# Long-Term iOS Developer — Maintenance & Enhancements

@ykarora26

With extensive iOS development experience, I understand the need for a reliable developer to maintain and enhance your existing application. I have a strong background in iOS development and have worked with PHP backends, ensuring smooth integration between front-end and back-end systems. Could you provide more details on the current bug tracking and issue resolution process for the project? Regards, Yogesh Kumar

@starttechno

Tamam — I have 10+ years of software development experience and have delivered 249+ projects, including native iOS apps with Swift, React Native, API integrations, testing, Git workflows, and CI/CD. I can share relevant App Store/GitHub work samples through Freelancer. Your established iOS product, PHP/Yii2 backend, MySQL database, separate Development/Staging/Production environments, and automatic deployment pipeline are exactly the kind of system I can maintain carefully over the long term. I’m available part-time across five working days and can usually complete small-to-medium batches within the requested 48-hour target, while reporting blockers early. For an unfamiliar bug, I first reproduce it on the appropriate environment, trace the affected user flow through logs, API responses, and existing iOS code, then identify the root cause before changing anything. I implement the smallest safe fix, test the reported case plus related flows, verify API/backend behavior when relevant, and submit a focused Git branch and Pull Request for review. I also have PHP and MySQL experience and can handle small Yii2 changes when needed. I’m ready to begin with the two-task trial and follow your QA and delivery process. For the trial tasks, will access to the existing repository and staging environment be available from the start? Muhammad Saad

@ozbas

With over a decade of experience in Full-Stack software engineering, I am confident that I have the skills and expertise required to successfully fulfill your iOS development needs. I have an impressive track record with multiple technologies that align perfectly with your project requirements; I am well-versed in both iOS and PHP (Yii2), ensuring no critical aspect will be missed. Additionally, my knowledge in managing Git-based workflows and CI/CD pipelines will guarantee seamless collaboration on your existing application. Throughout my career, I’ve learned how essential constant communication and collaboration are in maintaining an existing codebase - qualities that are highly valued for this project. Utilizing these attributes, I would love to contribute to not only maintaining but improving your application, investigating bugs, and proposing effective fixes when needed. On top of my technical proficiencies, my curiosity and analytical thinking enable me to tackle any problem that comes my way. My commitment to delivering clean, maintainable, and well-structured code aligns with your quality expectations. If given the opportunity, I am ready to invest my time and skills into making noteworthy contributions towards your project's success. Let’s initiate a conversation on how we can further collaborate!

@rbtech1984

Tamam Your existing iOS application needs a dependable long-term developer who can maintain the codebase, investigate issues properly, deliver tested enhancements, and protect overall stability. * Which iOS technologies and minimum version does the current application use? * Can you share the typical size of a regular task batch? * Is the development environment already documented for new developers? Experience includes working on existing applications, API integrations, bug fixing, Git workflows, and production releases. When entering an unfamiliar codebase, the first step is to reproduce the issue, trace the related flow and API calls, identify the root cause, implement a focused fix, and test both the fix and affected user flows before submitting a Pull Request. Basic PHP, MySQL, and backend integration experience is also available, making it easier to investigate issues across the application and API when needed. Clear communication, early reporting of blockers, clean code, and reliable delivery within agreed timelines will always be priorities. I am interested in long-term collaboration and would be happy to complete the trial tasks and demonstrate my approach. Let us connect in chat and discuss the first two tasks. Best regards Farhin B

@denisSolution

Hi, I'm Denis, an iOS developer who's worked extensively on maintaining and enhancing existing applications. I understand you need a dependable part-time collaborator to maintain, improve, and evolve your established iOS app with its PHP backend. The focus on stability, testing, and clean code aligns with how I approach long-term maintenance work. I'm comfortable investigating unfamiliar codebases, fixing bugs properly, and implementing features without introducing regressions. Basic PHP/Yii2 knowledge would help with backend integrations when needed, though the core work remains on the iOS side. With an existing CI/CD pipeline and Git workflow, we'd work in task batches with clear scope and delivery timelines. Each task would get proper root-cause investigation, thorough testing, and careful PR reviews before deployment. I'd communicate blockers early and respect the project's established processes. I can start working right away. Let's connect and discuss the details. Thanks, Denis.

