Full-Stack MERN & Next.js Developer | Scalable Web Apps, API Integrations & Workflow Automation (n8n, Zapier, Make)

🚀 Full-Stack MERN Developer & Automation Expert | Next.js, Node.js, API Integrations & Workflow Automation

I’m Ehtisham Abbas, a results-driven Full-Stack Engineer with over 3.5 years of professional experience in building scalable, high-performance, and user-friendly web & mobile applications, as well as delivering end-to-end workflow automations for businesses worldwide. I specialize in creating solutions that combine modern web development with intelligent automation, enabling companies to scale faster, save costs, and deliver exceptional customer experiences.

🔹 What I Do Best

Full-Stack Development (MERN + Next.js)
- Scalable web apps using React.js, Next.js, Node.js, Express.js
- API Development & Integrations (REST & GraphQL)
- Advanced state management with Redux & Context API
- Responsive UI/UX with Tailwind CSS, Bootstrap, HTML, CSS
- Mobile app development with React Native
- Cloud deployments on Vercel, AWS, Firebase, Supabase

Automation & AI Integration
- Workflow automation with n8n, Zapier, Make (Integromat)
- AI-Powered Chatbots & Agents using OpenAI, HuggingFace, Replicate
- Business process automation: lead routing, CRM syncing, content pipelines, social media posting
- Custom API integrations with OAuth2, Webhooks, API Keys, Conditional Logic & Error Handling

Business-Centric Solutions
- Integrated Stripe & PayPal for secure payment processing
- Implemented Twilio (SMS) & SMTP (Email) for real-time notifications
- Automated workflows for customer onboarding, marketing, and reporting
- Delivered platforms like guestguru.ai, blonk.co, cardclan.io, boname, and more

🔹 Why Work With Me

✔️ Proven Track Record – Built and scaled SaaS platforms, marketplaces, and AI-powered apps
✔️ Dual Expertise – Strong in both full-stack development and automation engineering
✔️ Client-Centered – Clear communicator, agile team player, and long-term collaborator
✔️ Performance Focused – Optimize apps for speed, SEO, and scalability

🔹 Core Skills & Keywords

MERN Stack | Next.js | React.js | Node.js | Express.js | Nest.js | Redux | React Native | JavaScript | TypeScript | GraphQL | REST APIs | MongoDB | PostgreSQL | Supabase | Firebase | Vercel | AWS | Clerk | Stripe | Zapier | n8n | Make (Integromat) | Workflow Automation | AI Integrations | Webhooks | OAuth2 | API Development | Automation Engineer | Scalable Web Apps | SaaS Development | AI Chatbots | Low-Code/No-Code Automation

Work Terms

✅ Availability
- I am available 40+ hours per week for both short-term tasks and long-term projects.
- Flexible with time zones and can adjust to client schedules for meetings, updates, and milestone reviews.

✅ Communication
- Preferred communication channels: Guru messages, Slack, Zoom, Microsoft Teams, or Email.
- Provide daily or weekly updates depending on project requirements.
- Quick response time (within a few hours) for messages and requests.

✅ Project Management
- Follow Agile & Scrum methodologies to ensure transparency and continuous delivery.
- Use tools like Jira, Trello, Asana, or ClickUp for task tracking and progress monitoring.
- Regular code reviews, documentation, and version control (GitHub/GitLab/Bitbucket) for clean and maintainable development.

✅ Payment Terms
- Payments are handled securely via Guru SafePay.
- For fixed-price projects: work is divided into milestones, each tied to deliverables.
- For hourly projects: detailed work logs and updates are provided.
- Open to trial projects or small starter tasks to build trust.

✅ Commitment to Quality
- Clean, well-documented, and scalable code following best practices.
- Thorough testing (manual & automated) before delivery.
- Post-delivery support & minor fixes included for a defined period.
- 100% commitment to client satisfaction, deadlines, and confidentiality.

✅ Tools & Tech
- Development: React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, GraphQL, Redux, React Native.
- Automation: n8n, Zapier, Make (Integromat), Webhooks, API Integrations.
- Deployment: Vercel, AWS, Firebase, Supabase.
- Collaboration: Slack, GitHub, Zoom, Trello.