Hire the Best Mobile App Testers
in Tanzania

My name is Watosha Benard from Tanzania , am a licensed dental therapist. I’m a fluent Swahili speaker with experience in interpreting and Translation of Englishto swahili and vice versa, transcription and Quality reviewing. I have diploma in clinical dentistry and i work as lecturer at WEST EVAN COLLEGE - kigamboni, Dar es salaam. Am a highly dedicated Swahili Language Specialist, virtual assistant (VA) , Voice over and voice recorder. I’ve strong expertise in both native and academic Swahili. I have mastered the language from its foundational level ( from fonimu (phoneme), Fonolojia, morphology ( mofolojia) , syntax ( sintaksia), semantic (semantiki) and pragmatic ( pragmantiki) giving me deep accuracy in grammar, vocabulary, sentence structure, and cultural meaning. With a proven academic record (Grade A in Swahili in National exams in 2021), I deliver precise and natural-sounding results in translation, transcription, proofreading, and Swahili language support tasks. Skills: Swahili Translation, Swahili Transcription, UI tester or mobile App tester,Proofreading, Localization, Language Tutoring, Academic Swahili and voice over. Am a very responsible person if i got someone’s job , and that’s not because of money but my great focus is to create strong honesty and clients satisfication.

Hi! I'm SWEETBERT JOE I'm a detail-oriented QA Tester, AI Trainer, Translator, and Data Entry Specialist who helps clients improve product quality, train AI systems, reduce errors, and save valuable time. I focus on delivering accurate, reliable, and well-documented work with clear communication throughout every project. 🔍 QA Testing (Web, Mobile & Games) I help ensure your applications run smoothly by identifying bugs, usability issues, and performance problems before users do. I focus on real-user experience and provide clear, structured reports that help developers fix issues quickly. I perform manual testing for websites, mobile apps (iOS & Android), and games, including functional testing, UI/UX testing, exploratory testing, cross-browser testing (Chrome, Safari, Firefox), and payment/checkout flow testing. 🤖 AI Training & Data Annotation I help improve AI models by evaluating responses, annotating data, rating AI outputs, writing prompts, following detailed guidelines, and providing high-quality human feedback. I focus on accuracy, consistency, and attention to detail to support reliable AI systems. 🌍 Translation (Swahili ↔ English) I provide natural and accurate translations between Swahili and English while preserving meaning, tone, and context. I also offer proofreading, transcription, subtitles, captioning for YouTube and TikTok, and localization for African markets. 📊 Data Entry & Admin Support I provide fast and accurate data entry, Excel and Google Sheets work, data cleaning, web research, PDF conversion, copy-paste tasks, and product listings for Shopify, Amazon, and eBay. Accuracy, organization, and confidentiality are my priorities. 🎮 Additional Support I also provide beta testing, app and website reviews, survey feedback, proxy and digital tool testing, simple user guides, review writing, and YouTube promotion. 🩺 Medical Support As a Qualified Clinical Officer, I can assist with medical content writing, medical data entry, patient education materials, medical translation, and reviewing healthcare apps and websites. My professional license can be verified upon request. 💡 Why Clients Work With Me ✔ QA Testing (Web, Mobile & Games) ✔ AI Training & Prompt Evaluation ✔ Swahili ↔ English Translation ✔ Data Entry & Web Research ✔ Medical Content & Healthcare Support ✔ Reliable communication ✔ Strong attention to detail ✔ Fast learner and adaptable ✔ On-time delivery ✔ Client-focused and quality-driven If you're looking for a dependable professional who delivers accurate results and values quality, I'd be happy to help. Let's work together!

Hello! I'm Kwilasa Augustine, a Manual QA Tester and Swahili Localization Specialist from Tanzania with over 6 years of experience testing web applications, mobile apps, games, websites, and digital products. I help businesses identify bugs before their users do by delivering detailed, reproducible bug reports and actionable feedback that improves product quality and user experience. What I can help you with ✔ Manual Testing ✔ Functional Testing ✔ Website Testing ✔ Mobile App Testing (Android & iOS) ✔ Usability Testing ✔ Regression Testing ✔ Exploratory Testing ✔ User Acceptance Testing (UAT) ✔ Cross-Browser Testing ✔ Localization Testing ✔ English ↔ Swahili Translation ✔ Swahili Proofreading Testing Experience I have worked on numerous testing projects through uTest (Applause) and other freelance platforms, testing products across different industries including: Mobile applications Websites SaaS platforms Subscription services Payment systems Games E-commerce My bug reports include: Clear reproduction steps Expected vs actual results Screenshots & screen recordings Environment information Severity assessment QA Recognition 🏆 Gold-rated QA Tester 🏆 uTest Hall of Fame – Q3 2023 🏆 Tester of the Week – October 2023 🏆 Bronze, Silver & Gold awards earned within one year Localization & Translation As a native Swahili speaker, I provide accurate localization for users across: Tanzania Kenya Uganda Democratic Republic of the Congo Services include: English ↔ Swahili Translation App Localization Website Localization UI/UX Review Content Review Transcription Proofreading Devices Available Apple iPhone 14 iPhone 13 Pro Max Android OnePlus 7 Pro Infinix Hot 10 Lite TV Amazon Fire Stick Android TV 11 Desktop Windows 10 Pro Multiple browsers (Chrome, Edge, Firefox) Payment Testing I can test payment flows using: M-Pesa Airtel Money Tigo Pesa HaloPesa Zantel Money CRDB Bank NMB Bank Visa Mastercard Additional Technical Expertise Alongside QA, I have professional experience in: GIS Remote Sensing Drone Mapping Photogrammetry Mine Surveying QGIS ArcGIS This enables me to effectively test mapping, GIS, drone, engineering, and geospatial applications. Why Clients Choose Me ✅ Clear and detailed bug reports ✅ Fast communication ✅ Strong attention to detail ✅ Real devices for testing ✅ Reliable turnaround times ✅ User-focused testing approach ✅ Native Swahili localization expertise I'm committed to helping you deliver a stable, intuitive, and high-quality product by finding issues early and providing feedback you can act on.