Keshav Kumar | Full Stack Developer

Hey πŸ‘‹ I'm Keshav

πŸ† Proven track record of building high-performance web platforms that drive real results β€” 40% higher engagement, 32% boost in organic traffic, and 70% reduction in form creation time. I bring frontend finesse and backend logic together to solve complex product problems.

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Keshav Kumar
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05+

Years of Experience

20+

Projects completed

Full Stack Developer with expertise in Next.js and MERN stack, focused on building high-performance web applications. Proven track record of improving Core Web Vitals and boosting user engagement by 40%, while optimizing database performance for enterprise-scale projects handling millions of records. Passionate about creating secure, accessible digital solutions that deliver measurable results.

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SERVICES

My Quality Services

Web Application Development

Web Application Development

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

Enterprise Software Development

Enterprise Software Development

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

DevOps & CI/CD Automation

DevOps & CI/CD Automation

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

Security & Compliance

Security & Compliance

Implementing security best practices such as JWT authentication, OAuth, secure cookies, encryption, and compliance (CFR21, GDPR, SOC2).

PORTFOLIO

My Recent Work

TOP SKILLS

See my expertise

ReactJS
80%
ReactJS
JavaScript
90%
JavaScript
TypeScript
70%
TypeScript
TailwindCSS
80%
TailwindCSS
Git
80%
Git
SASS
60%
SASS

Professional Experience

Research Engineer II

Bert Labs, Bangalore

Sep 2024 - Present
  • Built responsive frontend platform with Next.js 15 and Chakra UI. Improved user engagement by 40%
  • Enhanced UI interactions using React Hooks. Increased session duration by 25%
  • Optimized Core Web Vitals: LCP to 0.6s, achieved 95+ Lighthouse score
  • Implemented security measures reducing vulnerabilities by 60%
  • Maintained 95%+ test coverage using Jest. Set up CI/CD with Docker

Full Stack Web Developer & Team Lead

Bihar State Madrasa Education Board, Patna

Aug 2021 - Aug 2024
  • Developed web applications for 3,000+ schools using MERN stack
  • Optimized database queries: reduced load time from 60s to 1.2s for 1M+ records
  • Integrated payment gateways with 30% higher success rate and 20% fewer failures

Full Stack Web Developer & IT Support

Hotel Patliputra Continental, Patna

Aug 2019 - Jul 2020
  • Built hotel booking platform with PHP and MySQL. Improved efficiency by 70%
  • Optimized database performance by 35%. Handled 3Γ— more traffic
  • Integrated CCAvenue payments. Increased successful transactions by 38%

Education Background

Integrated BCA & MCA

Indira Gandhi National Open University, Patna

Jan 2016 - Dec 2020
  • Maintained 66% academic performance throughout the integrated dual-degree program
  • Won State Level Web Development Competition organized by CSI
  • Core subjects: Data Structures, Algorithms, Database Management, Web Development, Software Architecture
  • Projects:
    • Home Service Provider platform using JSP and Oracle 11c
    • Farm Equipment E-commerce using PHP and MySQL
    • Furniture E-commerce platform using PHP and MySQL
  • Leadership:
    • Technical Head of Institution coding club
    • Organized technical workshops
    • Mentored junior students in programming
RECOMMENDATIONS

Professional Endorsements

Nipun Krishnan
Ratings
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"Working with Keshav has been an inspiring experienceβ€”his deep technical knowledge and design sensitivity consistently elevate our UI/UX outcomes. He brings clarity, speed, and innovation to every collaboration."
Nipun Krishnan
UI/UX DESIGNER, BERT LABS
01

CONTACT ME

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