web applications using React.js, Angular, JavaScript, TypeScript, HTML5, CSS3, and SCSS. Strong expertise in component-based architecture, responsive UI development, REST API integration, accessibility (WCAG/A11Y), and frontend performance optimisation.

Experienced in building enterprise applications across finance, education, SaaS, and e-commerce domains. Skilled in translating Figma/XD designs into reusable UI components while ensuring cross-browser compatibility, responsive layouts, and modern frontend best practices.

Passionate about clean code, UI performance, accessibility, and modern frontend engineering.

Overview

14
14
years of professional experience

Work History

Sr UI Developer

Procentris Indian Pvt. Ltd.
Navi Mumbai
12.2023 - 04.2026

A. TPA Easy Platform (Finance Domain)
Technologies: HTML5, CSS3, JavaScript, jQuery, AJAX, Node.js, PDFMake
● Developed and enhanced multiple modules within the TPA Easy ecosystem
● Built real-time UI components and handled dynamic data rendering
● Integrated frontend with backend services for seamless data flow
● Implemented PDF generation for invoices and reports
● Improved application performance and strengthened security
B. SYAS
● Technologies: JavaScript, AJAX, HTML5, CSS3
● Developed responsive UI and handled dynamic data rendering using AJAX.
● Improved user experience with optimised front-end performance and clean UI structure.
C. OnCore Filtration
● Technologies: JavaScript, HTML5, CSS3, C#
● Worked on UI development and backend integration.
● Built user-friendly interfaces and ensured smooth data flow between

front-end and server.

D. Stentech (Stentech Inc.)
● Technologies: JavaScript, jQuery, HTML5, CSS3
● Developed responsive UI components and enhanced website usability.
● Improved cross-browser compatibility and performance.

E. NEMC
● Technologies: JavaScript, jQuery, HTML5, CSS3
● Created interactive front-end features and optimised UI performance.
● Ensured responsive design and consistent user experience across devices.

F. Poppins (Poppins Furniture)
● Technologies: JavaScript, jQuery, AJAX, HTML5, CSS3, PHP, Shopify, Backbone.js
● Worked on e-commerce features, UI enhancements, and dynamic content handling.
● Integrated front-end with PHP/Shopify backend and improved user interaction using AJAX.
● Leveraged advanced AI tools such as ChatGPT, GitHub Copilot, and Google Gemini to
accelerate development.
● Automate repetitive tasks and improve overall code quality.
● Applied AI prompt engineering techniques to generate optimised solutions, debug issues
efficiently, and streamline development workflows.
● Utilised AI-driven approaches to reduce development time, enhance productivity, and
deliver scalable, high-performance applications.
● Designed, developed, and maintained web applications based on evolving business
requirements using JavaScript, Angular, jQuery, AJAX, HTML5, and CSS3.
● Built dynamic and interactive user interfaces using Angular, JavaScript, jQuery, and
AJAX ensuring smooth user experience and real-time data handling.
● Developed and maintained structured, scalable front-end architecture with reusable
components and clean coding standards.
● Created responsive and modern UI components using Tailwind CSS, ensuring
cross-browser compatibility and mobile-first design.
● Optimised application performance by improving JavaScript, jQuery, and AJAX
functions, reducing load time and enhancing responsiveness.
● Integrated front-end applications with backend services using Node.js, PHP, and ASP.NET,
including API integration and data handling.
● Worked on Node.js application optimisation to improve server-side performance and overall
system efficiency.
● Implemented secure coding practices to prevent data leakage, safeguard sensitive
information, and ensure application security compliance.
● Identified and resolved security vulnerabilities, improving system reliability and robustness.
● Developed dynamic PDF generation using PDFMake, including automated invoice creation
and structured document handling.
● Refactored and standardised codebase (JavaScript, CSS, UI components) to improve
maintainability, reusability, and scalability.
● Collaborated with cross-functional teams to deliver end-to-end solutions, ensuring alignment
between UI, backend, and business requirements.

