Chanchal Kumar Vishvakarma

Senior Fullstack Engineer | Tech Lead | Expanding Cloud Architecture & DevOps

Building high-performance frontend architectures and scalable backend systems that deliver exceptional user experiences at scale

About Me

Passionate about crafting exceptional digital experiences through innovative technology solutions

👨‍💻My Journey

Senior Fullstack Engineer (5.2 YOE) specializing in high-performance frontend architecture (React/Next.js) and scalable backend systems (Node/Nest). Proven experience leading teams, owning system design, and delivering financial, healthcare, AI, and edtech products at scale. Expert in AWS cloud, CI/CD automation, and secure system design. Passionate about performance optimization, agile methodologies, and cloud deployments.

My journey in software engineering has been driven by a relentless pursuit of excellence and innovation. With over 5 years of hands-on experience, I've evolved from a curious developer into a technical leader who bridges the gap between complex business requirements and elegant technical solutions.

I believe in the power of technology to transform businesses and improve lives. Whether it's optimizing financial workflows for millions of users or creating intuitive healthcare platforms, I approach every challenge with meticulous attention to detail and a user-first mindset.

5.2+
Years Experience
1M+
Users Served
10+
Projects Delivered
80%
Performance Boost

🏆Key Achievements

Led a team of 5 engineers delivering digital KYC solutions for 1M+ users

Improved SEO scores from 72% to 94% and reduced load times by 70%

Architected enterprise applications serving 500K+ combined users

Optimized CI/CD pipelines reducing deployment time by 80%

🎓Education & Professional Journey

Education

Bachelor of Technology (B. Tech)

Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV)

Bhopal

Graduated: 2017

Certifications
  • JavaScript, React, Node.js Developer Certificate – Namaste Dev

Experience Highlights

Neosoft (2025 - Present)

Senior Software Engineer

  • • Digital KYC & Mutual Funds for 1M+ users
  • • SEO optimization: 72% → 94%
  • • Performance: 4.5s → 1.5s load time
Tatvasoft (2021 - 2025)

Senior Software Engineer

  • • 3+ enterprise applications
  • • 500K+ combined users
  • • AWS infrastructure & CI/CD

Let's Build Something Amazing Together

I'm always excited to take on new challenges and collaborate on innovative projects. Whether you have a project in mind or just want to connect, I'd love to hear from you.

Featured Projects

A showcase of innovative solutions built with modern technologies, delivering exceptional user experiences and business value.

Patient Health Portal
Featured
Confidential

Patient Health Portal

A comprehensive healthcare SaaS platform with SSR/ISR, GraphQL, secure authentication, and AI-driven health insights. This project is currently being prepared for a portfolio-friendly case study.

Next.jsReactTypeScriptGraphQL+4 more
Digital KYC & Mutual Funds Platform
Featured
Confidential

Digital KYC & Mutual Funds Platform

A full-scale financial platform handling digital KYC (DigiLocker + e-Mudra) and complex mutual fund workflows like Switch, STP, and SWP. Architected secure RSA+AES encrypted flows and optimized performance & SEO for 1M+ users. Also developing and handling the complete user onboarding journey.

Next.jsNode.jsAWSRSA+AES+3 more
Smart Color Styler
Featured
Confidential

Smart Color Styler

AI-powered PWA and native mobile app for intelligent color styling. Delivered cross-platform builds via Capacitor, improved API speed by 30%, and automated the CI/CD pipeline.

ReactNext.jsPWACapacitor+4 more
EdTech Communication Platform
Featured
Confidential

EdTech Communication Platform

A real-time EdTech collaboration platform with dashboards for Admins, Teachers, and Students. Handles 10K+ concurrent users using WebSockets and optimized APIs after migrating from Firebase → MongoDB.

Next.jsNode.jsMongoDBWebSockets+3 more

Project Impact

Delivering measurable results across diverse industries

1M+
Users Served
94%
SEO Score
80%
Performance Boost
10+
Projects Delivered

Ready to Build Something Amazing?

Let's collaborate on your next project. I bring expertise in modern web technologies and a proven track record of delivering high-impact solutions.

Skills & Expertise

Technologies and tools I use to build scalable, high-performance applications that deliver exceptional user experiences.

💻

Frontend

ReactReact
Next.jsNext.js
TypeScriptTypeScript
Redux ToolkitRedux Toolkit
Tailwind CSSTailwind CSS
Material-UIMaterial-UI
React QueryReact Query
⚙️

Backend

Node.jsNode.js
NestJSNestJS
ExpressExpress
REST APIsREST APIs
GraphQLGraphQL
☁️

Cloud & DevOps

AWSAWS
DockerDocker
JenkinsJenkins
GitHub Actions
🔄CI/CD
🗄️

Database

MongoDBMongoDB
MySQLMySQL
PostgreSQLPostgreSQL
🛠️

Tools & Technologies

🔌WebSockets
📡Socket.IO
📱PWA
🔒Security
StripeStripe
RazorpayRazorpay
GitGit

Want to know more about my experience?

Download my detailed resume to see my complete professional journey, certifications, and project achievements.

Download Resume

Get In Touch

I'm always excited to connect with fellow developers, discuss new opportunities, and collaborate on innovative projects. Let's build something amazing together!

📧Send a Message

📞Direct Contact

Email

contact@chanchalkv.com

Phone

+91-7000143933

Location

Mumbai, India

🌐Connect Online

Find me on social media and professional platforms. I'm always happy to connect and discuss opportunities.

Available for new projects

Currently accepting freelance work and full-time opportunities

Frequently Asked Questions

Got questions? Here are some common ones I get asked. If you don't see your answer here, feel free to reach out!

What services do you offer?

I specialize in full-stack web development, including front-end technologies like React and Next.js, back-end with Node.js and databases, and mobile app development using React Native. I also provide consulting on software architecture and performance optimization.

How long does a typical project take?

Project timelines vary depending on complexity and scope. A simple website might take 2-4 weeks, while a complex web application could take 3-6 months. I'll provide a detailed timeline after discussing your specific requirements.

Do you work with international clients?

Yes, I work with clients worldwide. I handle time zone differences effectively and use tools like video calls, project management software, and version control to ensure smooth collaboration regardless of location.

What is your development process?

My process includes: 1) Initial consultation and requirements gathering, 2) Planning and architecture design, 3) Development with regular updates, 4) Testing and quality assurance, 5) Deployment and launch, 6) Post-launch support and maintenance.

Can you help with existing projects?

Absolutely! I can help with code reviews, refactoring, adding new features, debugging issues, performance optimization, or taking over maintenance of existing projects. I'll assess the current codebase and provide recommendations.

What technologies do you use?

I work with modern technologies including JavaScript/TypeScript, React, Next.js, Node.js, Python, databases like PostgreSQL and MongoDB, cloud platforms (AWS, Vercel), and various tools for version control, testing, and deployment.