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I am almost at the finish line with an app built in Bolt, but a few technical roadblocks are preventing me from shipping to both iOS and Android stores. The most pressing issue is a persistent SQL database connection error that stops the app from reading or writing data reliably. Once that’s stable, I also need the existing two-factor authentication flow polished so users can register, receive their code, and sign in every time without hiccups. When both of those pieces are solid, the remaining work is essentially a production-ready build for iOS and Android so the app performs the same on each platform. Deliverables • Repair the SQL connection so all queries execute without timeouts or dropped sessions • Validate and fix the current 2FA login logic (code delivery, verification, error handling) • Confirm end-to-end functionality in Bolt’s environment, then package and test on both iOS and Android emulators/devices If you have recent experience troubleshooting Bolt projects, diving into SQL connectivity, and wrapping up cross-platform releases, I’d love to hand this over and get the app live.
Projektin tunnus (ID): 40169197
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198 freelancerit tarjoavat keskimäärin $511 AUD tätä projektia

Hello, Your project to finalize the Bolt app is well understood, particularly the challenges with the SQL database connection and enhancing the two-factor authentication flow. Our team at A2 Design has a strong background in troubleshooting similar issues and successfully launching cross-platform applications. We have extensive experience in developing robust back-end systems and ensuring seamless user authentication processes, as demonstrated in our recent projects like TutorTime, where we integrated secure communication and dynamic functionalities, ensuring reliable user interactions. More details can be found at tutortimetutors.com. With a proven track record in delivering production-ready applications optimized for both iOS and Android, we are confident in our ability to resolve the SQL connectivity issues and polish the 2FA workflow for your app. Let’s discuss how we can bring your vision to life. Reach out to explore the next steps!
$420 AUD 4 päivässä
8,8
8,8

Hello, As a seasoned developer with a focus on mobile app development and proficiency in languages such as PHP and Java, I am confident that I can successfully complete the final stages of your cross-platform Bolt App. Throughout my career, I have worked with various mobile app frameworks, including Bolt, tackling issues similar to the connection error you mentioned, and carrying out successful bug fixes. In addition to gaining hands-on experience in SQL database management and connectivity troubleshooting, I am committed to delivering polished, fully functional products. My team at Our Software prides itself on offering impeccable customer service and fulfilling project expectations, regardless of the scope. Our dedication to staying up-to-date with the latest technologies will not only ensure a flawlessly running app for iOS and Android devices but also guarantee it performs identically on both platforms—which is crucial for users' overall experience. To further demonstrate our skills in producing high-quality apps, we would be happy to share some of our successful previous projects with you. We look forward to partnering with you to turn your nearly-finished app into one that's ready for launch in both app stores, ensuring an efficient 2FA flow and stable data management. Let's work together to add that much-needed 'WOW' factor to your project! Thanks!
$450 AUD 6 päivässä
8,6
8,6

Hello, I will stabilize your SQL database connection so all queries run reliably without timeouts or dropped sessions, then clean and polish your existing two factor authentication flow so users can register, receive codes and sign in smoothly every time. Once both are solid, I will prepare and test production ready builds for iOS and Android to ensure consistent performance across platforms. The goal is to remove the last blockers and get your app store ready with confidence. 1. Which SQL database are you using PostgreSQL, MySQL, SQLite, etc? And is it hosted locally or on a cloud service? 2. Which provider is handling your 2FA code delivery SMS, email or third-party service? Looking forward to helping you cross the finish line and ship your app. Best regards, Kamran
$280 AUD 8 päivässä
8,4
8,4

Hello, I have read your requirement to stabilize and ship your Bolt-based app to both iOS and Android. I can do that, and I have 8 years of experience in mobile app design and development with backend systems, having delivered 200+ apps end to end. I’ve handled multiple last-mile rescue projects where SQL connection issues, dropped sessions, and inconsistent auth flows were blocking production releases, so I’m very comfortable diving straight into debugging and fixing these problems without destabilising the rest of the app. I will first isolate and fix the SQL connectivity issue by reviewing connection pooling, environment configs, query execution flow, and timeout handling so reads and writes are fully reliable. Once the data layer is solid, I’ll polish the existing 2FA flow to ensure consistent code delivery, proper verification, and clean error handling so users can register and log in smoothly every time. After that, I’ll do a full end-to-end validation in Bolt’s environment and prepare production-ready builds, testing behaviour parity on both iOS and Android emulators and devices to ensure the app performs identically on each platform. I focus on clean fixes, clear communication, and fast turnaround, especially when an app is already close to launch. I’d be happy to take this over and help you get it live without further delays.
$700 AUD 28 päivässä
8,0
8,0

