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Our agency will build a custom mern stack web app or saas
GsoftConsulting
Level 2
Agency
4.2
4.2
About this gig
Need a custom MERN stack web app or SaaS platform built for your business?
We are Gsoft Consulting, a full-stack development agency specializing in custom web application and SaaS development using MERN and Next.js.
We build fast, scalable, secure, and responsive web applications tailored to your business requirements.
What we can build:
- Custom MERN stack web applications
- SaaS platforms and MVPs
- Admin dashboards and user portals
- CRM, ERP and business applications
- Authentication and role-based access
- REST APIs and third-party integrations
- Payment gateway integration
- MongoDB database architecture
- Bug fixes, feature development and optimization
- Deployment and production support
Tech stack:
React.js Next.js Node.js Express.js MongoDB NestJS Tailwind CSS
Why choose us?
- Experienced full-stack development team
- Clean, scalable and maintainable code
- Responsive and modern UI
- Secure backend and API architecture
- Clear communication and reliable delivery
- Source code included
- Post-delivery bug-fix support
Please message us before ordering with your requirements so we can understand your project, confirm the scope, and recommend the right package.
About this agency
GsoftConsulting
Agency
30 employees
Level 2
- FromNetherlands
- Member sinceMar 2017
- Avg. response time1 hour
- Last delivery2 months
Languages
English
We're an AI, web, and mobile development agency turning ideas into scalable digital products. Core stack: MERN (MongoDB, Express, React, Node.js) and React Native for iOS/Android, paired with AI that does real work multi-agent systems, RAG-based tools, and voice AI agents handling actual customer calls. We use n8n and Make.com for automation, and build custom integrations linking GPT and Claude into your CRMs, HR tools, or dashboards. Clean, production-grade code with proper testing.
We start small a working prototype so you see it run before committing full budget.
Portfolio
Other Software Development Services we Offer
FAQ
Q1: What is MERN Stack and why should we choose it for our web application?
MERN Stack is a powerful combination of MongoDB, ExpressJS, ReactJS, and NodeJS — used to build fast, scalable, and modern web applications. It's ideal for startups, SaaS platforms, eCommerce, and enterprise apps because it offers high performance, flexibility, and a smooth user experience.
Q2: Do you provide both frontend and backend development services?
Yes, we are a full stack development agency. We handle complete end-to-end development including frontend (ReactJS, NextJS, Tailwind CSS), backend (NodeJS, ExpressJS, NestJS), database design (MongoDB), and deployment.
Q3: Can you work on our existing web application or do you only build from scratch?
We do both. Whether you need a new MERN web app built from scratch, want to upgrade an existing project, fix bugs, or add new features, our team can help. Just share your project details and we will provide the best solution.
Q4: Do you offer responsive and mobile-friendly web development?
Absolutely. Every web application we build is fully responsive, mobile-friendly, and optimized for all devices and screen sizes — using modern frameworks like ReactJS, NextJS, and Tailwind CSS.
Q5: Will you provide REST API development and third-party API integration?
Yes, we develop secure REST APIs using NodeJS, ExpressJS, and NestJS. We also integrate third-party APIs including payment gateways (Stripe, PayPal), authentication, social logins, AI APIs, and any custom integrations your project requires.
Q6: Do you provide source code and post-delivery support after the project is complete?
Yes, you get full ownership of clean, well-documented source code. We also offer free post-delivery bug fixes and ongoing support to ensure your web application runs smoothly.
Q7: How long does it take to build a MERN Stack web application?
Delivery time depends on the project scope. A simple web app takes 1-2 weeks, a medium full stack project takes 2-4 weeks, and a large-scale enterprise application takes 4-8 weeks. We always communicate clear timelines before starting.
Q8: Do you handle deployment and hosting setup?
Yes, we deploy your MERN application on platforms like AWS, Vercel, Firebase, DigitalOcean, or any hosting provider you prefer. We handle the complete deployment process, domain setup, and SSL configuration.
Reviews
5 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mari_abd
Germany
Ongoing collaborationOrder Canceled
One of the worst experiences I’ve ever had. This agency has no real expertise. Everything they claim in their profile is misleading. Their entire work is generated by AI, with no real development effort behind it. They wasted 3 months of my time while I had a strict deadline. Initially, they promised...
$600-$800
Price
2 weeks
Duration
W 
Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationWorking with Global Software Consulting has been an absolute pleasure. The team demonstrated top-notch professionalism, clear communication, and technical expertise throughout the entire project. They delivered a high-quality full-stack web application exactly as promised on time, and with attention...
$1,000-$2,500
Price
4 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationI had the privilege of working with Global Consulting Software, and I can confidently say they are one of the best software development companies out there. From the start, their team showcased deep technical expertise, innovation, and a client-first approach. They took the time to understand our unique...
$400-$600
Price
3 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationGsoftConsulting delivered an impeccable, BUG-FREE solution that truly EXCEEDED my expectations, showcasing amazing attention to detail. Their proactive communication, deep understanding, and seamless cooperation made the entire process a breeze. Highly recommend working with them again! 👍 We have been...
$1,000-$2,500
Price
3 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationThanks so much.
$1,000-$2,500
Price
4 weeks
Duration
W Seller's Response
Helpful?
Reviews
5 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mari_abd
Germany
Ongoing collaborationOrder Canceled
One of the worst experiences I’ve ever had. This agency has no real expertise. Everything they claim in their profile is misleading. Their entire work is generated by AI, with no real development effort behind it. They wasted 3 months of my time while I had a strict deadline. Initially, they promised...
$600-$800
Price
2 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationWorking with Global Software Consulting has been an absolute pleasure. The team demonstrated top-notch professionalism, clear communication, and technical expertise throughout the entire project. They delivered a high-quality full-stack web application exactly as promised on time, and with attention...
$1,000-$2,500
Price
4 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationI had the privilege of working with Global Consulting Software, and I can confidently say they are one of the best software development companies out there. From the start, their team showcased deep technical expertise, innovation, and a client-first approach. They took the time to understand our unique...
$400-$600
Price
3 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationGsoftConsulting delivered an impeccable, BUG-FREE solution that truly EXCEEDED my expectations, showcasing amazing attention to detail. Their proactive communication, deep understanding, and seamless cooperation made the entire process a breeze. Highly recommend working with them again! 👍 We have been...
$1,000-$2,500
Price
3 weeks
Duration
W Seller's Response
Helpful?S someshdubey871
United States
Ongoing collaborationThanks so much.
$1,000-$2,500
Price
4 weeks
Duration
W Seller's Response
Helpful?
