
Completed
Posted
Paid on delivery
I'm looking for an experienced Flutter app developer to help fix a few performance bugs in my existing app. Key Requirements: - Extensive experience with Flutter app development - Proven track record in diagnosing and fixing performance issues - Able to work with modified features of the app Issues: - Primarily performance related bugs - Potentially slow load times, app crashes or memory leaks Please note that the issues arose after recent modifications to existing features. If you have the skills and experience to help rectify these issues, please get in touch.
Project ID: 38737220
19 proposals
Remote project
Active 2 yrs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

Hello, I am interested in your project and I believe I can help you complete it. As an experienced Flutter developer, I have the skills and knowledge to build and deploy your project for both Android and iOS platforms. I have already completed a significant portion of the project and I am confident in my ability to finish the job. Here is a summary of my experience and skills: • Front-end development using Flutter for Web, Mobile, Desktop, and MacOS apps. • Proficiency in Flutter SDK, Android Native, and iOS Native development. • Back-end development using Firebase, Firestore, and Node.js. • Strong knowledge of state management techniques such as Bloc, Redux, GetX, Provider, MVC, and RiverPod. • Integration of various APIs including FB, Google, Firebase, Stripe, PayPal, RazorPay, International Gateway, and Instagram. • Familiarity with architectural patterns like MVC, MVP, and MVVM. In addition to my Flutter expertise, I have been working in the field of website development for 7 years. I have strong skills in HTML, CSS3, Bootstrap, JavaScript, PHP frameworks such as Laravel and CodeIgniter, WordPress, React, AngularJS, MySQL, fast API, and powerful backend frameworks like Node.js and Laravel. I am available to discuss your project further and provide you with a detailed proposal, including budget and timeline. Please initiate a chat with me so we can get started. Thank you and best regards,
₹1,050 INR in 7 days
0.6
0.6
19 freelancers are bidding on average ₹1,077 INR for this job

I have a ton of expertise developing Flutter mobile applications. I've worked directly with Firebase, Figma Files, UI/UX design, and Rest API integrations, among other things. I can easily manage your project at a fair price, and I'm ready to get started right now. Just give me the details, and I'll get to work.
₹1,350 INR in 1 day
5.1
5.1

I have more than 3 years of work experience in Mobile Application development and have hands-on experience in many terms like UI/UX designing, Figma Files, Firebase and Rest APIs integrations I will handle your project easily at a reasonable price, and I am available to start work from now on. Just share the details, and I will start working on it.
₹1,050 INR in 7 days
4.1
4.1

As an experienced Flutter app developer, I'm well-versed in diagnosing and resolving performance bugs, just like the ones plaguing your app. It's crucial to collaborate with a professional who can comprehend and work seamlessly with the specific modifications you've made – and I offer precisely that. With over three years in the field, my track record reflects an astute proclivity for crafting top-notch digital products tailored to various industries like E-Commerce, Healthcare, Food Services, Social Networking, and Transportation Solutions. Don't let performance issues impede your app's potential. Partner with me; together we'll heighten your users' experience with swift load times and uncompromised stability. I'm dedicated to delivering custom solutions aligned with your unique needs; transforming your vision into a fully functional reality - striking visuals matched by seamless functionality. Let's embark on this digital development journey together to achieve rewarding results for your app.
₹1,050 INR in 4 days
3.2
3.2

Hi, I hope you are doing well I have read your Complete Proposal you need to fix app performance I have more than 3 years of work experience in Mobile application development have a hand-on experience in many terms and i am confident that I will handle your task in Your price and time and I am available to start work from now just share the details and I will start working on it Let's chat to proceed
₹650 INR in 7 days
3.2
3.2

As an experienced Flutter developer with 3+ years in app development, I can help diagnose and fix the performance bugs in your app. I have a proven track record in identifying and resolving issues such as slow load times, app crashes, and memory leaks, ensuring optimal performance. With expertise in handling modified features, I will thoroughly assess the recent changes to pinpoint and resolve the issues effectively. Additionally, I have experience publishing and maintaining apps on both the App Store and Play Store, ensuring smooth updates and stability. While the task can likely be completed in less than 4 days, I am allocating 4 days to include a buffer for testing and any adjustments based on your feedback. The proposed cost for this project is 700 INR, aligning with your budget. I look forward to collaborating and delivering a stable, high-performance app.
₹700 INR in 4 days
1.8
1.8

With a broad range of skills under our belt, ranging from mobile app development to web development and even search engine optimization, tackling your performance issues will be right up our alley. Our expertise in software development is proven, and diagnosing and rectifying performance issues has always been a thrilling challenge we enjoy taking on. At Omkaar Group, we believe in using both scientific research and practical experience to inform our solutions, which is perfect for your project! As you mentioned that the issues have arisen after recent modifications, identifying and fixing these intricate bugs require a keen eye for detail and a solid understanding of the Flutter framework. Rest assured that with us on board, no bug or memory leak will go unnoticed, leaving your app smooth sailing once again. Furthermore, we place great emphasis on being dynamic in a fast-paced world. We're more than capable of keeping up with any modifications your app may require. So don't hesitate to reach out to us - we're excited about the opportunity to get your Flutter app back in top-notch performance!
₹1,009 INR in 7 days
0.0
0.0

