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Poltoratskii Oleg

Male, 42 years old, born on 3 October 1978

Контакты

+7 (909) 466-99-09
oleg@poltora.info — preferred means of communication
 Facebook LinkedIn

Krasnodar, willing to relocate, prepared for business trips

Java Developer

IT, Internet, Telecom
  • Software Development

Employment: part time, project work, full time

Work schedule: flexible schedule, full day, remote working

Work experience 15 years 8 months

October 2014currently
6 years 2 months
Self-Employment

Krasnodar, poltora.info

Java developer
Creation glossary of trade assortment for large trading marketplace. Development objects to glossary binding algorithms, analysis of unstructured data. Increased performance allowed to reduce import time from 5 hours to 15 minutes. Creation platform for real estate agencies with inter-company data exchange and demand-supply matching.
January 2013October 2014
1 year 10 months
СИРИУС, ЗАО

Krasnodar, www.itsirius.ru/

IT, System Integration, Internet... Show more

Senior Java Developer
I established sub division of software development, gathered appropriate team, organized team work - integrated such systems as version control, project management, bug tracking. Job instructions were elaborated about mandatory using unit testing and continuous integration tools. Realization of intelligent replication system between unlimited number of distributed data center in order to ensure system resilience with increased reliability requirements - in project “Situation center 112”. Project «BST State and municipal payments» was developed. Software has State registration. Development information portal «Universal electronic card».
August 2011January 2013
1 year 6 months

Krasnodar, kubanenergo.ru/

Power Industry... Show more

Senior software developer, IT department
Implementation of increased protection against employees fraud in contracts reference system. Growth general system performance. Passed a competition and got place in talent pool - would get opportunity for promotion if a position was opened.
December 2010July 2011
8 months
LTD «CSI "Infokinetika"»

Krasnodar, infokinetika.ru

IT, System Integration, Internet... Show more

Software developer
I reorganized, improved architecture, made memory and performance optimization for server part of vehicle monitoring system - «Navstat». Reducing number of servers as a result.
December 2008October 2010
1 year 11 months
LTD «Na Kubani.ru»

Krasnodar, nakubani.ru

IT, System Integration, Internet... Show more

CTO
I gathered team of developers, implemented version control and bug tracking systems. Procedures about release order of versions were elaborated. Implementation best practices of software development. Creation speed data storage with extendable hierarchical field sets. Advanced API helped developers to accelerate the creation of modules, by delegation all work with data to storage. Two level cache system was developed. I increased stability and speed performance of core, integrated developed cache system that led to performance rise up to 48 times. Launching 4 servers with load balancing allowed to enhance resilience and to increase uptime up to 99.95%
March 2005December 2008
3 years 10 months

Krasnodar, www.yuga.ru

IT, System Integration, Internet... Show more

Senior software developer
Development and maintenance of information portal «Yuga.ru», the most famous sections are news, business, art event schedule, musical lounge, job applications, statistics, chat. Statistic system for blog service «Diary.ru» was implemented. Implementation access control systems, content verification using digital signatures and certificates for Adygheya president administration web-site. Content management system «Mediabox» for high complexity enterprise web-sites was designed and developed.

Key skills

Java
Java EE
Spring Framework
Hibernate ORM
Web services
Java Concurrency/Multithreading
PostgreSQL
MySQL
GlassFish AS
JBoss AS
Concurrency
Multithreading

About me

Executive summary Determined and ambitious individual with a strong technical background and ability to lead. I am interested in a career in Software Engineering or in IT Project Management in a dynamic company. Skills and specialization Management competences Over 7 years of experience of managing development departments with number of employees under my responsibility up to 6 people. During this time I was successful in organizing IT divisions from scratch in two companies. I was responsible for creation technical specification, determining requirements, planing, estimating project timing terms and setting deadlines, breaking down and distributing tasks, managing and leading team of developers, creating job description, interviewing candidates. Technical skills and competences - I was involved as independent expert for appraisal of software services quality. Software design and development more than 14 years. Using re-factoring, unit testing, design patterns and avoiding using anti-patterns. I dealt with load balancing, fault tolerance, ensuring minimal downtime. Experience in design and development customer data storage which include issues of consistency and coherence of data. Creation two-level cache system for CMF. Design and development CMS. - Software development in team using version control systems (Git, Subversion, CVS), continuous integration tool (Jenkins), build automation tool (maven), project management tools (Redmine, dotProject) and bug-tracker tools (Trac, Bugzilla). - Development for Java EE platform with using framework/technologies: Spring, EJB, Hibernate, Web services, JCP, Java Concurrency/Multithreading, NIO; application servers: GlassFish, JBoss AS; Web servers: Tomcat, Jetty, Nginx; DBMS: Oracle, PostgreSQL, MySQL, Apache Derby; Clouds API: DigitalOcean, AWS S3. Personal qualities Ambitious, determined. Tendency to organizational activities, responsibility. Permanent self-education. Ability to stand upon my opinion, arguing constructively, finding compromises. Interests Skiing, rafting. References Domahin Aleksandr, Head of Developer Department, CJSC «Sirius», alexdomakhin@gmail.com Strizhkov Sergey, Deputy head of IT Department, JSC «Kubanenergo», sstrizhkov@gmail.com Kasovsky Roman, CEO, LTD «CSI "Infokinetika"», roman@kasovsky.ru Different versions of resume: WWW-version - www.poltora.info/cv/ PDF-version - www.poltora.info/cv/Oleg-Poltoratskii-Developer-CV.pdf LinkedIn profile - www.linkedin.com/in/poltora StackOverFlow profile - www.stackoverflow.com/cv/poltora

Higher education

2001
Kuban State Technological University (KubSTU)
Faculty of Computer Technique and Automation Systems, Control and Computer Science in Engineering Systems, Engineer's degree

Languages

RussianNative

EnglishB2 — Upper Intermediate

Professional development, courses

2014
Course «ANSI PMI PMBoK Guide v.5 based Project Management»
Computer Training Center «Specialist» at Bauman Moscow State Technical University (Bauman MSTU), Project management
2012
Course «Psychological aspect of successful production activities»
ANO «ECC «Energopersonal», Interpersonal interaction at the company

Tests, examinations

2015
Certificate IELTS Band 6.0
«SI IELTS Test Centre - Rostov-on-Don», English as a second or foreign language
2012
Certificate #00197794 «Java programming»
Training Center «Intuit», Software development

Citizenship, travel time to work

Citizenship: Russia

Permission to work: Russia

Desired travel time to work: Up to one hour