I will be pos, CRM, saas, erp developer, full stack, web app and software developer

S
stephenalis
S
stephenalis
Stephen Jay
be pos, CRM, saas, erp developer, full stack, web app and software developer
Full Screen
be pos, CRM, saas, erp developer, full stack, web app and software developer
Full Screen
Full Screen
be pos, CRM, saas, erp developer, full stack, web app and software developerbe pos, CRM, saas, erp developer, full stack, web app and software developerbe pos, CRM, saas, erp developer, full stack, web app and software developer

About this gig

I'm Stephen, a full-stack software developer with 10+ years of experience delivering custom web applications and software solutions that drive results. I'm an experienced software developer specializing in modern software development using technologies like React, Next.js, and the MERN stack. I help startups, businesses, and entrepreneurs build scalable, high-performance web app solutions.


I also specialize in integrating intelligent AI agent systems to automate workflows, enhance user engagement, and bring smart functionality into your applications.


What I Offer:

  •  Custom Website Development (Landing Pages, E-commerce, Portfolios, Business Sites)
  •  SaaS & AI Development (OpenAI, ChatGPT Integration, API Development)
  •  ERP & CRM Solutions (Custom Workflows, Database Design, Optimization)
  •  E-Commerce Development (Stripe, PayPal, Payment Gateways)
  •  Bug Fixing, Optimization & Hosting (AWS, Vercel, Firebase, DigitalOcean)


 Let's Build Something Amazing! Contact me now for top-tier web & software development tailored to your needs.

  • Platforms

    • Websites

  • Programming Language

    • C#
    • SOQL (Salesforce Object Query Language)
    • .NET Framework
    • Lightning Web Components (LWC)
    • SOSL (Salesforce Object Search Language)
    • Power Platform (Power Apps) expression
    • Aura Components
    • Deluge
    • OData
    • HubL

Get to know Stephen Jay

Stephen Jay

Software Developer, CRM, ERP, HR, Inventory System, Web App

  • FromUnited States
  • Member sinceMay 2026
  • Avg. response time6 hours

  • Languages

    Spanish, English, Arabic
Looking for a reliable full-stack developer to bring your idea to life? With 5+ years of experience, I specialize in building scalable websites, web apps, mobile apps, and AI-powered solutions for startups and businesses. I lead a skilled development team focused on delivering secure, high-performance, and production-ready applications with clean code and fast turnaround. Tech Stack: React, Next.js, Angular, Node.js, Python, .NET, Flutter, React Native, MongoDB, PostgreSQL, AWS, Docker, REST & GraphQL APIs. Let’s build something great together!

Other Software Development Services I Offer

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