Hello, I understand you’re at the final stage of your Bolt app and need focused technical support to get it shipped on both iOS and Android. I have hands-on experience troubleshooting Bolt applications, resolving SQL database connectivity issues, and stabilizing authentication flows for production releases. I will start by diagnosing and fixing the SQL connection problem to ensure reliable read/write operations with proper session handling and no timeouts. Next, I’ll review and refine the existing two-factor authentication flow so registration, code delivery, verification, and error handling work consistently. Once these core issues are resolved, I’ll validate the full app flow within Bolt, then package and test production-ready builds on both iOS and Android emulators/devices to ensure consistent behavior across platforms. My goal is to apply targeted fixes, avoid unnecessary rewrites, and help you confidently ship a stable cross-platform release. I look forward to helping you get this app live. I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Thanks Christina
$250 AUD 7 päivässä
8,3
8,3

Hi, You've built an app that's right at the finish line, but those persistent SQL and 2FA issues are holding it back — I understand how frustrating it is to be so close yet stuck. I specialize in resolving such tricky backend challenges and ensuring seamless cross-platform mobile app releases. With strong expertise in SQL database troubleshooting, PHP backend integration, and mobile app deployment on both iOS and Android, I will first stabilize your SQL connection ensuring all queries execute reliably without dropouts. Then, I will refine your existing two-factor authentication flow for smooth, error-free user registration, code delivery, and sign-in processes. Finally, I’ll rigorously test end-to-end functionality in Bolt’s environment before producing polished, production-ready builds for both platforms. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Let’s collaborate to turn your nearly finished app into a live success. Could you share the current database setup details and any specific error logs related to the SQL connection issues? Thanks, Asad
$250 AUD 10 päivässä
8,1
8,1

Hi Fahad, To finalize the Cross-Platform Bolt App, I will first address the persistent SQL database connection error to ensure reliable data operations. Following that, I will refine the two-factor authentication flow for seamless user registration and login experiences. Lastly, I will conduct thorough testing on both iOS and Android platforms to guarantee consistent performance. Looking forward to discussing this further with you. Regards, Sai Bhaskar
$580 AUD 10 päivässä
7,7
7,7

Hello, thank you for the detailed note. I’d be very glad to help you get this Bolt app over the finish line and shipped to both iOS and Android. If you choose to work with me, I would start with the SQL connection issue first since it blocks everything else. I’ll trace where the sessions are dropping or timing out, check connection pooling and credentials, and make sure queries run consistently under real usage. Once the database layer is stable, I’ll polish the 2FA flow end to end so registration, code delivery, verification, and error handling work reliably every time. After that, I’ll run full end-to-end checks inside Bolt, then package production builds and validate on iOS and Android devices or emulators so the behaviour matches across both platforms. You’ll get clear notes on what was changed and why, so future maintenance is straightforward.
$500 AUD 7 päivässä
7,6
7,6

Hi, This is Elias from Miami. I have checked project description and based on the information provided, I understand that the goal of the project is to finish your Bolt-built app and get it shipped to both iOS and Android, by fixing the two blockers first: (1) the SQL database connection error that’s breaking read/write reliability, and (2) polishing the existing 2FA flow so signup + code delivery + verification works every time. After that, it’s mainly production build + testing so both platforms behave the same. With over 10 years of experience in this field, I’m very interested because I’ve done similar “finish line” work before—stabilizing DB connectivity, tightening auth edge cases, and preparing clean store-ready builds. I’d love the opportunity to discuss how I can bring this across the finish line. Let’s connect so I can review the Bolt setup, reproduce the SQL issue, and lock the fastest fix plan. Additionally, I have a few questions regarding your project: Q1: What SQL database are you using (Postgres/MySQL/etc.), and is it hosted (Supabase/AWS/Railway/etc.) or local? Q2: For 2FA, is the code sent by SMS, email, or an authenticator app—and which provider is used (Twilio, SendGrid, etc.)? Q3: Do you already have Apple/Google store accounts + signing keys set up, or should I help prepare the certificates/keystores too? Looking forward to hearing from you. Regards, Elias
$500 AUD 7 päivässä
7,8
7,8

