Serhii M. Profile

4.9

(18条评论)

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$24 USD / 小时

kiev,

ukraine

$24 USD / 小时

目前这里是6:11 下午

八月 9, 2015已加入

1 建议

Serhii M.

@SergeyKyiv

4.9

(18条评论)

4.8

93%

$24 USD / 小时

kiev,

ukraine

$24 USD / 小时

94%

工作已完成

100%

在预算内

100%

按时

36%

重复雇用率

Experienced Database/VBA/SQL Developer

Master of Computer Science with 25+ years experience. Database Development: Backend & Frontend, SQL, query profiling, VBA. MS Access, SQL Server, MySQL, PostgreSQL. Developing and supporting DB for Finance/Accountancy, DM, CRM, ERP, ETL etc. MS Office automation: Access/Exce/Word/Outlook. Macros, VBA, API integration. Google Docs automation. System administration tools for Linux using bash, ruby. Data syncing, encryption, automation. The key focus is to deliver time-saving, user friendly and easy to use applications.

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文件夹

(this was a part of a project under NDA, so I put just a sample form with approximate names)

The challange was to automate performance of very different operations with big volumes of data: link files, run queries, compare, analise results, run other queries and so on. So, user got lost doing it manually.

To automate user's job, a solution was found in between a checklist and "GNU make" - like approach:
- there are several types of actions are predefined, every one is easilty configurable
- different "actions" are organised into Scenarios under a predefined sequence of execution AND with dependencies established
- system keeps status of each action, so (1) doesn't allow any action to run earlier then it should, (2) omits those actions that are already performed, (3) rerun dependent actions if any, so user always use the shortest way.

Finally, in a dashboard user gets 2 small subforms that allow not only to perform everything he needs, but also to see easily the s

Scenarios driven execution of heavy operations in MS Access

3040147

Multi node syncing tool using rsync

Scenarios driven execution of heavy operations in MS Access

3040147

Multi node syncing tool using rsync

变更已保存

展示17中的1-5条评论

筛选评论规则：

5.0

$30.00 USD

Need Worksheet to Sort Only Half of Page

This was my first Freelancer project and Serhii was very helpful and finished the project perfectly! Thanks again for everything and I will be using him for sure in the future. John

John F.

@jfoley5

•

5 年前

5.0

$40.00 CAD

Project for Serhii M.

Professional work & service!

+1更多

Steven F.

@Makaveli19

•

5 年前

5.0

$1,150.00 USD

Daily Sales Tracker From Different Offices

Sergey is an extraordinary programmer. He built us a highly complex VBA database app for data entry, data checking and daily sales figures entering. It is a thing of beauty. Very experienced programmer and hard working. Went over and above and is highly recommended.