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Amend an existing program (Java)

$2000-6000 HKD

Completed
Posted 9 months ago

$2000-6000 HKD

Paid on delivery
Amend an Existing Program (Java) I am looking for a skilled Java programmer to make amendments to an existing program. Skills and Experience: - Strong proficiency in Java programming language - Experience with bug fixes and adding new features - Familiarity with performance improvements Specific Requirements: - Adding new features and amending old features - Ability to work with existing code - Willingness to assess the provided file to determine if it contains the source code If you have the necessary skills and experience, and are comfortable working with existing code, please apply for this project.
Project ID: 37074381

About the project

55 proposals
Remote project
Active 9 mos ago

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Hi client I have read the project details. I have 10+ years experiences in Java/JavaFx development. I ensure high quality work and good communication. I look forward to hearing from you. Thank you.
$3,000 HKD in 5 days
4.9 (43 reviews)
6.0
6.0
55 freelancers are bidding on average $4,017 HKD for this job
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Hello D, I hope this message finds you well. I will be able to help you with your project. I read through the description and it sounds like I am just the right person for it. I have the right skill set with sophisticated experience in Java, Software Architecture, and Software Testing. As a next step I would like to discuss some further questions with you. Either over the chat or a call, whatever you prefer. For my references and qualifications: I graduated in Computer Science with highest grades from one of the most reputable universities in Germany. Currently, I am enrolled in the Master's program. During my studies, I already published a paper on the subject of Artificial Intelligence. Further, I managed to get a lot of hands-on experience by working in several companies that operate in the field of Computer Science. As a native German speaker who was living in Canada for a year, my level in English is proficient/fluent. Further, I am in the preferred Freelancer program, making me part of the top 3% on the platform. Many successful past projects can be seen on my profile page. I am looking forward to working with you and if you have any further questions I would be happy to answer them. Best regards, Simon
$5,700 HKD in 14 days
5.0 (26 reviews)
6.1
6.1
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Hello DW, we are skilled in Java as required and can help you fix bugs and update your program. We have a team with 15+ years of experience in Website Development & Design, Mobile App Development for Android and iOS, Artificial Intelligence, Machine Learning, Chatbot Development and with technologies like Python, Django, React Native, HTML, CSS, Vue and NodeJS If you have any questions and would like to see our portfolio, or discuss the project further let's meet in a personal chat. Thank You
$6,000 HKD in 10 days
4.7 (20 reviews)
6.3
6.3
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Greetings. I am an experienced Java developer with more than 7 years of experience in Java programming, confident that I can help you amend your existing program. To clarify the requirements, I kindly request the following information: 1. Could you provide more details about the specific amendments you need in the program? 2. Are there any particular bugs that need to be addressed? 3. What new features would you like to add to the program? 4. Could you provide the existing source code for assessment? Let's hop on a quick chat session so we can discuss the amendments thoroughly. I look forward to connecting with you and working on enhancing your Java program.
$4,000 HKD in 7 days
5.0 (19 reviews)
5.9
5.9
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Hello there! Are you ready for a whimsical and fun journey? Let's mix the stack step by step and create something magical! Step 1: Prepare your imagination and creativity. We're about to embark on a coding adventure! Step 2: Dive into the existing program and explore its depths. Discover its hidden treasures and uncover its secrets. Step 3: Put on your coding hat and sprinkle some Java magic. Add new features, fix bugs, and make this program shine like never before. Step 4: Embrace the challenge of working with existing code. Unravel its mysteries and bring it to life with your expertise. Step 5: Show off your skills and let your passion for programming shine through. We're looking for someone who can turn ordinary code into something extraordinary. So, if you're up for the challenge and ready to bring some whimsy and fun to this project, let's connect in the chat and discuss the details. Together, we'll create something truly enchanting!
$2,600 HKD in 7 days
5.0 (3 reviews)
5.1
5.1
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Hello! I am a senior Java developer with 10+ years of rich experience in Java, JavaFX and Android App Development. If you hire me, I will perfectly amend/update your existing Java-based Android project with my high skills. I can start working on your project right away. I hope you to contact me so that we can fully discuss about the project. Best Regards.
$2,000 HKD in 7 days
5.0 (13 reviews)
5.2
5.2
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Hi, i have read your project, i am interested in your project, but i have some doubt, please clear my doubts, i am ready to start the work right now.
$4,000 HKD in 7 days
5.0 (18 reviews)
5.0
5.0
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Hi, I checked your attachment. It is Android app source code. I am experienced Android developer. I can make amendments to the existing program. Please send a message to discuss further. Thanks.
$2,500 HKD in 7 days
5.0 (23 reviews)
5.1
5.1
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Hi I Have read your requirement and I am sure I can help you. Please message me so that we will have a detailed discussion. I have 9+ years of combined experience and mastery in Mobile App & Web designing, Mobile App & Web development, and SEO/SMM. Please come to chat for further discussion. Regards Anju Logical Soft Tech Pvt. Ltd, Indore(M.P)
$4,000 HKD in 7 days
4.9 (8 reviews)
5.3
5.3
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Hi, Hope you are doing well, I went through your requirements, I am pretty much confident that I can complete this task as I am expert in Java, JSP, Servlet, JSTL, spring boot, api development (both rest and soap), and unit testing the scenarios. I have completed similar kind of projects already, so please reach out to me to discuss further. Happy to help :) About Myself: ************ I have 10+ years’ hands on experience in software development using Java, node.js, JSP, Servlets, Spring boot, mvc, Hibernate, JaxRS/WS Strong Experience on Automation testing Experience in Agile process Expert in implementing TDD/BDD using Junit, TestNG, Mockito, PowerMockito, DBUnit, SpringMock, Rest fuse, Rest assured technologies. Please ping me to discuss further
$4,000 HKD in 7 days
4.8 (31 reviews)
5.1
5.1
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Hello LeoProject is base on Android. I'm Android developer over 10 years experience. I'm comfortable work on current existing code. Please discuss details on chat. Thanks.