@toriquldev123

Hello Dear, I’m Md Toriqul Islam, an experienced developer with 10+ years of experience working on existing applications, bug fixing, API integrations, and long-term software maintenance. I understand you need a dependable iOS developer who can safely improve an existing app, investigate root causes, test thoroughly, and follow your Git and Pull Request workflow. I have rich experience in iOS development, API integration, Git, MySQL, PHP, Yii2, debugging, and maintaining complex existing codebases. I am skilled in investigating unfamiliar systems, reproducing issues, identifying root causes, implementing clean fixes, and testing related user flows before submission. I’m available for long-term, task-based collaboration and comfortable with the $20 two-task trial. Looking forward to hearing from you. Best regards, Md Toriqul Islam

@krupnovdenis

Hello! We can take on your existing iOS app and keep it stable, improved, and moving forward. 1. Are you looking for an external contractor or team for this work? 2. Which tasks should we take on first? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!

@Tanmoy236

Tamam — I’m experienced in maintaining existing iOS apps, debugging APIs, and delivering tested changes through Git/PR workflows. I can commit to long-term, task-based collaboration. Here’s how I can help: • iOS features, fixes & maintenance • API/PHP integration debugging • Root-cause testing before fixes • Clean Git/PR delivery I’m available for 48-hour task turnaround. Do you use Swift or Objective-C? Any Yii2 tasks expected initially?

@FizzaNadeemK

Hi, I can work with your existing iOS codebase, API integrations, Git branches and PR workflow, focusing on safe changes, proper testing and avoiding regressions. For an unfamiliar bug, I first reproduce it, trace the affected flow and API calls, identify the root cause, then implement and test the smallest reliable fix. I’m also comfortable with PHP backend work when needed. I can start immediately and handle task batches with the required communication and delivery pace. Connect with me to discuss the trial tasks. Best regards FIZZA

@Jennycreation

With over 17 years of comprehensive experience in software development, I believe my team and I are the ideal fit for your long-term iOS project. We have proven expertise and a deep understanding of the tech stack, including a strong background in iOS Development—the primary focus of your project. What sets us apart is our ability to work with existing codebases- a trait that is essential for maintaining, improving, and evolving an established product like yours. Besides, we have a working knowledge of PHP Backend (Yii2), MySQL, Linux Server Environment, Git/GitHub, and CI/CD—skills which could be advantageous for any necessary backend changes during the course of the project. Our commitment to keeping up with the latest industry standards is evident through our good grasp of CI/CD pipelines and Git-based development workflows similar to the ones your project entails. Moreover, having handled various similar tasks earlier during our careers, we can confidently commit to consistencies in progress while ensuring quality without affecting timelines.

@AndrewJSMAN

Tamam. Built and maintained iOS apps with Objective-C/Swift, integrated REST APIs, and debugged complex flows in large existing codebases. I’ll pull the repo, reproduce issues locally, run Instruments for memory/crash traces, and isolate changes to a single feature branch. Small PHP tweaks go into Yii2 modules under version control; tested against staging before PR. CI pipeline handles build/test/deploy, so I’ll validate against the same targets. Expect root-cause analysis in PR descriptions and regression tests for adjacent flows. I can start immediately. Thanks, Andrii.

@msaqibimran

Hi, your project emphasizes the need for ongoing maintenance and enhancements of an existing iOS application, particularly in maintaining code quality and stability. I understand the importance of keeping a well-established product evolving while ensuring that new features integrate seamlessly without introducing regressions. To approach this, I would typically conduct a thorough code audit, define the scope of necessary updates, implement enhancements, and rigorously test the application across various devices to ensure a smooth deployment. Could you share the App Store link for the existing app? This will help me understand its current state and the specific areas where you see the most need for improvements or expansions. Additionally, could you clarify if there are any particular business requirements for the upcoming features or if there are areas of the app that have been problematic? My development philosophy revolves around clean architecture and reliable performance. I prioritize delivering robust solutions that are ready for real-world usage from the outset, ensuring that every aspect of the app is aligned with user needs and business goals. I look forward to discussing your requirements in detail so we can accurately scope the timeline and pricing for our collaboration. Regards, Mohammad

@longngoc2307

Hi, there - Truong here. "LONG-TERM IOS MAINTENANCE" — you need reliable updates without breaking an existing app. Tamam. I would start by understanding the current iOS codebase, build flow, API connections, and existing issues before making changes. For maintenance work, I focus on finding the root cause first, then testing the related user flows before delivery. I can handle feature updates, bug fixes, API issues, Git workflow, and careful changes inside an existing production app. How is your iOS project currently structured: SwiftUI, UIKit, or a mix of both? thanks.

@thomasb726

I have extensive iOS development experience, having built and maintained multiple apps across various sectors, with a strong focus on code quality, stability, and user experience. My portfolio includes apps published on the App Store, and I am proficient with Git workflows, code reviews, and integrating with RESTful APIs. I have some familiarity with PHP/Yii2 and am comfortable making backend tweaks when needed. When investigating bugs in an unfamiliar codebase, I start by reproducing the issue, then review recent commits and debug logs to identify changes or errors, followed by isolated testing to confirm root causes before implementing a clean, tested fix. I am available for ongoing collaboration and look forward to contributing to your established project.

