Olena Sinelnyk
Back-end Developer at Rentberry- Claim this Profile
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English Professional working proficiency
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Ukrainian Native or bilingual proficiency
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Bio
Experience
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Rentberry
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United States
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Real Estate
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1 - 100 Employee
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Back-end Developer
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Apr 2022 - Present
Development of a backend services for real estate aggregating and searching. Used technologies: - Symfony - AWS - Elasticsearch - PostgreSQL Founded in 2015, Rentberry leverages artificial intelligence (AI) to streamline the entire long-term rental process, eliminating the need for intermediaries such as agents and brokers. The platform offers landlords and tenants a fully digital, transparent, and automated rental experience. Most importantly, Rentberry helps unlock the $87 billion currently held in rental security deposits. • $25M+ Capital Raised • 39M+ Properties • 9M+ Customers Show less
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Itransition Group
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IT Services and IT Consulting
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700 & Above Employee
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Back-end Developer
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Jan 2022 - Apr 2022
Furniture Installation Management Module I worked on a module for interacting with furniture installers and developed a new functionality for exchanging and checking contractors’ documents, including a visual interface. Furniture Installation Management Module I worked on a module for interacting with furniture installers and developed a new functionality for exchanging and checking contractors’ documents, including a visual interface.
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Otpusk.com
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Advertising Services
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1 - 100 Employee
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Back-end Developer
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Jul 2019 - Jan 2022
Web application for managing work of travel agencies, its bookings and accounting. Initially, I worked with an old version of this project written in Kohana, but then my colleagues and I had completely rewrote it in Symfony + React.js. During the development process, we always cared about architecture and timely updating of the used technologies. The project implemented the parsing of tours frompersonal accounts of tour operators, accounting for expenses and income, accounting workflow, reports, mailing, integration with Telegram, Diia, payment systems, SMS serveces. Show less
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Full-stack developer, system administrator
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May 2006 - Aug 2019
Web application for billing and document flow of nodal ISP, integrated with Cisco and Juniper routers to get traffic statistic. Also I had maintained routers, FreeBSD servers, mailing, hosting, DNS etc. Web application for billing and document flow of nodal ISP, integrated with Cisco and Juniper routers to get traffic statistic. Also I had maintained routers, FreeBSD servers, mailing, hosting, DNS etc.
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Full-stack Developer
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Jun 2018 - Jun 2019
Web application for accounting for all utilities and their consumers in Ukraine. The company provided: - a simple customizable template for a typical site, - import and export of information about consumer payments to the system throw the client cabinet, - displaying this information in personal accounts, online payment. Web application for accounting for all utilities and their consumers in Ukraine. The company provided: - a simple customizable template for a typical site, - import and export of information about consumer payments to the system throw the client cabinet, - displaying this information in personal accounts, online payment.
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Education
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Donetsk National University
Master of Engineering - MEng, Software Engineer