You will get Backend Server and rest API development using Node js and Mongodb
Top Rated
Top Rated
Project details
I specialize in backend development using Node.js, Express, MongoDB, and REST APIs building secure, scalable, and high-performance server-side applications.
I help startups and enterprises create custom backend architectures for SaaS, mobile apps, CRMs, and dashboards. I focus on clean structure, speed, and scalability, ensuring your backend runs smoothly under real-world load.
What I deliver:
Node.js backend with Express framework
REST API development & integration
MongoDB database setup & schema design
Authentication, authorization & validation
Error handling, testing, and optimization
Cloud deployment support
Rated 4.9 for reliability and quality I turn your idea into a fast, secure, and maintainable backend system built for scale.
I help startups and enterprises create custom backend architectures for SaaS, mobile apps, CRMs, and dashboards. I focus on clean structure, speed, and scalability, ensuring your backend runs smoothly under real-world load.
What I deliver:
Node.js backend with Express framework
REST API development & integration
MongoDB database setup & schema design
Authentication, authorization & validation
Error handling, testing, and optimization
Cloud deployment support
Rated 4.9 for reliability and quality I turn your idea into a fast, secure, and maintainable backend system built for scale.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$350
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 30 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 1 | 3 | 3 |
Design Customization | |||
Content Upload | - | - | |
Responsive Design | - | ||
Source Code |
20 reviews
(19)
(1)
(0)
(0)
(0)
This project doesn't have any reviews.
AV
Andries V.
Apr 22, 2026
Full-Stack Developer for TCG Marketplace
We’ve had an excellent experience working with Softmind Solutions. From the very beginning, their communication has been clear, proactive, and highly professional, which made the entire collaboration smooth and efficient.
What really stands out is their work ethic and mindset. The team is dedicated, works hard, and consistently delivers high-quality results. They don’t just execute tasks — they actively think along, approach challenges with a solution-oriented mindset, and always look for the best way forward instead of focusing on problems.
It genuinely feels like working with a reliable long-term partner rather than just a development team. We’re extremely satisfied with the collaboration so far and look forward to continuing to work together on many future projects.
Highly recommended.
What really stands out is their work ethic and mindset. The team is dedicated, works hard, and consistently delivers high-quality results. They don’t just execute tasks — they actively think along, approach challenges with a solution-oriented mindset, and always look for the best way forward instead of focusing on problems.
It genuinely feels like working with a reliable long-term partner rather than just a development team. We’re extremely satisfied with the collaboration so far and look forward to continuing to work together on many future projects.
Highly recommended.
LB
Landon B.
Mar 4, 2026
No code/vibe code AI mobile app specialist
Working with Shahzaib and his team was a great experience. They delivered amazing work and handled everything very professionally from start to finish. Communication was smooth, they understood the requirements clearly, and the final result exceeded expectations.
I would definitely recommend Shahzaib and his team to anyone looking for reliable and high quality work. Looking forward to working together again in the future.
I would definitely recommend Shahzaib and his team to anyone looking for reliable and high quality work. Looking forward to working together again in the future.
NK
Naveztaj K.
Feb 12, 2026
Harma (PMS) Development
Shahzaib and his team are very easy to communicate with, quickly understand requirements, stay active and collaborative throughout the project, and are highly reliable with a strong commitment to quality and solutions.
JM
Janelle M.
Oct 20, 2022
Create interactive content for touchscreen display
Shahzaib is awesome to work with and can solve any problem!
DA
Denis A.
Jun 17, 2022
React Developer with AWS Amplify / Cognito Experience
About Shahzaib
AI Agent Developer | LLM, RAG, Voice AI & SaaS Automation Expert
100%
Job Success
Lahore, Pakistan - 4:40 am local time
I help funded startups, technical founders, SMBs, and agencies turn ideas and manual processes into secure, scalable software that reduces operational effort, improves customer experiences, and supports real users from launch.
I build production ready MVPs, not throwaway demos. My work covers product architecture, AI engineering, full stack development, third party integrations, database design, cloud deployment, and long term scaling.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
→ AI Agents and Multi Agent Systems
→ LLM Applications and Generative AI Workflows
→ RAG Chatbots and Knowledge Base Assistants
→ AI Voice Agents and AI Receptionists
→ SaaS Platforms and AI Powered Web Applications
→ Workflow Automation for Sales, Support, Marketing, and Operations
→ Full Stack MVP Development from architecture to deployment
→ CRM, Admin Dashboard, and Business Management Systems
→ API Integrations and Scalable Backend Architectures
𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐑𝐞𝐥𝐞𝐯𝐚𝐧𝐭 𝐖𝐨𝐫𝐤
→ BrokerFlow: AI powered document intake and case preparation platform for UK mortgage brokers with secure uploads, document parsing, validation, automated file organisation, and broker workflows
→ ClimbAI: Autonomous AI SEO agent for keyword research, content generation, optimisation, and publishing automation
→ Group LanDev AI: AI voice and chat agent platform for customer conversations, intelligent responses, and automated workflows
→ Preclinify: Medical SaaS platform with AI powered clinical simulations and exam preparation tools
→ Payli: Multi tenant SaaS, POS, and webshop platform with inventory synchronisation, employee management, role based access, and business dashboards
Live demos and detailed case studies are available in my Portfolio section.
𝐅𝐮𝐥𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐋𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞
→ Product discovery, technical planning, and scalable system architecture
→ Frontend development with React.js, Next.js, TypeScript, Tailwind CSS, and shadcn/ui
→ Backend and API development with Node.js, NestJS, Express.js, Python, and FastAPI
→ AI integrations, LLM pipelines, RAG systems, vector search, tool calling, and automation
→ Database design with PostgreSQL, MongoDB, Supabase, and Redis
→ AWS deployment, Docker, CI/CD, performance optimisation, testing, and scaling
𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, TypeScript, Tailwind CSS, shadcn/ui
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express.js, Python, FastAPI
𝐀𝐈 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: OpenAI API, Claude, Gemini, LangChain, LangGraph, RAG, Pinecone, ChromaDB, n8n, Zapier
𝐕𝐨𝐢𝐜𝐞 𝐀𝐈: Vapi, Deepgram, ElevenLabs, Twilio
𝐂𝐥𝐨𝐮𝐝 𝐚𝐧𝐝 𝐃𝐚𝐭𝐚: AWS, Docker, PostgreSQL, MongoDB, Supabase, Redis, BullMQ, CI/CD
I also use Cursor, Windsurf, Bolt.new, and v0 to accelerate delivery without compromising code quality, architecture, security, or maintainability.
𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬
SaaS · FinTech · Healthcare · Real Estate · Legal · Education · E-Commerce · HR · Logistics · Marketplace Platforms
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞
I do more than complete assigned development tasks. I understand the product, identify edge cases early, and take technical ownership from planning through deployment.
You can expect clear communication, realistic timelines, structured delivery, maintainable code, and solutions designed around your business goals.
If you are building an AI agent, LLM application, RAG chatbot, voice AI solution, SaaS platform, workflow automation system, or full stack MVP, send me a message with your goals.
I will help you validate the technical direction, identify the risks, and build a production ready product worth scaling.
Steps for completing your project
After purchasing the project, send requirements so Shahzaib can start the project.
Delivery time starts when Shahzaib receives requirements from you.
Shahzaib works on your project following the steps below.
Revisions may occur after the delivery date.
R&D (Research and Documentation)
Development