Proposal: Hello, I am a professional Full Stack Developer with extensive experience in Flutter app development and a proven track record in diagnosing and fixing performance issues. I have worked on various projects where I successfully resolved performance-related bugs, slow load times, app crashes, and memory leaks. I understand the importance of maintaining app performance, especially after recent modifications to existing features. I am confident in my ability to identify and address the issues you are facing with your Flutter app. With my expertise and attention to detail, I can provide effective solutions to improve the overall performance and user experience of your app. I am available 24/7 and dedicated to assisting you with your project. Your satisfaction is my priority, and I am committed to delivering high-quality results. Please feel free to reach out to discuss further details and how we can work together to enhance your app's performance. Thank you for considering my proposal. I look forward to the opportunity to collaborate with you on this project. Best regards,
₹1,100 INR in 7 days
0.0
0.0

I am an experienced Flutter app developer with a proven track record of diagnosing and fixing performance issues. I understand the importance of app efficiency and user experience, and I'm confident in my ability to address the performance-related bugs you've encountered, including slow load times, crashes, and memory leaks that arose from recent modifications. I am well-versed in working with modified features and can quickly identify the root causes of these issues to implement effective solutions. Let’s collaborate to enhance your app’s performance and ensure a smooth experience for your users!
₹1,050 INR in 7 days
0.0
0.0

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Mobile App Development, iPhone, Android, Objective C Please come over chat and discuss your requirement in a detailed way. Thank You
₹1,100 INR in 7 days
0.0
0.0

Hello, I believe I would be a great fit for your project. I would love the opportunity to discuss the details further with you. Providing high-quality results is always my top priority. Thank you for your time and consideration.
₹1,050 INR in 7 days
0.0
0.0

Hello Flyer E., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Mobile App Development, iPhone, Android, Objective C Lets connect in chat so that We discuss further. Regards
₹1,500 INR in 7 days
0.0
0.0

With over 6 years of experience as an app developer, I am confident that I possess the skills and expertise required to effectively diagnose and fix the performance bugs in your Flutter app. My work has seen me adeptly handle various mobile app development tasks, which have given me a deep understanding of the Flutter framework. From what you've mentioned, it seems that the performance issues have cropped up after recent feature modifications. Not only can I delve into these problems, but I can also confidently navigate and resolve issues pertaining to modified functionalities. Furthermore, my stints as a Mobile App Developer at the Technology Innovation Lab and later on as a Full Stack Developer have expanded my skill set significantly. I don't just address backend or frontend problems; I take a holistic approach in identifying and resolving issues - including any potential memory leaks or slow load times. I am focused on delivering efficient, smooth running apps, ensuring your users have an experience they'll appreciate. To conclude, as someone who thrives on innovation and growth, working collaboratively with you to fix the current bugs in your app would be an exciting opportunity for me. So when it comes to choosing someone with comprehensive knowledge of Flutter app development and a proven track recordof resolving performance issues, remember my name; Graciano!
₹1,050 INR in 7 days
0.0
0.0

With over 6 years of experience as a Mobile App Developer, specializing in both Android and iOS platforms as well as a specific expertise in Flutter, I believe I have the skills necessary to resolve the performance-related bugs you are experiencing. My vast experience with databases, third party APIs and design guidelines has given me the unique ability to offer holistic solutions to app problems such as slow load times, crashes or memory leaks. I pay attention to details and deliver high-quality work that stands up to the most rigorous standards. Not only can I identify these issues, but I can also provide detailed improvements to optimize your app's performance. In addition, my proficiency extends into how these modifications might interact with different features of the app, ensuring a smooth integration and user experience. My deep knowledge of app development combined with excellent communication skills will make us an effective team, ensuring timely completion of the task at hand. I bring dedication and a strong sense of ownership to my projects. Your app's performance is my top priority and you can be assured that I will devote all necessary time and effort into rectifying these issues. Let's connect soon so I can get started on crafting the best possible experience for your users!
₹1,050 INR in 7 days
0.0
0.0

My job are the best and perfect and I do my job sincerely to people and they al loved it and compensate it
₹1,050 INR in 7 days
0.0
0.0

Coimbatore, India
Payment method verified
Member since Jan 21, 2009
₹600-1500 INR
$30-250 USD
₹1500-12500 INR
₹1500-12500 INR
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
$10-30 USD
$10-30 USD
€30-250 EUR
$30-250 USD
₹250000-500000 INR
₹12500-37500 INR
₹12500-37500 INR
₹1500-12500 INR
₹37500-75000 INR
₹12500-37500 INR
£10-15 GBP / hour
€5-6 EUR / hour
$1500-3000 USD
₹2000-3000 INR
₹12500-37500 INR
₹1500-12500 INR
$250-750 CAD
$250-750 USD