Alexander V.
Nur-Sultan, Kazakhstan
100%
Job Success
Top Rated Plus
Fullstack developer. 18 years of experience
$55.00/hr
✅ Efficient solutions for your project: 💸 fast in realization, 🛡 reliable, 🚀 expandable
🏆 Upwork certified Back-End developer
⏰ 2000+ hours billed
💪 18 years experience
🥇 I take on a new project only when I have completed the active stage of the previous one
My experience:
- Backend developer, including high load applications (PHP, Java, Python, NodeJS)
- Frontend developer (React, jQuery)
- Mobile applications developer (Android, iOS, React Native)
CRM / ERP / Business automation:
- Development CRM + ERP for real estate agencies. Used in 200 + agencies over the world
- Development of ERP system for international manufacturer of mobile accessories
Real estate software:
- Development of real estate portal
- Development of real estate CRM
- Mobile application for real estate brokers
Forex, Stocks and Crypto currencies:
- Robots for Forex on MQL4 and MQL5
- Robots for trading crypto currencies based on neuron network (PHP)
- Robots for stocks based on neuron network (Python + Keras + Tensorflow + PHP)
Scrapping / parsing:
- Development of a platform for parsing real estate objects from sites. 360 000 000 real estate objects in Elasticsearch database with filtering and displaying on map
- Olr.com
- Amazon.com
Mobile applications:
- Navigation applications
- Applications for business automation
- Medical applications using iOS External Accessory framework
Bitrix:
- Setup and customization
- Working with API and webhooks
- Development of Bitrix applications
- Business Intelligence reports
API integrations:
- GoogleDataStudio
- Gmail
- GoogleCalendar
- Amazon MWS
- eBay
- RESO
- DropBox
- Plentymarkets
- Zapier
Video transmiting:
- Wowza plugin development
- Flex / Flash application development
Work history
Work history
Work on internal tools for e-commerce business
Dec 29, 2022
-
Jan 15, 2025
4.80
"Good experience with Alexander, would definitely work again."
Private earnings
30 minute consultation
Jan 13, 2025
-
Jan 14, 2025
5.00
"Alex was able to address concerns and allocated additional time beyond what was originally booked so we compensated at his original hourly rate to be fair. Feedback received was valuable…
Private earnings
30 minute consultation
Jul 10, 2024
-
Jul 12, 2024
No feedback given
Private earnings
Looking for eBay & Amazon API expert to create Internal Web Application
Feb 2, 2018
-
Aug 8, 2023
5.00
"Great freelancer, will hire again."
Private earnings
Bitrix24 and Jotform Integration along with specific requirements
Dec 14, 2022
-
Jun 3, 2023
5.00
"Excellent Work!"
Private earnings
Connecting Javasript from Appsmith and all functionality to new form in Wordpress
Sep 30, 2022
-
Jun 3, 2023
5.00
Private earnings
Integration between Bitrix 24 and Mailjet e-mail marketing platform
May 2, 2023
-
May 11, 2023
5.00
"Alexander Vaniashev did an amazing job as he always do! He is very skilled and make everything perfect! He works very fast and always offers the best solution. When I…
Private earnings
60 minute consultation
Apr 13, 2023
-
Apr 18, 2023
4.85
Private earnings
30 minute consultation
Apr 5, 2023
-
Apr 6, 2023
4.85
Private earnings
Install Bitrix 24 On-Premise
Mar 20, 2023
-
Mar 23, 2023
5.00
"Great job. Everything worked perfectly. I highly recommend Alexander."
Private earnings
Bitrix development and customization
Sep 13, 2023
-
Present
Job in progress
Private earnings
Reinstall bitrix24
May 26, 2023
-
Present
Job in progress
Private earnings
Bitrix Automation for lead data
Apr 22, 2023
-
Present
Job in progress
Private earnings
spms updating continues
Mar 23, 2023
-
Present
Job in progress
Private earnings
spns system upgrade
Feb 27, 2023
-
Present
Job in progress
Private earnings
Code related to Facebook umm
Dec 10, 2022
-
Present
Job in progress
Private earnings
Bitrix24 SPA to manage projects
Nov 18, 2022
-
Present
Job in progress
Private earnings
New estimation feature
Nov 4, 2022
-
Present
Job in progress
Private earnings
Real Estates web application / IOS & Android mobile apps
Sep 18, 2022
-
Present
Job in progress
Private earnings
Find an photos upload speed solution on mobile responsive website
Jul 26, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- API
- Apps Script API
- OpenCV
- SMS Gateway
- SMS
- eBay Web Services
- Web Services Development
- MySQL
Project catalog
Get started working with Alexander quickly with these predefined projects.
Get started working with Alexander quickly with these predefined projects.
You will get a website for real estate agency or broker
From $300
2 days delivery