Carlos S. Profile

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5.0

(105条评论)

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$30 USD / 小时

buenos aires,

argentina

$30 USD / 小时

目前这里是2:28 下午

七月 4, 2011已加入

6 推荐

Carlos S.

@Grunty

5.0

(105条评论)

8.0

99%

$30 USD / 小时

buenos aires,

argentina

$30 USD / 小时

97%

工作已完成

100%

在预算内

100%

按时

28%

重复雇用率

Database Dev|Airtable|SAP|Access|Excel|VBA|.NET

"If human thinking fails, try anthropoid thinking. Fresh approach helps remove the obstacle." There used to be an ape-man in the photo: MoonWatcher. His bio takes us way back in time. I like to think of MoonWatcher as my oldest known ancestor. Had he lived in our times, he'd be well versed in the following: ● Database systems: • Airtable: database design, automation and scripting. • MS-Access, his sentimental favorite, which handiness and versatility reminds of the ancient bone-made tools. • other databases: MS-SQLserver • MySQL • PL/SQL • DB2 SQL/400. • lastly a set of forgotten, prehistoric tools: dBase, Borland, Paradox, FoxPro. ● Programming languages (in alphabetical order): • ABAP (SAP) • C# • Cobol, all its reincarnations • IBM AS/400-iSeries, its languages: RPG, Cobol, CL, SQL/400, Query/400. • Javascript • Visual Basic, all its reincarnations As you've read up to this point, you may feel intrigued by MoonWatcher's origins and developments. Read the first chapters in Arthur Clarke's "2001, A Space Odyssey". There, the anthropoid's fears and amazements, his early attempts at understanding the world, are magistrally depicted.

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Caxigo.gal, a social network from Galicia (Spain) upgraded their MySQL database to a more modern and functionally rich MySQL platform.
● Tasks accomplished were:
• Map out table and column equivalences
• Develop the MySQL procedures for data conversion
• Run the procedures and upload the data to the new platform
● Customer's review:
"Carlos was a key element in our project, a decisive person who greatly facilitated things throughout the process. He turns your need into a well executed reality, everything you ask he does it efficiently."

Caxigo Network — Database conversion

VBA-powered Excel workbook:
• Scrapes information from websites
• Processes the data obtaining financial indicators, sets color signals
• User runs the processing steps from a Control Panel
• Hint of each step’s functionality is on-screen provided.

N.H.L. Contracts Evaluator

Developed this application for the Inventory Control office in a big pharmaceutical plant.
The goal was to provide a remote, real-time visualisation of the fluid levels in storage tanks.
▪ Data readings were captured at a pre-set frequency from Omron devices K3N* family, for I.C. to monitor levels for consumption by the production lines.
▪ This also spared maintenance personnel entering the physical annexes (considered hazardous areas by Risk Management) to read the displays on the appliances, and then reporting to I.C.
▪ Programmed in Visual Basic, the supporting database platform was MS-Access.
▪ Readings were shown on a web browser and optionally recorded onto a log file.

Fluid levels remote monitoring

Implemented using MS-OLAP cubes. Underlying database is MS-SQLserver, populated from mainframe databases via DTS/stored procedures. • The board depicted is part of a suite comprising the Purchasing and Inventory functions for the corporate high and middle management. • Visibility scope is restricted according to user’s administrative level. • I've done the database design and programming. The UI belongs to a commercial platform for cubes handling.

Inventory board (OLAP cubes)

Ever dreamed of clicking on a list and, in a minute, you’re sipping the exact blend of liquors, nectars? I built the software side of it. • Scott, my employer, dealt with the electro-mechanics and fluido-dynamics. • We thoroughly tested the system down to the millilitre, Scott kind of being my robotic arms over the webcam. • Everything worked out well eventually, however I don’t save too joyful memories from those days... as we tested the artifact just using water instead of the real thing ;-)

Automatic BARTENDER Machine

... Me, practicing meditation while awaiting the next coming project. • Flysighting, Hatha Froga and others are commendable techniques to mitigate the mental stress involved in the software development job.

... and this is ...

Caxigo Network — Database conversion

N.H.L. Contracts Evaluator

Fluid levels remote monitoring

Inventory board (OLAP cubes)

Automatic BARTENDER Machine

... and this is ...

变更已保存

展示50+中的1-5条评论

筛选评论规则：

4.8

价格未公开

Write A VB program to sync some SQL records (using Native MS-SQL) with two web services via API

Amazing guy. Great to work with. Would 100% work with him again

Glen H.

@GlenHoulihan

•

3 个月前

5.0

$2,500.00 USD

Looking to Update and Improve Time Management/Life Planning Software created in 2002 L

First i want to say that Carlos S. is one of the best developers available on the freelancer platform. i'm GREATFUL to him for his work on my projects. i've been working with him developing a very unique type of application. his great expertise, flexibility and high level of organization allowed for a great appliction to be created. I had ideas about what i wanted but he layed out a precise plan on how to best achieve the result. I plan to continue working with him!

Software Architecture

Software Development

Coding

Brandon H.

@jsmith198328

•

5 个月前

5.0

价格未公开

Recipe and Menu development in AirTable

We worked with Carlos on a Recipe Management App on Airtable. He was great to work with and knowledgeable about the program.

Teresa H.

@TeresaHan

•

7 个月前

5.0

$700.00 AUD

Airtable modification on project you've worked on

Another enhancement to a previous project that Carlos implemented for us. Very efficient and project delivered very quickly. Thank you Carlos! Would recommend 200%

Visual Basic

.NET

Excel

Software Architecture

+1更多

Remi P.

@happycamperpizza

•

9 个月前

5.0

价格未公开

Project for Carlos S. -- 2

Carlos has been more than excellent to work with! He is accurate, attentive, and adaptable, always able to help come up with new solutions. Will certainly hire again@

Visual Basic

Excel

Software Architecture

Microsoft Access

+1更多

Ash T.

@AshFlash

•

1 年前

经验

many Companies...

1月 1987 - 12月 2015 (28 年, 11 个月)

Long story short, I’ve worked in the following industries: • Oil & Gas • Pharma & Biochemical • Insurance • Banking & Credit Card • Port Operations • Food • IT consultancy & software house ...on a variety of platforms, applications, programming languages and functional positions.

教育

Systems Analyst

Universidad de Buenos Aires,

Argentina

1985 - 1992

(7 年)

资质

None

1901

Throughout my career I’ve had few chances (or need) to achieve certifications on any topics. Typically I’d be provided technical manuals and functional documentation to read, grasp and apply to practice on the go. Such an approach, rather imposed by business dynamics than thoughtful maturation, led me to build an eclectic methodology for systems development, which I dubbed “Stick n Bag” in a colorful reference to its expeditious steps.

出版物

AS/400-iSeries Security Administration

IT Consultancy firm (for internal use)

Manual to support a course & workshop of AS/400-iSeries Security Administration. Duration: 2 weeks. Imparted in a IT Consultancy & Application support firm.

Automated Conversion System - Cobol Wang-VS to Cobol AS/400

Publisher: IT factory (for internal use)

Functional Reference Manual and User's Manual for a package for full automated conversion of files and programs written in Cobol for machines Wang-VS, to be converted into relational database formats DB2/400 (Data dictionary, physical & logical db files, screen & print device files) and programs in Cobol/400 syntax. For internal use only -- course and workshops imparted on the use of the package.