Find Jobs
Hire Freelancers

Inventory Application re-write

$250-750 AUD

ปิดแล้ว
โพสต์ ประมาณ 2 เดือนที่ผ่านมา

$250-750 AUD

ชำระเงินเมื่อส่งงาน
I'm looking for someone to re-write an old DOS desktop inventory application written in QBasic with an expected timeline of 2-3 months. The entire application needs to re-written in a modern environment, and I'm open to suggestions for improvement. The person I hire should have experience developing desktop applications and must be able to interpret old QBasic code (approx. 2,000 lines) and convert it to a high quality product that meets the requirements and timeframe.
รหัสโปรเจกต์: 37898719

เกี่ยวกับโปรเจกต์

31 ข้อเสนอ
โปรเจกต์ระยะไกล
ใช้งานอยู่ 20 วันที่ผ่านมา

กำลังมองหาการสร้างรายได้ใช่ไหม?

ประโยชน์ของการประมูลกับ Freelancer

กำหนดงบประมาณและกรอบเวลาของคุณ
รับเงินจากการงานของคุณ
อธิบายข้อเสนอของคุณในภาพรวม
ลงทะเบียนและเสนอราคาฟรี
31 ฟรีแลนซ์กำลังเสนอราคาโดยเฉลี่ย $1,089 AUD สำหรับงานนี้
รูปอวาตาร์ของผู้ใช้
Hello, I am an expert windows desktop developer with an experience of working with Qbasic also, i can understand the code of Qbasic and create a modern and upto the mark application based on it within your timeframe. As i have experience of producing many inventory management systems i can suggest many areas of improvement and suggestion
$500 AUD ใน 7 วัน
5.0 (52 รีวิว)
7.8
7.8
รูปอวาตาร์ของผู้ใช้
As a seasoned full stack developer with seven years under my belt, I am skilled in Microsoft and Software Architecture which makes me the perfect fit for your project. Throughout my career, I've focused on modernizing existing systems and converting outdated code into robust, efficient applications- all within tight timelines. Not only will I re-write your QBasic code to meet your desired features, but I'll also exploit the opportunity to suggest improvements based on modern best practices. Your satisfaction is my utmost priority! To exemplify this commitment, I have a unique policy where I'll provide four days of free support post-completion to resolve any unforeseen issues. Furthermore, given my fair pricing policy, you'll be paying for value since you decide the worth of my work after assessing its quality. This ensures that each penny spent translates into the best work quality possible. Aside from my requisite coding skills, I'm fluent in other essential technologies such as SQL, VB.NET for backup solutions and Azure which can be valuable in maintaining your inventory system secure and scalable. By hiring me not only are you partnering with a proficient developer but also gaining access to a long lasting reliable relationship where meeting and exceeding expectations is our core focus!
$500 AUD ใน 7 วัน
4.9 (125 รีวิว)
7.2
7.2
รูปอวาตาร์ของผู้ใช้
With over a decade of experience in handling challenging projects, I have a successful track record of delivering over a thousand projects to organizations in enterprise and medium tiers. My expertise includes Full Stack Development, WordPress Theme, and Plugin Development, Mobile App Design, SAAS Development, and more. I have vast experience in adapting legacy systems into modern environments. To rewrite the old DOS desktop inventory application, I would conduct a detailed analysis of the existing QBasic code, understand the current functionalities and business logic, and collaborate with you to enhance and improve the application. A 2-3 month timeframe is estimated for the project, but a detailed breakdown of requirements will provide a more accurate timeline. I propose a flexible payment structure tied to project milestones for transparency and accountability. Let's discuss your project further and create a modern inventory application that exceeds your expectations. I look forward to scheduling a call to outline a roadmap for success.
$675 AUD ใน 5 วัน
5.0 (19 รีวิว)
6.5
6.5
รูปอวาตาร์ของผู้ใช้
Can you please show existing app flow in call? Please let me know once you are online so we can discuss in detail and move ahead. Happy to join you on call to discuss.
$3,000 AUD ใน 60 วัน
5.0 (13 รีวิว)
6.1
6.1
รูปอวาตาร์ของผู้ใช้
Hello, I have experience developing desktop applications. I am able to interpret old QBasic code. I can provide high quality product that meets the requirements and timeframe. Could you please to provide more details? Regards, Sergiy
$3,500 AUD ใน 35 วัน
5.0 (29 รีวิว)
5.7
5.7
รูปอวาตาร์ของผู้ใช้
Hello!! I have similar kind of expertise and work experience for Inventory Application. I have gone through your requirements and understand that you are looking for highly skilled, qualified, and experienced (Android & iPhone /ipad) Mobile App and DOS desktop with development API web services where admin can manage the app from backend development Native and Hybrid applications, React Native, Flutter Android Java/Kotlin, iOS Objective C /Swift/Swift UI . and Laravel MVC, React JS, Node.js PHP, Angular, WordPress, MySQL, and MongoDB. I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. I am glad to say we have worked on many apps in various domains like Inventory App , Service Management App , E-learning schools, teachers, students, and parents App, Logistics App , Ride-sharing App , Grocery App, Taxi and Delivery Combined App, Pharmacy Apps, Doctors App, Dating App Instagram App , Restaurant App, Buy& Sell business App, eCommerce App, social app, chat app, real estate app, Service Provider App,Sports App , Evant App ,Real Estate App, etc.. Welcome to my chat window so that we can discuss more about the project feature. anticipating your response Concerning Julian
$494 AUD ใน 18 วัน
4.2 (11 รีวิว)
6.1
6.1
รูปอวาตาร์ของผู้ใช้
I am proficient in programming in asp.net core, vb.net, SQL, Excel, VBA and automation tools in the Windows environment.   Plus 15 years of challenging experience in organizations and 5 years in freelance work. I have done more than 100 projects, including sales CRM applications and graphic PDF invoices, management dashboards in Excel, SAP Excel warehousing, automation programs for technical calculations and human resource management, personnel salary calculations, calculation of technical service rates. and also Im expert in Windows Automation Systems and developing system and security programs in windows networks. There is nothing that I can't handle in Windows! If you are interested, I will gladly send you my portfolio. In addition, I have strong problem-solving and creativity skills that have attracted my clients in the past. I invite you to try my services and see the quality of work I offer. for your job please send at least one detailed video and the source code in qb 6. as always i will try my best to create an easy to use and stable vb.net application or in excel vba . Hoping for a successful and long-term cooperation
$600 AUD ใน 12 วัน
5.0 (3 รีวิว)
4.0
4.0
รูปอวาตาร์ของผู้ใช้
Hi Johnhiggs This is Almerio, Dos desktop app developer and Qbasic developer. I can re-write an old DOS desktop inventory application written in QBasic Shall we discuss via chat now? Thanks for your post job Best regards! Almerio L
