Hey 👋 I'm Keshav
Professional Coder
Hi, my name is Keshav Kumar and I began coding when I was in high school. I've spent most of my waking hours for the last several years designing, programming and building web applications.




05+
Years of Experience
20+
Projects completed
As a skilled web developer, I specialize in creating responsive, user-friendly websites with a focus on modern design and efficient code. I excel in front-end development, with a deep understanding of HTML, CSS, JavaScript, and various frameworks. My passion is turning ideas into functional and aesthetically pleasing digital experiences.
Learn More↗My Quality Services

Web Application Development
Building scalable and high-performance web applications using ReactJS, Next.js, and modern JavaScript frameworks.

Enterprise Software Development
Building business applications with role-based access, compliance, and scalability in mind.

DevOps & CI/CD Automation
Automating deployments, managing CI/CD pipelines, and implementing Infrastructure as Code (IaC) using Terraform or Ansible.

Security & Compliance
Implementing security best practices such as JWT authentication, OAuth, secure cookies, encryption, and compliance (CFR21, GDPR, SOC2).
My Recent Work
See my expertise






My Expertise
Research Engineer 2
Bert Labs, Bangalore
I led the complete redevelopment of the Bert Labs website using Next.js 15 and Contentful CMS, delivering a modern, responsive design with dynamic content management. Optimized performance by reducing LCP from 4.5s to 1.2s, achieving FID under 100ms, and securing a 95+ Lighthouse score. Implemented CSP, SRI, secure cookies, and HTTPS for enhanced frontend security. Integrated AI/ML insights into RBAC-enabled Angular dashboards using Microsoft Entra ID. Developed CFR21/CSV-compliant dashboards for Strides Pharma. Designed an admin dashboard for Contentful updates. Unified tracking via Google Tag Manager and built a CI/CD pipeline with Bitbucket, deploying seamlessly on Azure Cloud.
Full Stack Web Developer
Bihar State Madrasa Education Board, Patna
I architected and developed highly scalable web applications using the MERN stack (MongoDB, Express.js, ReactJS, Node.js), increasing user satisfaction by 100% and improving system efficiency by 30%. I designed an optimized database handling over 1 million student records, reducing query times by 25%. Leading a team of 7 developers, I implemented responsive UI/UX and secure API integrations, boosting user engagement by 40%. I also integrated secure payment gateways, improving transaction success rates by 30%. Additionally, I mentored junior developers, fostering a culture of learning, which accelerated project deliveries by 50%.
Full Stack Web Developer
Hotel Patliputra Continental, Patna
I built and deployed a custom room booking platform using Node.js, Express.js, and MongoDB, providing an intuitive UI for seamless reservations. I developed a customized admin dashboard with RBAC, enabling hotel staff to manage bookings, view reports, and track interactions securely. By resolving 50+ website issues, I improved user satisfaction by 50% and reduced bounce rates by 15%. I configured and maintained an Apache server, ensuring 99.9% uptime, and integrated the ccAvenue payment gateway, increasing online bookings by 20%. Additionally, I collaborated on full-stack optimizations and enforced security best practices for data protection and compliance.
Education Background
Integrated BCA & MCA
Indira Gandhi National Open University, Patna
Completed an integrated dual-degree program with a strong academic performance, maintaining a 66% throughout the course. The comprehensive curriculum covered fundamental computer science concepts and advanced technologies, including Data Structures, Algorithms, Database Management, Web Development, Cloud Computing, DevOps, AI/ML, and Software Architecture. During the program, I gained hands-on experience through various projects, including developing a real-time analytics dashboard using the MERN stack and implementing machine learning models for predictive analysis. I also worked on microservices-based applications using Docker and built several responsive web applications using modern frameworks. My academic journey was enriched by research activities, including publishing a paper on "Performance Optimization in Modern Web Applications" and conducting research on AI/ML applications in healthcare. I actively participated in technical paper presentations, expanding my theoretical knowledge and research capabilities. Beyond academics, I took on leadership roles as the Technical Head of the university's coding club, where I organized technical workshops and hackathons. I also mentored junior students in programming and development, fostering a collaborative learning environment and developing strong leadership and communication skills.
Clients Testimonials

"Thanks to your web agency team for their professional work. The website they created for my business exceeded my expectations, and my clients have given positive feedback about its design and user-friendliness."
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