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I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple devices before signing off.
N° de projet : 40222862
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11 freelances proposent en moyenne ₹713 INR pour ce travail

With over 7 years of diversified experience in the software development industry, I believe I am thoroughly equipped to tackle and rectify the server error that you are experiencing in your Android mobile application. My proficiency spans across numerous programming languages, including Java, Node.js, and Linux, which are apt for troubleshooting and finding the root cause effectively. Throughout my career, I have developed an efficient and methodical approach to debugging and problem-solving. This combined with my experience with Android back-end stacks like PHP, Java, and Node.js will enable me to identify the issue on your server side and implement a clean fix ensuring stable connectivity for your app. In line with your requirements, I conduct comprehensive testing across multiple devices before signing off any project to deliver a high-quality bug-free end product. In addition to my technical expertise, my highest priority is customer satisfaction. I have a proven track record of not only meeting but exceeding client expectations which makes us an ideal match for each other. Let’s partner up and ensure a reliable launch for your remarkable new Android mobile application - Ithu Namma Radio!
₹600 INR en 7 jours
6,4
6,4

Building an application is a feat in itself, and I understand how frustrating it can be when a simple server error repeatedely hinder its functionality as seen in this case. As a proficient Full-Stack Developer adept in PHP/laravel, you can rely on me to get to the root cause of the server error and apply an effective solution promptly. With years of experience, I have honed my problem-solving skills and developed a methodical approach to debugging which would be instrumental in resolving the issues faced. Moreover, my solid skills in mobile app development are highly applicable here. I have significant expertise in developing with Android back-end stacks including Node, PHP, and Java—a fitting match for your project's requirements. I assure you of my commitment to ensure that your app connects reliably every time and I will thoroughly test it on multiple devices to confirm its error-free functionality. In summation, choosing me for this project is choosing competence, reliability, and professionalism. As we collaborate, you can count on me not only to effectively resolve the technicalities but also to build a fluid-working partnership with open lines of communication for your satisfaction. Let's transform the hurdles into opportunities and breathe life into Ithu Namma Radio—again!
₹800 INR en 5 jours
3,8
3,8

Ithu Namma Radio -- 2: I've reviewed your project and understand that you have successfully deployed a new Android mobile application. My proposal includes a professional review of the deployment process, ensuring everything functioned as expected. I will provide feedback on any potential improvements or issues that may have arisen during the deployment. My goal is to ensure your app is performing optimally and meets all your requirements.
₹800 INR en 5 jours
2,9
2,9

Hello , We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Java, Linux, Mobile App Development, Android, Debugging, Node.js, Software Development, API, Backend Development Please come over chat and discuss your requirement in a detailed way. Thank You
₹680 INR en 7 jours
0,8
0,8

Hi, I reviewed your description carefully — since the APK installs without issues and the error appears only when the first backend request is triggered, this strongly indicates a server-side configuration or API routing problem rather than an Android build issue. In similar cases, the root cause is usually one of the following: • Incorrect production API base URL • SSL / certificate mismatch • CORS / firewall restriction • Environment variable misconfiguration • Backend returning 500 due to missing config values I can methodically: • Reproduce the issue • Inspect network calls and server response codes • Identify the exact failure point • Apply configuration-level fix • Verify stable connection on multiple devices before sign-off If deeper backend restructuring is required, I will first provide a clear diagnosis before proceeding further. Ready to start immediately.
₹1 000 INR en 2 jours
0,0
0,0

Hello, my name is Ali Tahir, and I am a Flutter developer with 2 years of experience in building high-quality, responsive, and modern mobile and web applications. I specialize in creating clean and efficient Flutter apps with intuitive UI/UX, integrating APIs, implementing state management using BLoC, Provider, or GetX, and adding smooth animations and interactive components. I am dedicated to writing maintainable code and delivering projects on time while meeting all requirements.
₹600 INR en 2 jours
0,0
0,0

Hi, I read the issue carefully. The app installs fine but fails the moment it tries to hit the backend which usually means something is breaking in the request flow, configuration, or server environment I can start right away I will go through the server logs API routes headers/auth and trace the first failing request to pinpoint the root cause Once identified I’ll apply a clean fix and test to make sure the app connects consistently I like working methodically and keeping communication clear while debugging Ready to begin immediately....If you can share the logs or access, I’ll dive in immediately
₹700 INR en 2 jours
0,0
0,0

I am Karan, a professional Full-Stack and Flutter Developer with experience in delivering scalable, secure, and performance-driven digital solutions. I specialize in web application development, cross-platform mobile applications for Android and iOS, and custom software solutions. My technical expertise includes AI-based systems, chatbot development, workflow automation, and seamless third-party integrations. I follow industry best practices, write clean and maintainable code, and focus on modern architecture and optimized performance. I work closely with clients to understand business requirements and deliver reliable, user-centric solutions with timely execution and long-term technical support.
₹600 INR en 1 jour
0,0
0,0

Hello, I can help identify and fix the server-side issue causing your Android app to fail on its first API request after installation. Possible Causes & Solutions Incorrect Base URL / Production Config Issue – App may still be pointing to localhost or staging server. – Fix environment variables and rebuild if required. CORS / Header Misconfiguration – Server may be blocking requests. – Update CORS policy and required headers. Authentication / Token Issue – Invalid JWT/session handling. – Fix token generation, expiry, or middleware validation. SSL / HTTPS Certificate Problem – Android blocks insecure HTTP or invalid SSL. – Install proper SSL certificate and enforce HTTPS. API Route / Deployment Error – Backend route mismatch or missing environment variables. – Verify server deployment, logs, and database connectivity. Database Connection Failure – Wrong DB credentials or production DB not running. – Fix connection pooling or environment configs. --- What I will do Review server logs & crash reports Debug backend (Node / PHP / Java etc.) Apply clean, production-ready fix Test to ensure stable connection on multiple devices Ready to start immediately once access is shared. Looking forward to working with you. Sahil
₹600 INR en 3 jours
0,0
0,0

Hi, I’m an experienced Android and backend developer with strong expertise in Node.js, PHP, and Java stacks. I can methodically debug your server-side issue by analyzing crash logs, inspecting API requests/responses, and reviewing backend code to pinpoint the root cause. Once identified, I’ll implement a clean, reliable fix so your app connects consistently on all devices, then verify the solution end-to-end before delivery. I follow a structured debugging approach to ensure no recurring errors and provide clear documentation of the fix. Ready to start as soon as access to the server and source code is provided.
₹666 INR en 6 jours
0,0
0,0

Senior Backend Developer | PHP Specialist | Instant Debugging & Fix Hi there, I am a Senior Backend Developer with over 5 years of experience specializing in PHP and robust backend architectures (Yii2, Laravel). I understand the urgency of a post-deployment crash and have a methodical approach to resolving API-to-mobile connectivity issues.
₹800 INR en 7 jours
0,0
0,0

Bengaluru, India
Membre depuis févr. 4, 2026
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