Moses O.
Full Stack Developer | Web Apps, SaaS, APIs & Custom Software
I’m a Full Stack Developer focused on building modern, scalable web applications, SaaS platforms, dashboards, APIs, and custom business software. If you have an idea, Figma design, existing application, or unfinished project, I can help turn it into a working product, from frontend development and backend architecture to database integration, API development, testing, deployment, and ongoing improvements. What I Build • Custom Web Applications • SaaS Platforms & MVPs • Business Dashboards & Admin Panels • CRM & Internal Business Systems • Booking & Management Platforms • Customer Portals • Authentication & User Management • REST APIs & Third-Party Integrations • Payment Integrations • AI-Powered Web Applications • AI Chatbots & AI Agents • Workflow & Business Automation • Existing Website/Application Improvements • Bug Fixes, Maintenance & Feature Development Frontend React.js • Next.js • JavaScript • TypeScript • HTML • CSS • Tailwind CSS • React Bootstrap Backend Node.js • Express.js • Python • PHP • Laravel • REST APIs Databases MongoDB • MySQL • Firebase AI & Automation OpenAI API • ChatGPT API • AI Agents • AI Chatbots • n8n • Workflow Automation Deployment & Integration AWS • Vercel • Netlify • API Integrations • Authentication • Payment Systems My Development Approach 1. Understand your requirements and project goals 2. Plan the application structure and technical approach 3. Build the frontend and backend 4. Connect databases, APIs, and third-party services 5. Test and fix issues 6. Deploy the application 7. Provide support and improvements after delivery I care about clean code, responsive interfaces, reliable functionality, clear communication, and building software that can be maintained and expanded as your business grows. Whether you need a new application built from scratch or an existing project fixed and improved, send me the project details and let's discuss what you need.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $129
Billed in all: $1,870$1.9k
$26 in the last 6 months
Across 21 contracts
Earnings, last 30 days
Skill rankings: Top 27% in MySQL Programming
Ranked by MRR among everyone on Upwork with the skill.
- #229Database Development567 freelancers · 🇳🇬 #12Top 40%🇳🇬#12 of 27
- #303Bot Development927 freelancers · 🇳🇬 #14Top 33%🇳🇬#14 of 37
- #538MySQL Programming2,017 freelancers · 🇳🇬 #9Top 27%🇳🇬#9 of 24
- #927Web Application Development2,030 freelancers · 🇳🇬 #29Top 46%🇳🇬#29 of 64
- #2,270REST API5,062 freelancers · 🇳🇬 #48Top 45%🇳🇬#48 of 102
- #2,728SaaS Development5,201 freelancers · 🇳🇬 #73Top 52%🇳🇬#73 of 148
- #3,594OpenAI API6,930 freelancers · 🇳🇬 #114Top 52%🇳🇬#114 of 219
- #4,208n8n7,797 freelancers · 🇳🇬 #330Top 54%🇳🇬#330 of 666