Sr UI Developer

LearningMate Solution Pvt. Ltd.
10.2020 - 06.2023
  • Developed a modular, single-page web application in Angular that incorporated responsive design principles.
  • Developed custom UI library that enhanced developer productivity and facilitated code reuse.
  • Created reusable UI components that accelerated development and improved Ajax integration efficiency.
  • Developed custom UI Pages and UI Macros to enhance user experience for Service Now users.
  • Developed front-end architecture that improved scalability and performance of the website and web application.
  • Optimized application performance, reducing page load time and improving overall user experience.
  • Created components in ReactJs and Angular based on project specifications.
  • Utilized CSS-in-JS to style components and create a consistent UI look and feel.
  • Developed user interfaces that were cross-browser and device compatible, ensuring a consistent user experience across platforms.
  • Developed and implemented user-friendly navigation that improved user experience.
  • Enhanced application speed through code optimization and performance tuning.
  • Developed SVG, CSS3, SCSS, and SASS animations for enhanced user engagement.
  • Created HTML, CSS3, SCSS, and SASS designs based on specifications outlined in Jira tickets and aligned with XD designs.
  • Established coding structure and UI design according to project requirements.
  • Utilized version control to ensure code integrity and maintain version history.
  • HTML5 SCSS SASS, CSS3 Keyframe Animation React js UI Development.

Sr. UI. Developer

Qaurus Infotech Pvt. Ltd.
02.2019 - 03.2020
  • Developed web applications using AngularJS, HTML5, CSS3, JSON, JavaScript, jQuery, and PHP, improving user experience and application functionality.
  • Designed intuitive user interfaces for web applications using modern frameworks.
  • Implemented multiple projects using AngularJS, showcasing expertise through websites such as www.nbhe.in and kamaladevicollege.com.
  • Developed responsive layouts ensuring seamless performance across devices and browsers.
  • Collaborated with cross-functional teams to gather requirements, offering design insights that informed user interface decisions.

Web Developer

A.I. ANALYTICS
04.2017 - 12.2018
  • Created dynamic web applications using AngularJS, HTML5, CSS3, JavaScript, and jQuery to improve functionality and engagement.
  • Developed responsive web applications with HTML, CSS, and JavaScript frameworks to enhance user accessibility on various devices.
  • Developed web applications in PHP (CodeIgniter) to enhance user experience.
  • Collaborated with data analysts to integrate machine learning models into user interfaces, improving data-driven decision-making for users.
  • Implemented best practices for code quality and version control with Git to streamline collaboration and maintain project integrity.

UI UX Developer

Densoft InfoTech Pvt Ltd
02.2014 - 02.2017
  • Developed web application using Angular framework and technologies (html5, css3, Photoshop, Sketch, InVision, Illustrator, Javascript, jQuery, Angular 6, PHP, mysql, mssql) to deliver user-friendly interfaces.
  • Contacted potential clients via email and phone to establish rapport and schedule meetings.
  • Researched company needs and identified decision-makers for purchasing.
  • Participated in conferences, meetings, and industry events to broaden knowledge and strengthen professional network.
  • Planned and oversaw new marketing initiatives.
  • Created PowerPoint presentations and sales displays to effectively communicate project concepts and support client engagement.
  • Reached out to clients to discuss project updates to inform them about new developments in the company's products.

Web Designer

Jinit Technology PVT. LTD
01.2013 - 01.2014
  • Created wireframes, storyboards, user flows, process flows, and sitemaps to effectively communicate interaction and design ideas.
  • Executed visual design stages from concept through final hand-off, ensuring alignment with engineering requirements.
  • Designed layouts that met client specifications and improved user engagement.
  • Conceptualize original website design ideas that bring simplicity and user friendliness to complex roadblocks.
  • Present and defend designs and key deliverables to peers and executive level stakeholders.
  • Established and promoted design guidelines and best practices, ensuring consistent quality across all projects.

