Samuel R.

Curitiba, Brazil

97%

Job Success

Excel Expert & VBA/Macro developer & Data Specialist & C# back end

$22.00/hr

I am a very fast learner, and I always enjoyed spending time focused on doing something in my computer. I love programming and managing/analyzing data. Have a lot of experience with .NET, SQL, SAS scripting, VBA and others. Started with small automation tasks for myself and then others. Got my first job when I was 16 years old (while in high school) developing a small desktop application in Delphi for office automation. Spent 6 months away from home, in Australia and Indonesia doing social work. This is where I learned English. After that I started working in a company as a Visual Basic programmer and learned a lot SQL and PL/SQL (SQL Server and Oracle). While I was studying for my Bachelor in Information Systems I kept my job where I learned and worked with C# (which became the most natural programming language for me), WPF, and had my first real contact with XML. In the university I also learned Java, had some additional experience in the .NET technology, and got some experience with system analysis. I'm currently working full time with Data Management, mostly in SAS for a large company in Brazil. Whenever needed I build applications from scratch or give maintenance to existing applications in C#, WPF, Javascript or whatever language comes my way. This is also where gained a lot of experience with VBA for Microsoft Office (mostly Excel). Now I've decided I needed to do some more, so I'm taking some online courses (Udemy) and looking for freelance works to help others, gain more experience in known and unknown areas, and also make some extra money.

Work History

We Need Web Scrapers!

5.00 Jun 13, 2022 - Jul 25, 2022

"He is very willing to solve problems Fully understood the requirement and solved it in an ingenious way."

Private earnings

Create an Excel lookup formula with multiple criteria and tables

Jun 6, 2022 - Jul 2, 2022

No feedback given

Private earnings

Excel Macro post data to a REST API

Apr 15, 2022 - Jul 2, 2022

No feedback given

Private earnings

VBA/Excel Programming

5.00 Mar 26, 2022 - Jul 2, 2022

"The BEST I have ever had. I had been using Upwork since its inception. I have never had a better experience than with Sam. I can't wait to start working with him again after my medical issues have past. All talent should be as good as Sam has been. God Bless"

Private earnings

Excel Expert To Trace Formula Differences In Modified Files

5.00 Jun 8, 2022

"Samuel is great. He did a quick turn around with clean and thorough work. Thank you!"

Private earnings

Book keeping inventory with dashboard and automation

4.80 Apr 23, 2022 - May 31, 2022

Private earnings

create a EXCEL VBA to create multiple line chart in a single chart easily

5.00 Apr 28, 2022 - May 15, 2022

"I would highly suggest you to choose him as your contractor."

Private earnings

Match 3 criteria from a close workbook then copy and paste to an open workbook

5.00 Mar 16, 2022 - Apr 24, 2022

Private earnings

Finding repeat buyer from month to month csv report

4.80 Mar 31, 2022 - Apr 20, 2022

Private earnings

convert supplier CSV to shopify mulitvariant csv file

5.00 Mar 17, 2022 - Mar 29, 2022

"The first time I have used a freelancer that claims to be an expert and actually is one. Sam is very attentive to detail, is able to make complex logical deduction from a dataset to help produce meaningful data and presents this in a easy to use format."

Private earnings

Samuel R. has more jobs. Create an account to review them

Skills

Samuel R.

