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Аватарка пользователя
$60 USD / час
belmont, australia
$60 USD / час
Сейчас здесь 12:39 AM
На сайте с февраля 18, 2016
2 Рекомендации

Caleb E.


5,0 (21 отзывов(-а))
$60 USD / час
belmont, australia
$60 USD / час
100 %
Завершенных работ
92 %
В рамках бюджета
92 %
10 %
Рейтинг повторного найма

Systems Analyst/Lead Software Developer

Lead Software Developer with over 20 years experience in the Microsoft development stack, specialising in: Visual Basic .NET - I can write/modify high-quality, well-documented Winforms/WPF/Console/Service applications for you. .NET Integrations - I can integrate your .NET application to Magento, Shopify, WooCommerce, Xero etc. using their native API's. Code Conversion - I can convert your VB3/4/5/6 Apps to .NET POS Systems - I can enhance your existing POS system. POS Hardware integration - I can integrate to various POS peripherals. ESC/POS - I can print images/barcodes/text formatting to receipt printers. Microsoft Access - I can write/modify/optimize your Access Database. Microsoft Excel - I can write complex VBA code and Macros. MySQL - I can design/modify/optimize your MySQL database MSSQL - I can design/modify/optimize your MSSQL database Data Conversion - I can convert big and small data from any source. Integration - I can write software to integrate your system with another. PDF - I can programmatically extract data from PDF files to CSV/XML etc. Project Management - I can manage your project from design consultation, writing technical specifications and managing your developers to project completion. Also very competent in .NETCORE, C#, COM, HTML, CSS, PHP, Classic ASP & ASP .NET, VBA, MSSQL & InnoSetup scripting.
Freelancer VB.NET Experts Australia

Свяжитесь с Caleb E. по поводу вашей работы

Авторизуйтесь для обсуждения любых деталей в чате.

Элементы портфолио

Client needed a WIndows application that could connect to a number of remote *nix hosts via SSH, gathering specific information.

The software logs the output in flat text, CSV, XML and XLSX in various layouts. It can connect to a single host or multiple if a host list file is supplied in csv format.

Compiled to a standalone executable for easy portability.
Unix administration Tool
Client needed a custom .NET control developed to add to an existing VB.NET project. 

Requirement was the ability to drag a 'box' around an image, limited to its boundaries, showing the center location of the box itself.

The location and size of the box was to be relative to the actual dimensions of the image, not the size of the control on screen, even when the form is resized.

Delivered the control source code, a sample project using the control, and detailed PDF document outlining the usage, and the property definitions of the new control.
Custom .NET Winforms Control
Client wanted the ability to make changes to his Product database from within Excel.

As a proof of concept I designed an Excel Userform, with underlying VBA using ADO to read, write, and add records to the existing Access database. The Form was accepted. and 2 more have been developed and implemented to manage data from within the Excel workbook.

The form displays the product image from disk. The imagebox has a right click menu that allows editing of the image, and pasting a new image from the clipboard. The user can also browse to an existing image on disk.

A listbox emulating a grid is used for entry of bulk prices.
Excel Quote Userform
Client had 100's of pages of PDF documents containing data in a specific format which he required to be in Excel. The data was contained within tables, with not all fields populated so a simple PDF to Text conversion would not be possible. 

Using location based extraction techniques, a VB.NET application was developed to accurately produce an output file, regardless of whether all fields in the table were present.

Added some features, that I felt my client would find useful. The ability to convert multiple files at once, by browsing using a file dialog or 'drag and drop' from windows explorer, the ability to output all converted files to a single Excel document, and dual progress bars to display the current files progress, as well as the overall progress of a multi file conversion.
PDF Extract to Excel


Изменения сохранены
Показаны с 1 по 5 из 21 отзывов
Фильтровать отзывы по: 5,0
€150,00 EUR
100% would recommend Caleb for another job. He is a native English speaker that understands the job with a few words. He delivered on time and even wrote a complete guideline. Perfect! Clean coding with a lot of explanation, so everybody will understand.
Visual Basic C# Programming Software Architecture Microsoft Access Database Programming
Аватарка пользователя
Флаг Mike L. @mikeloomans
3 месяца назад
$50,00 USD
Excellent work. Will hire again for sure
Аватарка пользователя
Флаг Guy M. @guyme
3 месяца назад
$1 350,00 AUD
This is my second project with Caleb E. Both projects have been completed quickly and Caleb has made significant improvements to the code that I had developed. I will be working with Caleb again soon.
Database Administration Appliance Installation Appliance Repair Computer Support
+ еще 1
Флаг Graham M. @gmorrison3
3 месяца назад
$900,00 USD
Was a difficult project - Caleb went over an above to complete same with absolute excellence in coding. A rare find - a coder must to be used again ! ! !
Shopify VB.NET WooCommerce Shopify Development
Аватарка пользователя
Флаг Abdul Basit B. @compubyte786
4 месяца назад
$750,00 AUD
Caleb provided very professional and timely solution of my VB6 program problems. Caleb found a solution to the legacy library access problem with my code and then re-wrote the code to avoid the need to access the legacy library. Caleb was easy to communicate with provided excellent suggestions for improving my code. I will be employing Caleb again to upgrade my other VB6 programs into .NET applications.
Visual Basic Delphi Software Architecture Visual Foxpro VB.NET
Флаг Graham M. @gmorrison3
4 месяца назад

Свяжитесь с Caleb E. по поводу вашей работы

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us_eng_1.png US English 1 95% preferredfreelancer-1.png Preferred Freelancer Program SLA 1 92% SQL_1.png SQL 1 88% vb1.png VB.NET 1 77% Visual_Basic_1.png Visual Basic 1 75%


VB.NET 13 Visual Basic 11 Software Architecture 8 C# Programming 5 .NET 4

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