$500 AUD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Dear client, As I am a QB, VB, C++, C# expert, I can help you. I hope that through chat with me, you will find a better solution for your project. Best regards, Maxim Derli.
$700 AUD ใน 30 วัน
5.0 (1 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hi There! I have gone thru the project details, You want to build a Desktop Inventory App for businesses of all sizes to meet their end-to-end inventory management needs. Keep track of your inventory, manage your orders, track your shipments, and much more with the mobile inventory app. Right? I'm an expert in this field. I can help you to develop a Desktop Inventory App as per your needs with the required features - - Barcode scanning - Inventory tracking - Sales Analysis I am a professional full-stack developer and have over 6+ years of experience. My full-Stack experience includes: - Excellent knowledge of the PHP language and the MVC Frameworks (Laravel, Yii, Codeigniter, and CakePHP). - Front-end JS Frameworks experience with Angular JS, Node.JS, ReactJS, Vue.JS, & Tailwind, etc - Specific experience in custom Module creation, Classmap generator, library installation, Compiling the PHAR file, and Autoloading files. - Experience working with OO PHP - Experience with the MySQL/MongoDB database - Front-end capabilities across JavaScript, JQuery, HTML5, and CSS3/BootStrap - Version control systems such as Git/BitBucket - Working on Apache / Nginx - Experience in optimizing databases - Sass / Less / Gulp / Grunt / Doctrine Please get in touch with me via chat so we can continue discussing the project. Thanks & Regards Urvashi
$300 AUD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hi, I am Software developer with 10 years of working experience in creating, developing and maintaining windows based application. # I am expertise in development of windows based application using C# and WPF. # I am experise in providing solutions for industrial automation domain. • Expertise with Windows, Interfaces and Field Instruments(Sensors, Pressure controllers, Volume Controllers and Actuator) Data collection • Good understanding of Distributed Control Systems like Honeywell, ABB • Expertise in Windows Application Software Development for Industrial Automation Domain • Experience in Modbus, HART and WMI Communication Protocols • Having working experience Microsoft Azure DevOps (CI/CD Pipelines, Infrastructure ) automation using Biceps) • Expertise with creation of an Application Packages using Install shield • Good exposure to Software Development Life Cycle (SDLC) • Good experience in Requirement Engineering with a good understanding of High and Low level design • Excellent communication skills with a good understanding of business process • Good understanding of C, C++, RTOS, Embedded C concepts Technical Skills • Language: C#, LINQ, WPF, WCF, Perl, VBScript, HTML5, JavaScript, ReactJS • Protocol: Modbus, HART, WMI • Versioning System: Svn, Clear Case, TFS, GIT • Tools: Microsoft Visual Studio, Install shield I am very much interested in your project and let me know about interst.
$500 AUD ใน 30 วัน
5.0 (1 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hello, I'm work 8 hours per day and 40 hours available in weekly and available for your project work. You are looking for a { Inventory Application re-write}, I read your project post Description and understand that requirement. I'm sure I can give you the best solution for this project—one that will surpass your expectations.I would be very interested in completing your project. I am confident in my ability to be successful in your Inventory Application rewrite project. Firstly, as per your requirement of interpreting old QBasic code and converting it into a modern and high-quality product, I have a deep understanding of different programming languages and can adapt quickly to legacy codes. Secondly, being well-versed with different software architecture and software development practices allows me to envision the optimal structure and design for your inventory application. Lastly, I believe that to deliver a comprehensive solution, I must align with your required timeframe. Having managed multiple application projects successfully within strict deadlines throughout my career, I'm confident about delivering the expected results within the 2-3 month timeline. --> our services 1. 24*7 live support 2. Free technical and ongoing maintenance support 3. regular updates about the project Please come on chat box and I can offer you for more information. " I'm waiting for your Appreciate Response ", Thank you! Anurag!
$456 AUD ใน 25 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hi, I would love to help you execute your project. I have 25-plus years of experience in Software development/DBA/QA Analyst/Project Management at Strand Management Solutions, Inc. - https://strandmanagement.com. Our team has the necessary resources to start your project as soon as possible and complete it within reasonable time. I understand the general overview of this task. Let me know if we can set up a time to chat about your project in more detail. I would love to connect with you, discuss this project's details, and get the job done. Thanks, Asharani Thadimari
$730 AUD ใน 20 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
I possess extensive expertise in crafting sophisticated Windows and web applications, honed over numerous years of adeptly navigating the realms of QBasic and .NET across both desktop and web environments. Moreover, I excel in orchestrating seamless database integration, adeptly designing and implementing enhanced schemas within Microsoft Access and MS SQL. If you seek an individual capable of seamlessly bringing your vision to fruition, I am undoubtedly the consummate professional for the task. I guarantee that you will be happy with the result and I’m ready to negotiate
$600 AUD ใน 150 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
I'm eager to tackle the task of rewriting your old desktop app. With my experience in C# and knack for simplifying complex code, I'm confident I can deliver a modern solution within your timeframe.
$750 AUD ใน 75 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
I have many years programming experience in few languages. I propose rewritting this old QBasic program in Perl (good language for text processing). I can rewrite in C# also...
$500 AUD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hello QBasic was the first programming language I practiced back in the 90s, now I mainly use Delphi to develop software products, therefore I can rewrite your old DOS desktop inventory application in a Delphi environment which can be easily run on any system (Windows, Android, Linux, IOS ).
$250 AUD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0

