EXPLORE


5.6
5.6
100%
$50 USD / Hour
・

Paraguay (6:34 PM)
・
Joined on November 4, 2019
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1 Recommendation
$50 USD / Hour
・
- 𝗧𝗼𝗽 𝗿𝗮𝘁𝗲𝗱 𝗣𝗟𝗨𝗦 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸, proof first image below. [login to view URL] - 𝗬𝗼𝘂𝗧𝘂𝗯𝗲: [login to view URL] ⭐️⭐️⭐️⭐️⭐️ “Nicolas was quick & helpful and got the job done.” ⭐️⭐️⭐️⭐️⭐️ “Great work and very professional!” I help businesses build, fix, improve, and connect their Google Sheets and Excel systems. Whether you need a spreadsheet built from scratch, formulas repaired, data cleaned up, reports created, repetitive work automated, or external platforms connected through APIs, I can help create a reliable solution that fits your workflow. What I can help with: ✅ Google Sheets and Excel solutions ✅ Advanced formulas and spreadsheet logic ✅ Apps Script, VBA, and macros ✅ API integrations ✅ Reports, dashboards, and internal tools ✅ Data cleanup, matching, and validation ✅ Generate invoices, quotes, PDFs, emails, and Google Docs from spreadsheet data ✅ Fixing and improving existing spreadsheets, scripts, and macros Common projects include: - Building custom trackers, calculators, reports, and operational tools - Fixing broken formulas, scripts, macros, or spreadsheet logic - Importing and syncing data from external platforms - Combining data from multiple tabs, files, or systems - Cleaning, organizing, matching, or validating spreadsheet data - Creating automated reports, alerts, emails, and documents - Improving slow, confusing, or difficult-to-maintain spreadsheets Have a Google Sheets, Excel, or API integration project you need help with? Reach out with a brief overview of what you need. Ideally, we’ll hop on a quick call, go through the project together, and determine the best way to move forward.
Verifications
On time
100%
On budget
100%
Accept rate
38%
Repeat hire rate
33%

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Nicolas was very friendly and understanding to the specific requirements I needed for my quality assurance documents and record keeping.
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It's been great working with Nicolas. He was very quick at understanding what I was trying to build and he built it within the timeline provided and at the cost we agreed on. Probably the best part is how easy it is to get in touch with him and agree on changes to be made as the product is developed. Highly recommend him.
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We hired Nicolas to optimize and add automation to several of our Google Sheets, and he exceeded expectations. He quickly understood the scope of our needs, offered smart workflow improvements, and implemented clean, effective automation that saved us hours of manual work. Communication was clear and timely throughout the project, and he was flexible with revisions. Highly recommend for any Google Sheets or automation tasks!
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It's been a great experience working with Oscar all the way through. He's been very precise from the very beginning with regards to pricing, timelines and the ease of communication was the best I've experienced. He was always available to talk on short notice regarding the changes to the project. He is very knowledgeable in APIs and backend but most importantly he was very helpful in building a streamlined architecture.
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Nicolas really know what to do, as we have more plans to hire him again, id you are looking for a professional developer then he is the one to go for! Highly recommended!
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Experience
Google Sheets Developer
Jan, 2019 - Present
•
7 years, 6 months
AutomationForGrowth.com
Jan, 2019 - Present
•
7 years, 6 months
I help businesses automate the Google Sheets workflows their teams still update by hand.
Jan, 2019 - Present
•
7 years, 6 months
Financial Analyst
Jan, 2017 - Dec, 2021
•
4 years, 11 months
TATA CONSULTANCY SERVICES
Jan, 2017 - Dec, 2021
•
4 years, 11 months
Financial Analyst

Budapest, Hungary
Jan, 2017 - Dec, 2021
•
4 years, 11 months
Education
Master in Computer Science / École 42
2022 - 2023
•
1 year

France
2022 - 2023
•
1 year
Finance / BPP Business School
2015 - 2019
•
4 years

United Kingdom
2015 - 2019
•
4 years
Qualifications
Data Science Certification
2023
IBM
Data Science Certification
2023
Certifications
Freelancer Orientation
P
Preferred Freelancer Program SLA
Python