Purushottam Kumar
Noida
Summary
Dedicated web developer with over 6.5 years of experience in crafting responsive websites and landing pages using modern technologies such as React.js, JavaScript, HTML, and CSS. Proven track record of delivering high-performance, user-focused solutions while optimizing core web vitals and integrating sophisticated UI/UX elements. Expertise in collaborating with cross-functional teams to translate complex business requirements into efficient, scalable code. Committed to enhancing web performance and improving user experience, contributing to the success of digital products through innovative front-end development practices.
Overview
6
6
years of professional experience
Work History
Senior Software Engineer
BOLD Technology Systems Pvt. Ltd
05.2025 - Current
- Contributed to multiple A/B experiment on our resume and job portal products.
- Developed over 40 dynamic landing pages using React.js, JavaScript, HTML, CSS, JSON, and other technologies.
- Designed reusable styled components in React.js, enabling efficient integration across multiple projects and experiments.
- Focused on optimizing site performance, specifically Core Web Vitals, to enhance landing page metrics such as LCP, FCP, CLS, and overall page speed.
- Supervised the work of programmers, designers, and technicians, assigned tasks, and monitored performance against targets.
Software Engineer
BOLD Technology Systems Pvt. Ltd
05.2023 - 04.2025
- Developed resume templates and corresponding landing pages using technologies such as React.js, JavaScript, HTML, CSS, JSON, and more.
- Designed and implemented complex animations using HTML and CSS to improve page performance.
- Developed scalable and maintainable code, ensuring the long-term stability of the software.
- Utilized version control systems, such as Git, to track changes throughout the development process.
Front End Developer
Express KCS
12.2022 - 04.2023
- Utilized HTML, CSS, and JavaScript to create visually appealing and responsive web pages that met client requirements.
- Coded using HTML, CSS, and JavaScript to develop features for both mobile and desktop platforms.
- Worked closely with UX/UI designers to translate their designs into functional web applications.
- Engineered and implemented code for Google Ads functionality.
Website Designer
The Web Plant Pvt Ltd.
07.2018 - 11.2022
- Worked closely with clients to gather requirements, and translate them into technical specifications for implementation.
- Designed mobile-first websites using progressive enhancement techniques, catering to a growing mobile audience.
- Coded more than 100 websites using HTML, CSS, JavaScript, jQuery, JSON, and more on the HubSpot platform, and in multiple languages.
- Created blogs and blog posts using HTML, CSS, JavaScript, and HUBL.
- Converted legacy HTML sites to modern CMS platforms, such as HubSpot, for easier content management by clients.
Intern
VG Web Studio PVT.LTD.
07.2016 - 10.2016
- 3 Months Internship in Web Technology with VG Web Studio PVT.LTD. Since 17th july 2016 to 25th Oct 2016.
Education
Computer Science Engineering
Rajiv Gandhi Technical University
Bhopal, MP01.2017
Intermediate - undefined
SKP Vidyavihar
Banka, Bihar01.2013
High School - undefined
St. Joseph Public School
Samastipur, Bihar01.2011
Skills
- Skilled in React development
- Skilled in JavaScript
- Skilled in jQuery
- Skilled in web development tools
- Skilled in HTML and HTML5
- Skilled in CSS3
- Skilled in Bootstrap framework
- Web performance metrics
- Skilled in Microsoft Word
- C development skills
- Version control proficiency
- API implementation
- Testing and debugging
- Web performance metrics
Languages
English
Native or Bilingual
Hindi
Native or Bilingual
INTERPERSONAL SKILL
- Ability to rapidly build relationship and set up trust.
- Confident and Determined
- Ability to cope up with different situations.
Timeline
Senior Software Engineer
BOLD Technology Systems Pvt. Ltd
05.2025 - Current
Software Engineer
BOLD Technology Systems Pvt. Ltd
05.2023 - 04.2025
Front End Developer
Express KCS
12.2022 - 04.2023
Website Designer
The Web Plant Pvt Ltd.
07.2018 - 11.2022
Intern
VG Web Studio PVT.LTD.
07.2016 - 10.2016
Intermediate - undefined
SKP Vidyavihar
High School - undefined
St. Joseph Public School
Computer Science Engineering
Rajiv Gandhi Technical University