YOUR APP IS 90% DONE LET’S REMOVE THE LAST BLOCKERS AND SHIP IT CLEANLY You’re not looking for new features you need stability, predictability, and a clean release. That’s exactly where we come in. At Plan D Studios, we’ve spent 12+ years stepping into almost finished apps, tracing deep backend issues, and turning them into store ready products. SQL connection failures and flaky auth flows are classic symptoms of environment config, pooling, or lifecycle handling issues not surface bugs and we approach them accordingly. Our approach is straightforward: Diagnose and permanently fix the SQL connection issue so queries execute reliably without dropped sessions or timeouts Harden the existing 2FA flow end to end (code delivery, verification, retries, and error handling) Validate the entire flow inside Bolt, then package, test, and verify parity across iOS and Android builds No guesswork, no rewrites just targeted fixes, clean builds, and confidence before launch. Have you already identified where the SQL failure originates (driver, pool, or environment), or would you like us to run a full connection lifecycle audit first? It would help a great deal if you would get back to me via chat and share the details so I can get my head around what needs to be done and we can take it from there. Can gladly hop on a voice call with you to discuss the detail. Regards, Haider
$700 AUD 30 päivässä
7,3
7,3

Hi, I’m interested in learning more about your project. I’ll approach this with a focused, step-by-step roadmap—first stabilizing the SQL database connection, then refining the 2FA flow, and finally validating a clean production build for both iOS and Android. With this structured approach, we can remove the blockers quickly and prepare the app for store submission in a short, efficient timeline. If you award me this project, I’d be happy to discuss it further and get started right away. Short Development → Deployment Road-Map: • Audit and fix SQL connection issues to ensure reliable read/write operations • Debug and polish the 2FA registration and login flow (code delivery, validation, error handling) • Perform end-to-end testing within Bolt’s environment • Generate and test production-ready builds on iOS and Android emulators/devices • Final verification for store submission readiness I’m also interested in a long-term collaboration and future enhancements. If you have any reference apps or prior builds to review for feature understanding and more accurate estimation, can we discuss this further? Best regards, Prakash.S
$699 AUD 7 päivässä
7,8
7,8

Hello, This sounds like a classic environment + connection-lifecycle issue, not a broken app. I’ve seen this in Bolt-based builds where SQL connections drop because of pooling limits, idle timeouts, incorrect env variables between local/Bolt/mobile builds, or queries not being released properly. That’s usually fixable without touching core logic. I can dig into the SQL layer, stabilise read/write operations, and make sure sessions don’t timeout under normal usage. For the 2FA flow, the usual problems are race conditions, token expiry handling, or inconsistent verification states — I’ve fixed this before so codes are delivered and validated reliably every time. Once those are solid, I’ll handle final iOS and Android builds and test on real devices so behaviour stays consistent across platforms. After deployment, I’ll provide 15 days of support in case anything breaks or edge cases show up. I also see this as a long-term collaboration, not a one-off fix, if things go well. If you want this stabilised and shipped properly, I can take it forward. Regards, Sagar.
$750 AUD 7 päivässä
7,1
7,1

Hi, I see that your Bolt app is almost ready, but SQL connectivity issues and a few 2FA bugs are blocking the iOS and Android releases. I can help stabilize the backend, fix authentication flows, and deliver production-ready builds that work smoothly on both platforms. I have experience troubleshooting SQL issues in live apps, ensuring queries run reliably without timeouts or dropped sessions. I’m also skilled in implementing and refining two-factor authentication flows—handling code delivery, verification, and error handling so users can register and log in without any friction. Once these issues are resolved, I can package, test, and verify your app on both iOS and Android devices/emulators, ensuring consistent performance and a seamless user experience. Before we start, a couple of clarifications would help: -Are the SQL errors happening on specific queries or across the database? -Which 2FA method is currently in use—SMS, email, or authenticator app? -Do you want me to handle app store submissions, or focus solely on production-ready builds? I’m ready to jump in and make your app stable and live on both iOS and Android. Thanks Sagar
$450 AUD 7 päivässä
7,1
7,1

