Ammar K.
Full-Stack Developer | Rails, Node.js, React, Python, WordPress, AI
I’m a results-driven Full-Stack Developer with over 5 years of experience building robust, scalable, and high-performance web applications across startups and enterprise clients. I specialize in both frontend and backend development, delivering complete solutions from idea to deployment. 🔧 Tech Stack & Specializations Back-End: Ruby on Rails – Scalable SaaS platforms, RESTful APIs, background jobs, and system architecture. Node.js – Real-time apps, microservices, and efficient back-end APIs. Python – Automation, backend logic, and data-driven applications. Front-End: React.js / Vue.js – Modern, responsive UI with reusable components and state management. HTML / CSS / JavaScript – Clean, responsive, cross-browser-compatible interfaces. CMS & Server-Side: WordPress (PHP) – Custom themes, plugin development, API integrations, and performance optimization. AI & Automation: AI-powered features using Python, OpenAI, and third-party ML APIs (e.g., chatbots, content analysis, automation tools). Integration of AI into existing platforms to enhance UX and efficiency. ✅ What I Deliver End-to-End Development – From database design and API creation to frontend architecture. AI-Enhanced Applications – Automating workflows and adding intelligent features. Speed & Scalability – Optimized systems that grow with your business. Security & Best Practices – Clean, maintainable, and secure code. SEO & Performance – Fast-loading, mobile-friendly, and search-optimized websites. Quality Assurance – Rigorous testing, bug fixing, and post-launch support. 🌟 Why Work With Me I bring not just technical expertise but a collaborative mindset. I focus on building solutions that align with your business goals and ensure long-term maintainability. Whether it's building a SaaS app, improving a WordPress site, or integrating AI features, I bring the same level of care and precision to every project. Let’s build something great together! 🚀
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $257
Billed in all: $6,555$6.6k
$257 in the last 6 months
Across 23 contracts
Earnings, last 30 days
Skill rankings: Top 22% in Ruby on Rails Stack
Ranked by MRR among everyone on Upwork with the skill.
- #20Ruby on Rails Stack93 freelancers · 🇵🇰 #5Top 22%🇵🇰#5 of 39
- #210Ruby965 freelancers · 🇵🇰 #37Top 22%🇵🇰#37 of 147
- #405Ruby on Rails1,811 freelancers · 🇵🇰 #110Top 22%🇵🇰#110 of 390
- #1,607Back-End Development4,183 freelancers · 🇵🇰 #415Top 38%🇵🇰#415 of 966
- #2,184Vue.js8,267 freelancers · 🇵🇰 #352Top 26%🇵🇰#352 of 1,293
- #2,409API Development6,848 freelancers · 🇵🇰 #574Top 35%🇵🇰#574 of 1,551
- #3,414WordPress Development8,209 freelancers · 🇵🇰 #1,026Top 42%🇵🇰#1,026 of 2,430
- #3,741SQL12,903 freelancers · 🇵🇰 #445Top 29%🇵🇰#445 of 1,491