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Hello! I'm Sharad Kumar, a Senior MERN / Full-Stack Engineer with over seven years of hands-on experience in crafting scalable web applications. My journey in software development has allowed me to explore various domains, from SaaS to e-commerce platforms, all while ensuring optimal performance and security. I love collaborating with teams, whether remote or in-person, to bring ideas to life. I have a strong passion for React, Node.js, and cloud solutions. Outside of coding, I enjoy mentoring and sharing knowledge with budding developers. I believe that continuous learning and adaptability are key to staying relevant in this fast-paced tech world.…Hello! I'm Sharad Kumar, a Senior MERN / Full-Stack Engineer with over seven years of hands-on experience in crafting scalable web applications. My journey in software development has allowed me to explore various domains, from SaaS to e-commerce platforms, all while ensuring optimal performance and security. I love collaborating with teams, whether remote or in-person, to bring ideas to life. I have a strong passion for React, Node.js, and cloud solutions. Outside of coding, I enjoy mentoring and sharing knowledge with budding developers. I believe that continuous learning and adaptability are key to staying relevant in this fast-paced tech world.

Sharad Kumar

2D Animator, Full Stack Developer, Front-End Developer, +4

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Hello! I'm Sharad Kumar, a Senior MERN / Full-Stack Engineer with over seven years of hands-on experience in crafting scalable web applications. My journey in software development has allowed me to explore various domains, from SaaS to e-commerce platforms, all while ensuring optimal performance and security. I love collaborating with teams, whether remote or in-person, to bring ideas to life. I have a strong passion for React, Node.js, and cloud solutions. Outside of coding, I enjoy mentoring and sharing knowledge with budding developers. I believe that continuous learning and adaptability are key to staying relevant in this fast-paced tech world.…Hello! I'm Sharad Kumar, a Senior MERN / Full-Stack Engineer with over seven years of hands-on experience in crafting scalable web applications. My journey in software development has allowed me to explore various domains, from SaaS to e-commerce platforms, all while ensuring optimal performance and security. I love collaborating with teams, whether remote or in-person, to bring ideas to life. I have a strong passion for React, Node.js, and cloud solutions. Outside of coding, I enjoy mentoring and sharing knowledge with budding developers. I believe that continuous learning and adaptability are key to staying relevant in this fast-paced tech world.

Available to hire

Hello! I’m Sharad Kumar, a Senior MERN / Full-Stack Engineer with over seven years of hands-on experience in crafting scalable web applications. My journey in software development has allowed me to explore various domains, from SaaS to e-commerce platforms, all while ensuring optimal performance and security. I love collaborating with teams, whether remote or in-person, to bring ideas to life.

I have a strong passion for React, Node.js, and cloud solutions. Outside of coding, I enjoy mentoring and sharing knowledge with budding developers. I believe that continuous learning and adaptability are key to staying relevant in this fast-paced tech world.

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Work Experience

Senior Software Engineer at Technomatz IT Solutions

March 1, 2024 - Present

Architected and deployed REST APIs powering real-time data exchange across 3 core product lines, cutting average response time from 400 ms to 300 ms and boosting user retention. Strengthened security by implementing JWT-based authentication and encrypted password storage with Bcrypt, reducing login-related incidents by 40% and achieving OWASP compliance. Drove cross-functional delivery of a scalable application framework, enabling the team to support 10k+ daily active users with zero downtime during peak traffic events.

Senior Software Engineer at TechnoMatz IT Solutions

March 1, 2024 - Present

Architected and deployed REST APIs powering real-time data exchange across three core product lines, cutting average response time from 400 ms to 300 ms and boosting user retention. Implemented JWT-based authentication and encrypted password storage with bcrypt, reducing login-related incidents by 40%. Delivered a scalable application framework supporting 10k+ daily active users with zero downtime during peak traffic.

Senior Software Engineer at Careator Technologies

February 1, 2024 - September 15, 2025

Spearheaded end-to-end product deployments, streamlining setup processes and reducing new developer onboarding time by 30%, accelerating team productivity. Resolved critical production bugs and performance bottlenecks, cutting system downtime by 20% and improving customer satisfaction. Strengthened reliability through advanced debugging workflows and proactive monitoring, ensuring 99.9% uptime across client-facing applications.

Senior Software Engineer at Caretator Technologies

February 1, 2024 - September 15, 2025

Spearheaded end-to-end product deployments, streamlined setup processes, and reduced new developer onboarding time by 30%, accelerating team productivity. Resolved critical production bugs and performance bottlenecks, cutting system downtime by 20% and improving customer satisfaction. Strengthened reliability through advanced debugging workflows and proactive monitoring, ensuring 99.9% uptime across client-facing applications.

Senior Software Engineer at Careator Technologies

April 1, 2022 - February 29, 2024

Owned end-to-end deployment pipelines, reducing developer onboarding time by 30% through standardized setup and documentation. Identified and resolved critical production bottlenecks, reducing system downtime by 20%. Improved application reliability through proactive monitoring and debugging, maintaining 99.9% uptime.

Senior Software Engineer at Empplan

April 1, 2022 - September 15, 2025

Optimized frontend architecture, improving page load times by 35% and reducing rendering issues across browsers and devices. Delivered responsive, cross-platform experiences, increasing mobile engagement and ensuring compatibility across 20+ device configurations.

Senior Software Engineer at Emplan

April 1, 2022 - September 15, 2025

Senior Software Engineer at Empplan

August 1, 2021 - April 30, 2022

Re-architected frontend components, improving page load performance by 35% across browsers and devices. Delivered responsive, mobile-first experiences, increasing mobile engagement across 20+ device types. Collaborated with cross-functional and remote teams using GitHub, Jira, and Slack, ensuring predictable releases.

Software Engineer at Bestpeers Info System

July 1, 2021 - September 15, 2025

Developed scalable REST APIs with Node.js & MongoDB, powering data flows for 10k+ daily active users in SaaS and e-commerce products. Collaborated on multiple high-stake client projects, ensuring on-time delivery and adherence to enterprise-grade quality standards. Boosted frontend performance by lazy loading, code-splitting, and Redux optimizations, cutting average page load times by 40%.

Software Engineer at Bestpeer Info System

July 1, 2021 - September 15, 2025

Developed scalable REST APIs with Node.js & MongoDB powering data flows for 10k+ daily active users in SaaS and e-commerce products. Collaborated on multiple high-stake client projects, ensuring on-time delivery and adherence to enterprise-grade quality standards. Boosted frontend performance by implementing lazy loading, code-splitting, and Redux optimizations, cutting average page load times by 40%.

Software Engineer at Ragon

June 1, 2020 - September 15, 2025

Developed interactive product customization modules with React.js and Material-UI, enhancing user personalization and boosting cart additions. Optimized image rendering and lazy loading strategies, reducing mobile page load times.

Software Engineer at Remo

June 1, 2020 - September 15, 2025

Architected real-time chat and conference interfaces using Firebase, enabling seamless communication for hundreds of concurrent event participants. Expanded platform scalability, driving a 22% boost in engagement across hosted virtual events.

Software Engineer at Bestpeers Infosystem

September 1, 2017 - July 31, 2021

Built scalable Node.js + MongoDB APIs for SaaS and e-commerce products serving 10k+ daily users. Optimized frontend performance using lazy loading, Redux optimizations, and code splitting, reducing load times by 40%. Delivered multiple client projects on time while maintaining enterprise-grade quality standards.