Practical Solutions for Your Business
Manage time and money (automated time and spending dashboards)
Track outreach efforts (automated web and social media dashboards)
Use AI/AI agents? (deploy agents for efficiency)
Embedded Files
Testimonials
Testimonials
"Niko is fast, efficient, and responsive. He understands business context including data limitations and challenges but can work within these boundaries to produce spectacular visualizations. He can also build robust data systems that allow others with less expertise to maintain and use the systems long after Niko's finished." Shawn Peabody, Environmental Incentives. [worked on several contracts in the data realm]
"We received excellent quality work from you. (niko)." Mohit Holmesheoran. [performed tasks including writing R code and Tableau dashboard development]
"Niko offered high quality support to visualize a complex set of data and relationships!" Iair Cohenca, Environmental Incentives. [analyzed a complex data set using Tableau, R, and Google Sheets]
"Excellent experience with Nicholas as he helped us create an excel file business budget that we can use and replicate as needed. Extremely thorough and easy to work with. Def will work with him again." [Upwork Client]
"Nicholas helped our team understand a complex financial spreadsheet and recommended the sheet, formulas, sources, and process improvements. He's familiar with data analysis and automating spreadsheets with quality sources." [Upwork Client]
DataGrow - about founder
DataGrow - about founder
The DataGrow website went live in 2017, and was registered in USA in August 2019 by Nicholas Welch (LinkedIn) , a senior data engineer and strategy consultant with over a decade of international experience. Nicholas launched DataGrow (US as mentioned, France April 2026) to assist small businesses in the data realm: from fixing disconnected spreadsheets, to website or social media analytics, to training staff on AI or building AI agents.
Nicholas has been a professional baker and cook, mover, musician, epidemiologist, farmer, and compost expert. He has lived in the Americas, Asia, Africa and Europe. He brings that multi-sectoral approach from years across professions to help global clients fix data problems.
DataGrow - Practical Solutions for Your Business | Data & AI
- Site active since June 2017, updated in September 2026
Page updated
Report abuse