Hire React Developers Developer
Need a reliable, skilled developer who delivers quality work on time? I'm Sumer Kumar, a full-stack developer offering direct, personalized development services. No agencies, no teams - just one dedicated developer focused on your project's success.
Why Choose a Single Developer Over an Agency?
I'm Sumer Kumar, a passionate full-stack developer with 2+ years of experience. When you work with me, you get direct access to the developer actually writing your code. No project managers, no account executives - just clear, efficient communication and high-quality work delivered on time.
Direct Communication
Speak directly with the developer. No information gets lost in translation between project managers and developers.
Cost-Effective
Without agency overheads, I offer better quality at lower rates. Every rupee/dollar goes directly into your project.
Focused Attention
Your project gets my undivided attention. I work on one major project at a time to ensure quality and timely delivery.
Sumer Kumar
Full-Stack Developer
devsumer.online
Ready to Start?
Let's discuss your project. I'm available for a free 30-minute consultation.
Contact NowServices I Offer
From simple websites to complex web applications, I handle every aspect of development.
Custom Website Development
Responsive, SEO-optimized websites that convert visitors and represent your brand professionally.
- Mobile-first design
- SEO optimization
- Fast loading
- Content management
Web Applications
Custom SaaS platforms, dashboards, and business tools that streamline your operations.
- User authentication
- Real-time features
- Admin panels
- API integration
E-commerce Solutions
Online stores with secure payment gateways, inventory management, and analytics.
- Payment integration
- Product management
- Order tracking
- Security compliance
API Development
RESTful APIs and third-party integrations to connect your systems and services.
- Documentation
- Security
- Rate limiting
- Versioning
Mobile Apps
Cross-platform mobile applications using React Native for iOS and Android.
- Native performance
- Offline support
- Push notifications
- App store deployment
Maintenance & Support
Ongoing support, updates, and optimization to keep your digital assets running smoothly.
- Bug fixes
- Security updates
- Performance monitoring
- Regular backups
Technology Stack
I work with modern technologies to build fast, scalable, and maintainable solutions.
Frontend Development
- React.js
- Next.js
- TypeScript
- Tailwind CSS
- Redux
- HTML5/CSS3
- Responsive Design
- PWA
Backend & APIs
- Node.js
- Express
- REST APIs
- GraphQL
- Authentication
- Microservices
- WebSockets
Database & Cloud
- MongoDB
- PostgreSQL
- Firebase
- AWS
- Docker
- Redis
- CI/CD
- Serverless
Tools & Methodologies
- Git/GitHub
- Agile/Scrum
- JIRA/Trello
- Figma/Adobe XD
- Testing
- SEO
- Performance
- Security
My Guarantees
I stand behind my work with concrete promises to ensure your satisfaction.
7-Day Risk-Free Trial
Try my services risk-free. If not satisfied within 7 days, pay nothing.
Direct Communication
Work directly with me - no project managers, no delays, clear understanding.
Code Ownership
You own 100% of the source code. No licensing fees, complete control.
On-Time Delivery
Commitment to deadlines with transparent progress tracking.
Quality Assurance
Rigorous testing including performance, security, and user experience.
Ongoing Support
Post-launch support and maintenance to ensure continued success.
Invest in Quality
Transparent pricing options tailored to your project stage.
Consultation
Expert advice & quick fixes for your immediate needs.
- Code Review & Audits
- Architecture Planning
- Bug Fixes & Troubleshooting
- Technology Consulting
Full Project
From concept to launch. I build your vision.
- End-to-End Development
- Modern Tech Stack (Next.js, React)
- SEO & Performance Optimization
- Mobile Responsive Design
- 30 Days Post-Launch Support
Monthly Retainer
Dedicated developer access for your team.
- Guaranteed Availability
- Priority Response (< 2hrs)
- Continuous Improvements
- Direct Access (No PMs)
All plans include 100% code ownership and standard NDA protection.
My Simple 4-Step Process
A straightforward process that ensures clarity, quality, and timely delivery.
Discovery Call
Free 30-minute consultation to understand your needs, goals, and vision.
Proposal & Planning
Detailed project plan with timeline, technology stack, and transparent pricing.
Development
Regular development with daily updates, weekly demos, and continuous feedback.
Launch & Support
Deployment, training, and ongoing support to ensure long-term success.
Frequently Asked Questions
Everything you need to know about working with a solo developer.
How much does it cost to hire React Developers developer?
My pricing is transparent and tailored to your project. for fixed projects: $900 - $1,200 for small websites, $600 - $1,800 for web applications, and $1,800+ for complex software. Hourly rate is $15 - $30, and monthly retainers start at $500 - $1,000.
Why hire a freelancer in your area instead of an agency?
Agencies in tech hubs often have high overheads passed on to clients. As a solo developer, I offer senior-level expertise at a fraction of the cost, with direct communication and faster turnaround times.
How quickly can you start my project?
I can typically start within 48 hours after our initial discussion. For urgent projects, I can begin the same day. I maintain a clear schedule to ensure prompt delivery and focus on one major project at a time for optimal quality.
What technologies do you specialize in?
I specialize in full-stack development with React.js, Next.js, Node.js, TypeScript, and modern UI frameworks. I'm proficient with MongoDB, PostgreSQL, AWS. I choose technologies based on project requirements.
Are you available for ongoing maintenance?
Yes, I offer ongoing maintenance and support packages. This includes regular updates, bug fixes, performance optimization, and security patches. I also provide monthly retainers for continuous development and feature additions.
What is your communication process?
I provide daily progress updates via your preferred channel (Email, WhatsApp, Slack). Weekly video calls for detailed reviews. Transparent communication is my priority - you'll always know exactly where your project stands.
Do you offer a trial period?
Yes! I offer a 7-day risk-free trial for ongoing projects. For fixed projects, I break them into milestones with payments tied to deliverables. This ensures you're satisfied at every stage before proceeding further.
Ready to Start Your Project?
Don't let complexity hold you back. Get a reliable developer who delivers quality work on time and within budget.
I respond to all inquiries within 2 hours during business hours.
Get in Touch
Open to freelance work, long-term collaborations, and full-time opportunities.
codewithsumer@gmail.com
Chat instantly
Phone
+91 8949470181
GitHub
View projects →
Connect →
Sanchore (343041)
Rajasthan, India