As a seasoned developer at WellSpring Infotech, I have successfully tackled numerous cross-platform projects. My expertise in Bolt, SQL, two-factor authentication, and the fine art of compiling flawless end-to-end functionalities on both iOS and Android will be invaluable to getting your app up and running. Your struggles with persistent database connection issues will meet their match with my deep knowledge in SQL and robust problem-solving abilities. Having spent years diligently cultivating my skills in iOS Development, PHP, Software Development and honing my proficiency with SQL databases, I am thoroughly equipped to swiftly identify and eliminate the glitches hampering your progress. Throughout the journey of your app's completion, you can expect a highly communicative partnership; I will keep you abreast of every step taken and resolved with utmost transparency. With my industry experience in sectors such as healthcare, eCommerce, fintech, real estate and proptech—each with unique technical needs—I bring a 360-degree perspective for your project. Choose me for tackling these tec Thanks...
$750 AUD 7 päivässä
7,8
7,8

Hi, I can help you get your Bolt app over the finish line and ready for release on both iOS and Android. I’m experienced in stepping into near-complete projects, identifying blocking issues quickly, and stabilizing them for production. I will first diagnose and repair the SQL database connection problem to ensure reliable read/write operations with no dropped sessions or timeouts. Once the database layer is stable, I’ll review and polish the existing two-factor authentication flow so registration, code delivery, verification, and error handling work smoothly every time. After these core issues are resolved, I’ll validate the full end-to-end flow within Bolt’s environment and prepare production-ready builds for both platforms. I’ll test on emulators and real devices to confirm consistent behavior across iOS and Android before final packaging. I have 5+ years of experience with PHP, SQL databases, Android, iOS, and React Native, and I’ve troubleshot backend connectivity and authentication issues in cross-platform apps. I’m comfortable working with existing codebases and focusing on stability and release readiness. If this aligns with what you need, I’m ready to start and help you launch the app confidently. Best regards, Bhargav
$500 AUD 7 päivässä
7,1
7,1

Hello, Have you considered a seamless solution to resolve those database connection issues and enhance your app’s functionality? My specialized approach in troubleshooting Bolt applications combined with extensive experience in SQL connectivity ensures a robust, stable app ready for launch. Let's discuss how we can successfully carry your project to completion. Best, Smith
$500 AUD 7 päivässä
6,6
6,6

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 AUD 7 päivässä
7,3
7,3

Hi I can troubleshoot your Bolt app to stabilize the SQL connection, harden the read/write layer, and ensure the app behaves consistently on both iOS and Android builds. The main technical issue behind “timeouts/dropped sessions” is usually mis-scoped connection pooling or long-running queries combined with mobile network variability and weak retry logic. I’ll isolate the failing queries, verify connection settings and session lifecycle, and implement safe reconnection/backoff so reads and writes remain reliable under real-world conditions. For 2FA, I’ll validate the full flow end-to-end (registration --> code delivery --> verification --> login) and tighten error handling for expired codes, resend limits, and edge-case states. I’ll also confirm security basics like rate limiting, token/session persistence, and consistent behavior across app restarts. Once stable in Bolt, I’ll run emulator/device validation on both platforms to catch platform-specific issues (permissions, deep links, networking, build configs). You’ll receive a production-ready build with verified SQL + 2FA flows that users can complete every time. Thanks, Hercules
$500 AUD 7 päivässä
6,7
6,7

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, particularly in fixing SQL connectivity issues and ensuring seamless app deployment across platforms. With my expertise, I can quickly address the persistent SQL database connection error, ensuring that your app can read and write data reliably. I will also enhance your two-factor authentication flow, ensuring a smooth user experience from registration to login. Once those components are solid, I'll package your app for both iOS and Android, guaranteeing peak performance on each platform. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: What specific error messages are you encountering with the SQL connection? Let’s discuss over chat! Regards, Arpit Jaiswal
$555 AUD 22 päivässä
7,5
7,5

I will resolve your persistent SQL connection errors and stabilize the 2FA flow to ensure reliable user registration and data handling within your Bolt environment. Once the backend is secure, I will package and test the application for both iOS and Android to ensure a high-performance, production-ready release. Would you like me to start by auditing your database connection strings to identify why sessions are being dropped?
$300 AUD 7 päivässä
6,5
6,5

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