เกี่ยวกับลูกค้า

ปักธงของ AUSTRALIA
Mckail, Australia
0.0
0
ยืนยันวิธีการชำระเงินแล้ว
เป็นสมาชิกตั้งแต่ ก.ย. 15, 2023

การยืนยันลูกค้า

ขอบคุณ! เราได้ส่งลิงก์สำหรับเครดิตฟรีให้คุณทางอีเมลแล้ว
เกิดข้อผิดพลาดขณะส่งอีเมลของคุณ กรุณาลองอีกครั้ง
โลโก้ Freelancer Thailand / ภาษาไทย ช่วยเหลือและสนับสนุน FreelancerประเภทโปรเจคการประกวดFreelancerองค์กรแพ็กเกจสมาชิกโครงการ Freelancer ชั้นแนวหน้าการจัดการโปรเจคงานในพื้นที่Photo Anywhereหน้าจัดแสดงผลงานAPI สำหรับนักพัฒนาได้รับการยืนยันDesktop App เกี่ยวกับเกี่ยวกับเราวิธีใช้งานความปลอดภัยนักลงทุนแผนผังเว็บไซต์เรื่องราวข่าวออกสื่อทีมรางวัลข่าวประชาสัมพันธ์ร่วมงานกับเรา ข้อกำหนดนโยบายความเป็นส่วนตัวข้อกำหนดและเงื่อนไขนโยบายลิขสิทธิ์ข้อพึงปฏิบัติค่าธรรมเนียมและค่าบริการหุ้นส่วนEscrow.comLoadshiftWarrior Forum แอปโลโก้ Apple App Store โลโก้ Google Play
ไม่สามารถคัดลอกไปยังคลิปบอร์ดได้ โปรดลองอีกครั้งหลังปรับเปลี่ยนการอนุญาต
คัดลอกไปยังคลิปบอร์ดแล้ว
ผู้ใช้ที่ลงทะเบียน งานที่มีการโพสต์ทั้งหมด
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
กำลังโหลดตัวอย่าง
ได้รับอนุญาตสำหรับตำแหน่งทางภูมิศาสตร์
เซสชั่นการเข้าสู่ระบบของคุณหมดอายุและคุณได้ออกจากระบบแล้ว กรุณาเข้าสู่ระบบอีกครั้ง