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Sergej
@salzpro
Level 1
Consulting, Fullstack Developer
Austria
German, English, Russian
About me
I'm a software consultant and software developer, specializing in React/Next.js/NestJS, and Python. I'm comfortable working across the stack, from PostgreSQL databases to low-code tools like Supabase/Neon, Retool, and Airtable. I also help with migrations from one system to another.
www.sergast.net
Skills
Sergej
$70/hour
Offline •
Average response time: 4 hours
See my services
Consultation
I will be your airtable expert and consultant
Consultation
I will be your supabase, postgresql expert and consultant
Want to work on an hourly basis?
Tell Sergej what you need.
$70
/
hourPortfolio
Work experience
PWA Ordering APP
Bonnevit Feinbäckerei GmbH • Self-employed
May 2023 - Oct 2023 • 5 mos
Developed and maintained features for the Bonnevit B2B ordering web app to streamline convenience product delivery.
12 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 12 Reviews
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Most relevant
joeymanning
United States
Ongoing collaboration
I am a small business owner and I ran into some hurdles setting up Airtable for my business. I hired Sergej and he walked me through each hurdle. I couldn't recommend him any higher. He was extremely professional and broke everything down where it was easy to comprehend. He not only described it, he...
Helpful?
joga5020
Austria
Wir haben das Projekt besprochen, die technischen Möglichkeiten und Grenzen angesprochen und bleiben in Kontakt.
Helpful?
anytimesystems
Austria
Seller's Response
Helpful?
laffertys
Germany
Ongoing collaboration
Helpful?
laffertys
Germany
Ongoing collaboration
Helpful?
