Oleksandr S.
Kharkiv, Ukraine
100%
Job Success
Top Rated
Experienced Software Developer / Software Engineering Manager
$50.00/hr
🏅Started programming since 2007
🏅Data engineer since 2017
🏅Software engineering manager since 2017.
🏅 Master degree in mathematics, informatics and economics
Hi 👋, I'm Oleksandr - I am the Lead Software Developer and Engineering Manager for more than 10 years.
Each year I'm launching various web platforms with any level of complexity. I solve different business puzzles for our partners from the USA, Europe, and all over the world with the help of the tech skills I have.
❇️I can help you to:
- Launch your user-centric platform without delays and extra costs;
- Start generating revenue with fast payment system integration;
- Engage your users in the best way with the cutting-edge interface.
❇️My main tech expertise:
- Ruby
- Python
- React
- Node.js
- Firebase, Firestore, Authentication, Cloud Functions
- TypeScript, JavaScript (ES - Latest)
- REST, Websocket, Push Notifications
- Stripe payments
- PostgreSQL, MySQL, MongoDB
- Unit, e2e testing (Cypress)
- AWS (EC2, S3, EB, Route53, RDS)
- Docker, Ansible, DevOps
Additional Information:
• More than 10 years experience in software architectural design, technologies research and internet application development
• Experience in project management and team leading, scheduling, task sequencing
• Experience in data science, data mining, wrangling, ML, NLP
• Strong skills in database design and optimization
• Strong problem-solving, communication, and time management skills
• Development for web, client-server technologies
• Experience in object oriented architecture design and development
• Technology evaluation and business requirements analysis skills
• Good attention to detail
• Fluent in English, Russian, Ukrainian.
• Strong mathematical base
Work History
Database/Backend Improvements and Updates
Dec 6, 2022
-
Jan 10, 2023
No feedback given
Private earnings
Stock screener SaaS
5.00
Nov 4, 2022
-
Dec 14, 2022
"The team implemented the project that involved big data and fintech and predictive modelling and machine learning... I would recommend them!"
Private earnings
Looking for JavaScript Developer for SaaS Healthcare Product
Sep 23, 2022
-
Present
Job in progress
Private earnings
Oleksandr S. has more jobs. Create an account to review them
Portfolio
Skills
- Angular
- Python
- ETL Pipeline
- Looker
- Salesforce
- JavaScript
- Data Analysis
- Data Modeling
- Apache Airflow
- Node.js
- Ruby on Rails
- Data Science
- Vue.js
- React
- DevOps
Oleksandr S.
Kharkiv, Ukraine
100%
Job Success
Top Rated
4
Total Jobs
171
Total Hours
View profile
All work
Experienced Software Developer / Software Engineering Manager
Specializes in$50.00/hr
🏅Started programming since 2007
🏅Data engineer since 2017
🏅Software engineering manager since 2017.
🏅 Master degree in mathematics, informatics and economics
Hi 👋, I'm Oleksandr - I am the Lead Software Developer and Engineering Manager for more than 10 years.
Each year I'm launching various web platforms with any level of complexity. I solve different business puzzles for our partners from the USA, Europe, and all over the world with the help of the tech skills I have.
❇️I can help you to:
- Launch your user-centric platform without delays and extra costs;
- Start generating revenue with fast payment system integration;
- Engage your users in the best way with the cutting-edge interface.
❇️My main tech expertise:
- Ruby
- Python
- React
- Node.js
- Firebase, Firestore, Authentication, Cloud Functions
- TypeScript, JavaScript (ES - Latest)
- REST, Websocket, Push Notifications
- Stripe payments
- PostgreSQL, MySQL, MongoDB
- Unit, e2e testing (Cypress)
- AWS (EC2, S3, EB, Route53, RDS)
- Docker, Ansible, DevOps
Additional Information:
• More than 10 years experience in software architectural design, technologies research and internet application development
• Experience in project management and team leading, scheduling, task sequencing
• Experience in data science, data mining, wrangling, ML, NLP
• Strong skills in database design and optimization
• Strong problem-solving, communication, and time management skills
• Development for web, client-server technologies
• Experience in object oriented architecture design and development
• Technology evaluation and business requirements analysis skills
• Good attention to detail
• Fluent in English, Russian, Ukrainian.
• Strong mathematical base
Work History
Database/Backend Improvements and Updates
Dec 6, 2022
-
Jan 10, 2023
No feedback given
Private earnings
Stock screener SaaS
5.00
Nov 4, 2022
-
Dec 14, 2022
"The team implemented the project that involved big data and fintech and predictive modelling and machine learning... I would recommend them!"
Private earnings
Looking for JavaScript Developer for SaaS Healthcare Product
Sep 23, 2022
-
Present
Job in progress
Private earnings
Oleksandr S. has more jobs. Create an account to review them
Portfolio
Skills
- Angular
- Python
- ETL Pipeline
- Looker
- Salesforce
- JavaScript
- Data Analysis
- Data Modeling
- Apache Airflow
- Node.js
- Ruby on Rails
- Data Science
- Vue.js
- React
- DevOps
Hours per week
More than 30 hrs/week
Associated with
