Alexey Zhulin

Alexey Zhulin

Software developer

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About Me

Over 20 years of experience as a professional software developer committed to maintaining cutting edge technical skills and up-to-date industry knowledge.

During this period I have been working in different companies (from small startup companies to big corporations) and acquire many professional and communication skills.

My primary specialization is database development (RDBMS, NoSQL, BIG DATA) and Java backend development, but I also love to put my hands into client application development, web application building and mobile application development.

In addition I want to say that IT is my passion and I breathe and live in this world.

Flutter Projects

Android Projects

Web Projects

Work Experience

Java Developer - Freedom finance (2019 - Present)

Backend Java development.
Payment services development
Integration with different payment gateways and system (include Apple pay)

Lead Developer - FDS (2015 - 2019)

FDS (Functional Data Service) is a small startup company founded by close team of professionals. The main company mission is creation BIG DATA solutions based on proven open source projects.
My main resposebility is RDBMS schema development with Postgresql and search engine development with Solr and Elasticsearch.

Software Engineer - Prognoz (2014 - 2015)

Development of universal data loader for BI system.
Design simple user interface for ETL procedure for non-technical users.
Participation in different projects using Data analyze.
Development different Java-modules which help to extract data from not well structured data sources and prepare this data to load in BI system.

Software Engineer - ER-Telecom (2002 - 2014)

Developed the high loaded billing system for telecommunication company which services 56 regions with 6 million of customers in 7/24 mode.
Working as a system architect for optimal system design and implementation of new modules, insuring overall system performance, security and future scalability.
Developed win32 client for company’s billing system which represents business information by user friendly interface.
Developed web based interface of billing system for users with non Windows based computers. Active using AJAX technology for building flexible and user-friendly interface.
Integrated billing system with company’s accounting system. Integration based on XML technology for high flexibility of data exchanging processes.

Software Engineer - Erbica (2001 - 2002)

Design and development ERP systems for small business.
Leading a team of highly skilled professionals for solving escalated issues from Systems Operations department.
Solid expertise in business process design.
Strong analytical, decision-making, problem-solving, coding and debugging skills.
Strong knowledge of business analysis and methodologies.