Field Network Engineer

Intellicon PVT.LTD
02.2012 - 01.2013
  • Installed and maintained systems, routers, and switches to ensure reliable operation and minimize downtime.
  • Conducted regular maintenance and monitoring of computer networks and systems to ensure optimal performance.
  • Diagnosed, tested, and evaluated new technology to enhance network capabilities.
  • Responded to call-outs promptly to resolve technical issues, enhancing client satisfaction.
  • Analyzed call logs to identify underlying issues and trends, improving future troubleshooting efforts.
  • Followed written and diagram instructions to set up systems and resolve faults.
  • Installed and configured computer hardware and operating systems. of a company's computer hardware operating systems and applications.

Education

BCA - Computer Application

Sikkim University
Amalner
01-2013

Jetking - Hardware- Networking

Jetking
Jalgaon
01-2010

H.S.C -

Dhan dai mata Collage
Nasik
01-2008

S.S.C -

Sane Guruji Vidyalaya
Nasik
01-2006

Skills

  • Reactjs
  • Angular 12
  • TypeScript
  • JavaScript ES6
  • HTML5
  • CSS3
  • SCSS / SASS
  • Tailwind CSS
  • Bootstrap
  • REST API Integration
  • Responsive UI Development
  • Component Architecture
  • Accessibility WCAG A11Y
  • Cross Browser Compatibility
  • Frontend Performance Optimization
  • Git
  • Agile Scrum
  • Figma
  • Adobe XD
  • Jira
  • Nodejs
  • CI/CD Concepts
  • Secure Coding Practices

Project Links

Web Applications & Websites

  • National Brilliant Hunt Examination (NBHE) – www.nbhe.in / www.nbhe.com
  • Kamladevi College – http://kamaladevicollege.com
  • Swamidevprakash School – http://swamidevprakashschool.com
  • Bidyodaya School – http://bidyodaya.edu.np/smc_regform.html
  • Careerfutura – http://www.careerfutura.com
  • Pustakalaya School (Balpaathmala) – https://pustakalaya.org/balpaathmala/
  • E-Paath – https://pustakalaya.org/epaath/
  • Government of Nepal Ministry of Education – http://moecdc.gov.np
  • Deerwalk Learning Center – https://dlc.dwit.edu.np
  • Soham Vedapathshala – www.sohamvedapathshala.org
  • Octopus PAL – www.octopus-pal.com
  • Lalita Patil School – www.lalitapatilschool.com
  • Dentician – www.dentician.in
  • Harikrupa Steel Furniture – http://www.harikrupasteelfurniture.com

WordPress Projects

  • Yukta Yoga – http://yuktayoga.org
  • Allure Associate – https://allureassociate.in
  • Techsyst Consultant – http://techsystconsultant.com
  • Sanket Agrawal – http://sanketagrawal.in
  • Radha Krishna Caterers – http://radhakrishnacateres.in
  • Stock Market Ek Soch – http://stockmarketeksoch.com
  • Avir Lab – http://avirlab.in

Languages

  • English
  • Hindi
  • Marathi
  • English
  • Hindi

Timeline

Sr UI Developer

Procentris Indian Pvt. Ltd.
12.2023 - 04.2026

Sr UI Developer

LearningMate Solution Pvt. Ltd.
10.2020 - 06.2023

Sr. UI. Developer

Qaurus Infotech Pvt. Ltd.
02.2019 - 03.2020

Web Developer

A.I. ANALYTICS
04.2017 - 12.2018

UI UX Developer

Densoft InfoTech Pvt Ltd
02.2014 - 02.2017

Web Designer

Jinit Technology PVT. LTD
01.2013 - 01.2014

Field Network Engineer

Intellicon PVT.LTD
02.2012 - 01.2013

BCA - Computer Application

Sikkim University

Jetking - Hardware- Networking

Jetking

H.S.C -

Dhan dai mata Collage

S.S.C -

Sane Guruji Vidyalaya
DHIRAJ KIRAN KOLHE