Curitiba, Brazil

97%

Job Success

21

Total Jobs

161

Total Hours

View profile

Excel Expert & VBA/Macro developer & Data Specialist & C# back end

Specializes in

$22.00/hr

I am a very fast learner, and I always enjoyed spending time focused on doing something in my computer. I love programming and managing/analyzing data. Have a lot of experience with .NET, SQL, SAS scripting, VBA and others. Started with small automation tasks for myself and then others. Got my first job when I was 16 years old (while in high school) developing a small desktop application in Delphi for office automation. Spent 6 months away from home, in Australia and Indonesia doing social work. This is where I learned English. After that I started working in a company as a Visual Basic programmer and learned a lot SQL and PL/SQL (SQL Server and Oracle). While I was studying for my Bachelor in Information Systems I kept my job where I learned and worked with C# (which became the most natural programming language for me), WPF, and had my first real contact with XML. In the university I also learned Java, had some additional experience in the .NET technology, and got some experience with system analysis. I'm currently working full time with Data Management, mostly in SAS for a large company in Brazil. Whenever needed I build applications from scratch or give maintenance to existing applications in C#, WPF, Javascript or whatever language comes my way. This is also where gained a lot of experience with VBA for Microsoft Office (mostly Excel). Now I've decided I needed to do some more, so I'm taking some online courses (Udemy) and looking for freelance works to help others, gain more experience in known and unknown areas, and also make some extra money.

Work History

We Need Web Scrapers!

5.00 Jun 13, 2022 - Jul 25, 2022

"He is very willing to solve problems Fully understood the requirement and solved it in an ingenious way."

Private earnings

Create an Excel lookup formula with multiple criteria and tables

Jun 6, 2022 - Jul 2, 2022

No feedback given

Private earnings

Excel Macro post data to a REST API

Apr 15, 2022 - Jul 2, 2022

No feedback given

Private earnings

VBA/Excel Programming

5.00 Mar 26, 2022 - Jul 2, 2022

"The BEST I have ever had. I had been using Upwork since its inception. I have never had a better experience than with Sam. I can't wait to start working with him again after my medical issues have past. All talent should be as good as Sam has been. God Bless"

Private earnings

Excel Expert To Trace Formula Differences In Modified Files

5.00 Jun 8, 2022

"Samuel is great. He did a quick turn around with clean and thorough work. Thank you!"

Private earnings

Book keeping inventory with dashboard and automation

4.80 Apr 23, 2022 - May 31, 2022

Private earnings

create a EXCEL VBA to create multiple line chart in a single chart easily

5.00 Apr 28, 2022 - May 15, 2022

"I would highly suggest you to choose him as your contractor."

Private earnings

Match 3 criteria from a close workbook then copy and paste to an open workbook

5.00 Mar 16, 2022 - Apr 24, 2022

Private earnings

Finding repeat buyer from month to month csv report

4.80 Mar 31, 2022 - Apr 20, 2022

Private earnings

convert supplier CSV to shopify mulitvariant csv file

5.00 Mar 17, 2022 - Mar 29, 2022

"The first time I have used a freelancer that claims to be an expert and actually is one. Sam is very attentive to detail, is able to make complex logical deduction from a dataset to help produce meaningful data and presents this in a easy to use format."

Private earnings

Samuel R. has more jobs. Create an account to review them

Skills

Hours per week

As Needed - Open to Offers

Samuel R.

97%

Excel Expert & VBA/Macro developer & Data Specialist & C# back end

$22.00/hr

Work History

We Need Web Scrapers!

Create an Excel lookup formula with multiple criteria and tables

Excel Macro post data to a REST API

VBA/Excel Programming

Excel Expert To Trace Formula Differences In Modified Files

Book keeping inventory with dashboard and automation

create a EXCEL VBA to create multiple line chart in a single chart easily

Match 3 criteria from a close workbook then copy and paste to an open workbook

Finding repeat buyer from month to month csv report

convert supplier CSV to shopify mulitvariant csv file

Excel Purchase Order

Small Task completion for excel export (shouldn't take more than an hour)

Excel and Macro Work

Skills

Samuel R.

97%

View profile

Excel Expert & VBA/Macro developer & Data Specialist & C# back end

$22.00/hr

Work History

We Need Web Scrapers!

Create an Excel lookup formula with multiple criteria and tables

Excel Macro post data to a REST API

VBA/Excel Programming

Excel Expert To Trace Formula Differences In Modified Files

Book keeping inventory with dashboard and automation

create a EXCEL VBA to create multiple line chart in a single chart easily

Match 3 criteria from a close workbook then copy and paste to an open workbook

Finding repeat buyer from month to month csv report

convert supplier CSV to shopify mulitvariant csv file

Excel Purchase Order

Small Task completion for excel export (shouldn't take more than an hour)

Excel and Macro Work

Skills

Hours per week

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