Delphi Architect

$5000-10000 USD

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超过 8 年前

$5000-10000 USD

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We are looking for a Sr. Delphi Programmer. We are looking for proven experience / skills in: • Instrumentation Components (technical UIs - gauges, bars, flashing LEDs soft of • Serial port programming, • Technical Charts, i.e. TCharts • DataSnap / callbacks, stuff) - please indicate which ones you use • Capable of building Modern UI, yet minimal & responsive to varying screen sizes • Strong Relational Database Experience, i.e. SQL Server and/or MySQL • Knowledge of REST Web Services APIs and communication with them • Familiar with JSON Data • Expert Debugger • High-Availability, we expect you to be available via IM (ideally skype), email, or phone if need be. • Fast-yet HIGHLY CLEAN-Coder • Ideally, you have solid FireMonkey experience, and can port this app to Mac and make a mobile version. We have started work on it already, and have a clear idea of what we need, but need a dedicated programmer. We shall provide you with a sketch / possibly demo of what we are looking for and will ask for certain things to be done, including parsing a string sent from serial port, serializing, displaying data over grids, building a control panel with buttons for sending specific strings over serial port, adding a basic chart that plots the data from the serial port. If these can be done quickly, i.e. within 7-15 days and correctly, we shall assign first phase of project, and take it from there. We shall port

Delphi

项目 ID: 8483981

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活跃9 年前

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15威客以平均价$7,381 USD来参与此工作竞价

@igors233

Hi, I am Delphi expert with more than 15 years of experience from Delphi 1 to latest XE versions. I've been doing in various areas including many projects relating to RS232 communication with external devices (simple and industrial), parsing analyzing and graphically (in Charts or various reports) displaying data. Experience in various RDBMS, REST API, json, writing highly optimized code and debugging and optimizing critical places... From what I gathered from your brief you are developing a new project, looking for a main developer to continue work and bring it to next level, and also possibly to port application to multi platforms at some time in future. I would like to hear more details about software, features, how complex/lasting do you expect it to be etc.

$5,052 USD 在30天之内

4.9

(56条评论)

6.5

@eLYTeam

I have programmed many applications in real time (scada) where is necessary to have all skills you have mentioned. My experience include drivers to communicate with different protocols as Modbus and DNP3 where I use the serial port. You can see my profile Which Delphi version do you want? I have worked with all Delphi versions. In this moment I use Delphi XE7

$5,000 USD 在60天之内

4.9

(27条评论)

4.7

@vnb400sl

Respected Sir / Madam i have the skills and experience of developing application in Delphi using TCharts DataSnap SQL Server MySQL Available for full-time work from home Please discuss Warm Regards vnb400

$9,444 USD 在90天之内

4.4

(4条评论)

4.0

@MarcoAGarcia

Hi, I'm a Delphi developer with ore than 30 years of experience (yes, since the times of Borland's Turbo Pascal). I have expertise in most of the areas you require, including port programming, DataSnap, REST, JSON, and SQL Server). I don't have much experience with charting components (including TCharts). You don't provide enough information for me to make an offer for the complete job, so my opffer is for 45 days of full-time work for you in your project. If you thing you may be interested in my servicies please send me PM, so I can provide my CV and we can further discuss your requirements, best regards, Marco García

$5,000 USD 在45天之内

3.8

(1条评论)

2.7

@superior5

Hello, I am expert in DELPHI and have done similar task already. I would like to help you out in the project. Hope to hear back soon, Regards,

$10,000 USD 在30天之内

5.0

(1条评论)

2.2

@nijiworks

Hello, I am a mechatronic engineer with over 10 years Delphi software development experience. As i am a mechatronic engineer, its easier for me to understand whole product and creating special solutions. Currently i am working on a coktail machine which uses my software inside. I am expert in serial communication with different devices like plc, sensors etc. I can create custom communication protocols. I would like to help you for this project. Best Regards Ates

$5,000 USD 在45天之内

0.0

(0条评论)

0.0

@oda79

Hello! I am an experienced developer of WinApp in Delphi: -UI based on Deveexpress VCL, - graphics (GDI) - Database clients (Firebird, MS SQL), - TCP/IP, UDP server/clients (Indy), - XML and etc In addition, have a great experience of developing Web-based app PHP+MySQL+jQuery (AJAX)+jQgrid+Bootstrap3. Every developed app was made from the architecture to release+TechDocs by myself as well as managing a small developers team for some projects. For further details feel free to contact me via Freelance messenger!

$7,777 USD 在40天之内

0.0

(0条评论)

0.0

@ksvl

9 years experience as a programmer on Delphi (6-XE8). Big experience to develop and support client-server applications with databases: Oracle, MySQL, Firebird (PL/SQL, triggers, views). Parsing JSON, XML, TXT and other files format.

$5,000 USD 在30天之内

0.0

(0条评论)

0.0

@elonasdale

My debuging skils along with interconectivity expiriense will com as a good fit for this project. 15 years programing and teching Delphi has made me aware of the endles posibilities to get things done.

$8,333 USD 在30天之内

0.0

(0条评论)

0.0

@jorgefca

Hello. I've been using Delphi since version 1.0, up to XE7. Before that I've used Turbo and Object Pascal for years, and I've worked a lot with serial (and also parallel) comms, especially LED Panels and analog interfaces. I've been working on every aspect of client/server software for the last 17 years. That includes TCP/IP comms, developing APIs (proprietary and more recently REST), Database Modeling (Pervasive SQL, MySQL and SQL Server) and User Interfaces. I'm quite familiar with REST, XML and JSON, as I work with those on a daily basis. I consider myself to be a fast enough coder, and I do share your appreciation for clean code, especially well-structured, self-describing code, since a large part of my job usually involves developing APIs and wrappers for other people to use. My weak points regarding your description would be Charts (I haven't used any for a long time), and Firemonkey (never used it yet, I've been doing Windows native exclusively) but I don't think that's too much of an issue. Regarding the Datasnap question, I take it you mean what comms stuff I tend to use. I've been using Overbyte's ICS since it started, and I swear by it. Lastly, I expect to be fully available by the start of October. Hoping to hear from you.

$8,333 USD 在45天之内

0.0

(0条评论)

0.0

@rsen75

hi i have 15 years of experience in Delphi (2-XE7) desktop applications development, i have strong knowledge of following domains *POS *ERP *CRM *Finance *Tradeing *Device API(like Biometric) * RDBMS Database(function and procedure) thanks Senthil.R

$7,894 USD 在30天之内