sergey safonov

senior nodejs developer and architect

About

Technical skills: - developing architecture complex systems - database designing/programming (Firebird, PostgreSQL, Yaffil, MSSQL, MySQL, Oracle) - programming Languages: Delphi, Java, С, SQL, PHP, HTML. - using Bitbucket, StarTeam, GIT, CVS, SVN Manager skills: - good understanding of business processes - communicating with customers and users - working with the projects full life cycle - managing the work of a small team - using Jira, Confluence, Bamboo, Jenkins, FishEye, Crucible, Crowd, CaliberRM, MS Project, Mantis. Languages: Russian, Ukrainian, English (technical and conversational)

Country

ukraine

City

ukraine

Industry

financial services

Skill

delphi, embedded c, devexpress, fib, firebird, procedural sql, php, yaffil, mysql, mysqli, starteam, jira, confluence, microsoft visual studio c++, cvs, tortoise svn, gis, sybase power designer, mantis, code review, sql, subversion, oracle, visual studio, html, microsoft sql server, software development, oop, object oriented programming, databases, git, java, spring framework

Experience

junior delphi developer

main central administrative board of architecture and construction of kiev

2004-5 - 2005-5 · 1 yr 1 mo

Delphi. GIS, CAD Some projects: KyivMap – Kyiv map based on vector data of Main Central Administrative Board of Architecture and Construction of Kiev. Loading objects from DB. Drawing on canvas more then 100 000 objects per sec. (Delphi, FIB , Firebird, GDI+, GIS, CAD)

junior c developer

main central administrative board of architecture and construction of kiev

2002-9 - 2004-5 · 1 yr 9 mos

С. GIS, CAD Some projects: Vector 2000 – Application at Microstation (GIS Editor) environment to automate the work of drafters. Complex mathematical algorithms for drawing vector objects. (MDL C) MapLoader - Application at Microstation (GIS Editor) environment for saving and loading vector objects from DB. Optimization, neat work with memory. (MDL C)

senior nodejs developer and architect

evo

2019-10 - Present · 7 yrs

owner

especial software

2006-8 - 2007-12 · 1 yr 5 mos

delphi 3d developer

3shape

2017-6 - 2018-4 · 11 mos

Dental Team Dentures Development of the following cases: Full Denture, Customized Impression Tray, Removable Partial Denture, 3D Bite Plate.

senior software engineer

cex.io

2018-4 - Present · 8 yrs 6 mos

senior delphi developer -> chief developer

state enterprise information judicial systems

2011-8 - 2013-10 · 2 yrs 3 mos

* Division of software development. * Document Management System for judicial system of Ukraine. * Delphi, Firebird, Yaffil, components: FIBPlus, DevExpress, QuickReport, BDE, Formula One, RX, TMS) * Tools: Jira, SVN, Confluence, Inno Setup, EurekaLog. * Managing the work of a team of programmers: * Analytics * Code standards definition * Task assignment * Estimation definition * Code review

senior delphi developer

yurteh

2010-9 - 2011-8 · 1 yr

* Division of software development. * Document Management System for judicial system of Ukraine. * Delphi, Yaffil, Firebird, components: FIBPlus, DevExpress, QuickReport, BDE, Formula One, RX, TMS) * Tools: Jira, CVS.

middle delphi developer -> team leader

it-line

2007-12 - 2010-9 · 2 yrs 10 mos

* Delphi * Software development for leasing, recruiting and insurance companies. * Forsage", "E-lis", "IT-Insurance" - accounting systems for companies. * Delphi, Firebird, components: FIBPlus, DevExpress, FastReport)

middle c developer

inpas

2005-10 - 2006-9 · 1 yr

* С (Embedded, ARM) * Applications for POS Terminals. * Projects: * Keyboard – Application for testing the efficiency of POS terminals modules: display, keyboard, card reader (magnetic and chips), modem, RS232, LAN, WIFI, GPRS. * OMNIPOS EMV 3 (http://www.inpas.ru/content/part/149/) – (The program complex for POS terminals). Developed some protocols for the exchange of information terminal with the banks. Supported, refined and corrected errors. * As the debugging was very difficult, I received the upgrade my skill level of programming quality.

middle delphi developer

with my own eyes

2005-6 - 2005-8 · 3 mos

* Company work for the Armed Forces of Ukraine. * The accounting and monitoring of the presence and the status of material maintenance of the Armed Forces of Ukraine. * Program complex of the accounting, monitoring and automation planning of the presence and the status of material maintenance for all services and units of the Armed Forces of Ukraine according to NATO standards. * – A huge structure of a DB. * – The optimized stored procedures for fast processing of the huge amount of data. * Delphi, MSSQL, Technologies: ADO, COM, OLE (with MSExcel)).

chief architect

state enterprise information judicial systems

2013-10 - 2014-11 · 1 yr 2 mos

* Delivery Manager. * Managing the work of developers team (analyst, tech writer, programmers, QA's). * Automatization developers workflow. * Taking a part in all project from the beginning (idea) to support of fully working system. * Developing architecture for all projects (and databases). * A lot of projects are internal resources. * Some of public projects: * https://setam.net.ua/ * https://ovsb.ics.gov.ua/

chief development officer

habid

2014-12 - 2017-4 · 2 yrs 5 mos

* Our team was separated to commercial company. * The same responsibilities like in previous place. Just bigger team (20+), less software development, more managing. * Projects: * habid.com * habid.re * universal online payment system