We are seeking a skilled Android app developer to troubleshoot and rectify issues within our application's login and payment processing systems. The ideal candidate should possess extensive experience in Android authentication techniques, API integration, and mobile payment solutions.
Key responsibilities include diagnosing errors in the login flow, fixing in-app payment processing issues, and ensuring a smooth user authentication and transaction experience. Additionally, you will test, validate, and optimize these processes for enhanced performance, while providing comprehensive documentation of your modifications.
Candidates must demonstrate proven expertise in Android development (Kotlin/Java), a thorough understanding of authentication methods (OAuth, Firebase Auth, custom APIs), and familiarity with various payment gateways (Google Play Billing, Stripe, PayPal). Strong debugging and problem-solving skills are essential.
The successful completion of this project will yield a fully operational login system and a seamless, error-free payment process. AND DEPLOY IT ON google platform.
Desktop App UX Optimization Category: Figma, Graphic Design, Usability Testing, User Experience Research, User Interface / IA, UX / User Experience, Web Design, Wireframes Budget: $250 - $750 USD
06-Apr-2026 21:58 GMT
Website Translation to German -- 2 Category: Content Management System (CMS), Content Writing, English (UK) Translator, English (US) Translator, German Translator, HTML, Translation, Website Localization Budget: $2 - $8 USD
Key Account Manager Video Category: Animation, Content Creation, Script Writing, Video Editing, Video Post Editing, Video Production, Video Services, Voice Over Budget: $10 - $30 USD
06-Apr-2026 21:51 GMT
French Video Subtitle Translation -- 2 Category: English (US) Translator, English Translation, French Translator, Subtitles & Captions, Transcription, Translation, Video Editing, Video Production, Video Services, YouTube Budget: $10 - $30 USD
Aluminium liquid cooling plate 3D model Category: 3D CAD, 3D Modelling, CAD / CAM, CNC Machine Retrofitting, Manufacturing Design, Mechanical Design, Mechanical Engineering, Product Design, Solidworks Budget: ₹600 - ₹3000 INR
06-Apr-2026 21:46 GMT
Growth & Social Media Outreach Needed (Organic Traffic Only) Category: Content Creation, Content Strategy, Digital Marketing, Facebook Marketing, Internet Marketing, Social Media Management, Social Media Marketing, Twitter, Video Production, Visual Design Budget: $30 - $250 CAD
