Abid U.

Software QA Tester | Mobile and Web Testing | SaaS, API, AI Driven QA

Upwork 3% Top Rated Plus Freelancer | 5+ Years Experience | 41 Successful Projects | 5000+ Hours of Work on Upwork | Software Engineer & Technical Writer | Senior Full Stack AI Engineer | Data Entry Specialist | Full-Stack Web & Mobile Developer | API Documentation Specialist | SEO Content Creation Expert | AI-First WordPress Content Specialist | Content Writing Specialist | Content Writer for AI SEO | Modern SEO Writer | AEO, GEO & AI Search Optimization | Senior QA Tester | Product Analyst | Modern QA Engineer | Bug Fixer | Manual QA Tester | AI Prompt Engineer | Vibe Coder | Project Manager | eLearning Developer | Copywriter * Bachelor's degree in Software Engineering * 3+ years of experience in software testing * 3+ years of experience in test automation * Excellent problem-solving skills. * Excellent communication skills. * Ability to work independently and as part of a team. I'm a software engineer who writes, codes, fixes bugs, and manages projects end-to-end. Most professionals pick one lane. I work across all of them. With 5 years of experience and 5000+ hours logged on Upwork, I've worked with companies like Ably, Pumex, Hartman Executive Advisors, and SmartSites. I've delivered X projects across technical writing, QA engineering, full-stack development, and AI automation. I don't just document what your software does. I build it, fix it, test it, and manage every step of the process to ensure nothing falls through the cracks. What I Actually Do: Technical Writing & SaaS Documentation • Developer-focused API guides and system architecture documentation • Technical articles optimized for search engines that drive qualified traffic • Product documentation that engineers actually want to read • Long-form technical content for B2B SaaS audiences that ranks and converts • Technical tutorials and how-to guides that teach real concepts • Step-by-step documentation for complex systems and workflows • SEO-optimized copywriting across all formats (product pages, landing pages, email, ads) Software Engineering & Web Vibe Coding • Full-stack web and mobile application development • AI-assisted development workflows using Cursor AI and cloud-based coding tools • Clean, production-ready code with full documentation, proper formatting, and comprehensive • code comments • Rapid feature development without compromising quality or performance QA Engineering & Bug Fixing • Not just finding bugs, I fix them on the spot as a software engineer • Mobile and web bug identification and immediate resolution • Structured QA reports and bug documentation with engineering precision • Direct code improvements without delays or back-and-forth • Testing that catches what matters • AI Prompt Engineering & Automation • Advanced prompt engineering expertise for modern AI workflows • AI-assisted development that maintains code quality while accelerating delivery • Process automation using ChatGPT and cloud AI systems • Workflow optimization that saves your team hours every week • Project Management Across All Domains • End-to-end project oversight from kickoff to delivery • Timeline management and deadline adherence across writing, coding, QA, and development work • Clear communication and regular progress updates throughout every project • Resource coordination and workflow optimization • Quality assurance at every stage to prevent delays and rework • Proactive problem-solving to keep projects on track Copywriting & Conversion-Focused Content: • Landing page copy that guides, reassures, and converts • Sales page copywriting built with persuasion and psychology • Email campaigns that drive action and engagement • Ad copy for Facebook, LinkedIn, and social platforms • Product descriptions that highlight benefits and drive sales • Headlines and hooks that stop readers in their tracks • Brand messaging and storytelling that resonate Why Hire Me: You get someone who truly understands the full product lifecycle and manages it flawlessly. I don't just write about your API. I've built APIs and managed the entire implementation. I don't just report bugs. I fix them immediately using modern tools and track the entire QA process. I don't just create documentation and tutorials. I'm responsive and transparent. I deliver more than expected. I build long-term relationships with clients who value speed, quality, and someone who can solve problems across multiple domains while keeping everything organized and on track. I work independently, manage my own workflows, and deliver on time, every time. What I Guarantee: • SEO-optimized content and tutorials that rank organically • Clean, well-documented code that your team can actually use • Technical tutorials that explain complex concepts clearly • Project timelines that are met consistently • Direct fixes and solutions, not just reports • Full transparency and regular communication throughout projects • Originality and authenticity in everything I deliver