@tyronet2

Tamam — you need a dependable developer who can improve an established iOS product without creating regressions across its PHP API, MySQL data, environments, or release pipeline. I have 9+ years of software experience, including cross-platform mobile applications, iOS build and signing workflows, API integration, Git branches, pull requests, CI/CD, PHP, and MySQL. In an unfamiliar codebase, I first reproduce the issue, record the affected state and request flow, trace logs and recent changes, isolate the smallest failing component, add a regression test, implement a scoped fix, then retest adjacent user journeys before opening a documented PR. I should be transparent that my primary mobile experience is Flutter rather than long-term native Swift ownership, and I do not claim production Yii2 expertise. Which native iOS language and architecture does the current app use?

@Proswift

Hi, You need a part-time iOS developer for an existing app — not a rebuild — plus occasional small PHP (Yii2) fixes when API issues need it. Task batches, PR workflow, test before delivery, ~48h on small/medium tasks. iOS experience: 8+ years native iOS (Swift, some legacy Objective-C). I maintain live apps: features, API wiring, TestFlight, App Store updates. Apps: examples on my Upwork profile (merchant/distributor and field apps on iOS + Android). Availability: part-time, task batches; reachable on weekdays for questions and urgent production issues. PHP/Yii2: basic — I’ve worked with PHP backends and REST APIs; Yii2 is not my daily stack, but I can trace API calls and make small backend fixes when needed. How I debug an unfamiliar iOS codebase: reproduce the bug → read stack trace / logs → find the entry screen → follow the flow (ViewController → ViewModel → API client) → compare with staging API → minimal fix → test the feature and related flows → PR with a short note on cause and fix. Happy to start with your $20 trial (two tasks). Best regards

@modesorehari6

Tamam. Hello! I have strong experience maintaining existing iOS applications, implementing features, fixing production bugs, integrating REST APIs, and working with Git, CI/CD, MySQL, and PHP backends. I also have basic experience working with PHP/Yii2 code. I will first understand the existing architecture and reproduce each issue before changing code. I’ll trace logs, API responses, application state, and related code paths to identify the root cause, then implement the smallest safe fix. For every task, I will test the changed feature and related user flows, avoid unnecessary modifications, and submit clean commits through your existing branch and Pull Request workflow. I can also share relevant application examples privately where applicable. Timeline: 2 days I am currently available and can start immediately. I respect your existing development process, QA requirements, and suggestions, and I am interested in reliable long-term collaboration. Thanks

@engruhulajom

Hello There! I’m Md Ruhul Ajom, and I’m excited to partner with you. I’m an experienced iOS developer comfortable working with established codebases, APIs, Git workflows, testing, and production applications. I have rich experience in iOS development, API integration, debugging, Git/GitHub, CI/CD, PHP backend integration, and maintaining existing applications. I am skilled in Swift, iOS debugging, REST APIs, MySQL integration, testing, code review, and production issue investigation. I understand you need a reliable long-term iOS developer to maintain and enhance an existing application, investigate bugs, implement features, and work safely within your development/staging/production workflow. I’m comfortable investigating unfamiliar codebases by reproducing the issue, tracing the root cause, implementing a focused fix, and thoroughly testing related flows before submitting a PR. I have some questions: 1) What iOS version and Swift/Xcode versions is the current application using? 2) Do you already have the GitHub repository and CI/CD workflow ready for the trial tasks? 3) Could you share the two initial trial tasks so I can confirm the scope and delivery timeline? I’m available for long-term, part-time collaboration and can provide consistent progress with clear communication. Looking forward to hearing from you. Best regards, Md Ruhul Ajom

@richard031596

Tamam — I’m comfortable taking ownership of maintenance work in an existing mobile codebase, investigating issues before changing code, and delivering focused pull requests with testing notes. For an unfamiliar iOS issue, I first reproduce it in the correct environment, inspect logs/crash reports and the affected API flow, trace the relevant view/model/service path, and identify the smallest root-cause fix. I then test the changed flow plus related regression paths, keep the change within scope, and submit a clean PR with implementation and test notes. I’m available for task-based collaboration and can normally respond and deliver small, well-defined tasks within the agreed 48-hour window. I also have experience with API integration, Git branches/PRs, MySQL, PHP backend investigation, and CI/CD workflows. Before the trial, please confirm the current iOS stack—Swift/UIKit, SwiftUI, or Objective-C—the minimum supported iOS version, and whether the two trial tasks are documented with acceptance criteria.