$4,000 HKD in 7 days
5.0 (6 reviews)
4.5
4.5
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Hi there! My name is Neha and I am a Java programmer with 4+ years of experience in web development and mobile development. I understand you are looking for a skilled Java programmer to make amendments to an existing program and I believe I am the best fit for this job due to my extensive knowledge of Java programming language, experience with bug fixes and adding new features as well as familiarity with performance improvements. I am confident that my skillset make me the perfect fit for this project. My commitment to providing high quality work ensures that all projects are completed on time and within budget without any issues. Additionally, I provide effective cost of project estimates along with cross browser compatibility so that projects don't break when moved from one device to another. In addition to this, I offer free after delivery support for existing development projects along with cheap domain and hosting services so that they can be managed easily. I would love to discuss further how I can help you with your project if you are interested? Please feel free to reach out if you have any further questions or would like more information about my services. Best Regards,
$4,000 HKD in 7 days
4.8 (16 reviews)
4.9
4.9
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Hello D W! My name is Koutarou and I'm a well-qualified Full Stack Developer with over 5 years of related experiences. I'm confident that I can provide the best solution for your project: I have strong proficiency in Java programming language, experience with bug fixes and adding new features as well as familiarity with performance improvements. Additionally, I am highly conscious of the importance of good communication when working together. My proactive availability allows me to work 6 days a week 8+ hours a day for work 12+ hours a day for communication. I believe that my skillset is perfect for making amendments to an existing program such as changing old features into new ones as well as assessing existing code for potential performance improvements. Please let me know if you would like me to discuss further or if there is any further information you would like me to provide about my skills or availability. Thanks Koutarou
$4,000 HKD in 7 days
5.0 (4 reviews)
4.9
4.9
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Hi, I would like to help you with your Java project. You can rely on me. I am an experienced developer and mathematician. Looking forward to hear from you. Best regards, Oleg
$5,000 HKD in 8 days
5.0 (24 reviews)
4.7
4.7
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Hi there! I'm excited about your project and confident in my ability to deliver your project . I'm committed to exceeding your expectations and ready to start from right away . Let's connect and discuss the next steps! Thank you .
$4,000 HKD in 7 days
5.0 (13 reviews)
4.2
4.2
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Hi There! I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
$2,000 HKD in 20 days
5.0 (2 reviews)
4.2
4.2
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As a professional Java programmer, I bid on your project because I have the expertise to deliver superior quality work. I guarantee you constant updates in the project as a way of ensuring the project meets your expectations. Please respond to the bid so that we can discuss the project exhaustively. Thanks in advance.
$6,000 HKD in 2 days
4.6 (5 reviews)
3.9
3.9
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Hello I am writing to express my strong interest in the opportunity to amend the existing Java program as outlined in your proposal. I am confident that my Java programming skills, experience in bug fixes and feature additions, as well as familiarity with performance improvements make me a suitable candidate for this project. I possess a robust proficiency in Java programming, having successfully delivered various projects using the language. My experience includes identifying and rectifying bugs, as well as implementing new features in existing codebases. I am well-versed in optimizing code for improved performance, ensuring efficient execution. I am adept at working with existing code, understanding its structure, and making necessary modifications while maintaining code quality. I am capable of assessing the provided file to determine if it contains the relevant source code and comprehending the scope of work required. I am enthusiastic about the prospect of contributing to this project and am committed to delivering high-quality results within the specified timeline. I look forward to the opportunity to discuss the project further and provide any additional information you may require. Thank you for considering my application. I am excited about the possibility of collaborating with your team to enhance the existing Java program. Sincerely, Abdulloh
$5,000 HKD in 10 days
5.0 (5 reviews)
2.9
2.9
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Hello sir. I am an expert Java developer and I have 7 years of experience in Java programming. I have strong proficiency in Java programming language, experience with bug fixes and adding new features which will be required for the project. Additionally my expertise lies in performance improvements which will be needed for optimal performance of the program. Additionally I am willing to assess the provided file to determine if it contains the source code so that no delays are caused due to any errors in the file. If you are interested in hiring me for this project please don't hesitate to reach out with any questions or concerns you may have regarding my skillset or experience. Thank you for considering me for this opportunity!
$2,000 HKD in 20 days
5.0 (2 reviews)
2.6
2.6
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I CAN COMPLETE YOUR PROJECT EASILY Hello, I am software developer with enough experiences on Java/JavaFX for 13 years. Java/JavaFX is nice programming language and I am majoring on it for long years so I have confident to complete your project by Java/JavaFX. I can work by full time for your project and trying to satisfy the requirements. I am designing the project from scratch and structure it well. I am following the project's design process exactly, and if any error is found, fix it within 24 hours and provide maintenance free of charge for a month. Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. If you want the perfect result, please contact with me.
$4,000 HKD in 7 days
5.0 (3 reviews)
2.4
2.4
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How are you doing? I have read your description in details. I have more than 5 years of experience in Java, Kotlin language so I can work in this project. I can work any time zone with you and available 24x7 even weekend if you need. I can support your project for 6 months bugs free and update project. Please feel free to contact me and let's get started. Thanks.
$4,000 HKD in 20 days
5.0 (2 reviews)
1.9
1.9

About the client

Flag of HONG KONG
Fanling, Hong Kong
2.9
3
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Member since Jan 21, 2019

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