IT Consultant

freiberufler IT Consultant auf freelance.de
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75‐95€/Stunde
14059 Berlin
03.01.2020

Kurzvorstellung

19 years of engineering / 3 years of managerial experience. Strong in designing, developing and maintaining of highly loaded complex and distributed systems with respect to best practices in high availability/scalability and security measures.

Ich biete

IT, Entwicklung
  • Software Architektur / Modellierung
  • PHP
  • mySQL
  • JavaScript
  • Symfony (Framework)
  • Projektleitung / Teamleitung (IT)
  • PostgreSQL
  • Amazon Web Services (AWS)
  • TypeScript
  • Node.js

Projekt‐ & Berufserfahrung

IT Consultant
BrickVest, Berlin
1/2018 – 10/2019 (1 Jahr, 10 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2018 – 10/2019

Tätigkeitsbeschreibung

Duties and work varies depending on the company's priorities and importance of tasks:
- Researching on new techs / prototyping / optimization, suggesting ways of improvement for company's IT platform;
- Issues resolving with company's IT platform;
- Solutions designing / development;
- Partial participation in project management.

Eingesetzte Qualifikationen

mySQL, DevOps, Agile Entwicklung, Software Architektur / Modellierung, Softwareentwicklung (allg.), TypeScript, Amazon Web Services (AWS), JavaScript, PHP, Symfony (Framework), Solution Architektur


CTO (Festanstellung)
BrickVest, Berlin
1/2017 – 12/2017 (1 Jahr)
IT & Entwicklung
Tätigkeitszeitraum

1/2017 – 12/2017

Tätigkeitsbeschreibung

In addition to duties acquired on previous position (Senior Software Architect at BrickVest) I accepted and performed the following:
- Managed remote development team (team size was varying between 5 to 10 people, depending on development priorities and milestones);
- Improved dev workflows (Agile, CI, DevOps) and IT policies (security, network, etc);
- Verified IT platform solutions for FCA UK regulation compliance;
- Fully participated in company's audit and due diligence for investment round;
- Took care of PenTest (vendors selection, negotiations, contracting).
- Supported team with new-tech researches, solutions prototyping and designing of systems and software architectures.

Eingesetzte Qualifikationen

DevOps, Agile Entwicklung, Projektleitung / Teamleitung (IT), Software Architektur / Modellierung, IT-Strategieberatung, Solution Architektur


Senior Software Architect (Festanstellung)
BrickVest, Berlin
10/2016 – 1/2017 (4 Monate)
IT & Entwicklung
Tätigkeitszeitraum

10/2016 – 1/2017

Tätigkeitsbeschreibung

Fully acquired internals of company's IT platform. Performed gap-analysis including security, maintainability, CI/CD and HA/HS subjects, found problematic points and suggested ways for improvement. Designed and architect changes to the platform, developed prototypes a of solutions.

Eingesetzte Qualifikationen

mySQL, DevOps, Software Architektur / Modellierung, Amazon Web Services (AWS), PHP, Symfony (Framework), Solution Architektur


Software Architect (Festanstellung)
Aeria Games GmbH, Berlin
9/2015 – 10/2016 (1 Jahr, 2 Monate)
IT & Entwicklung
Tätigkeitszeitraum

9/2015 – 10/2016

Tätigkeitsbeschreibung

Performed a deep research of performance issues on one of the titles (mobile game) that is going to be published by Aeria Games and together with a team members implemented a set of improvements that led to a significant performance boost - up to 20x times faster on one of the heaviest requests. As a result of this the infrastructure requirements were dropped from almost a thousand servers in original setup down to a couple of hundreds servers.

Eingesetzte Qualifikationen

mySQL, DevOps, Software Architektur / Modellierung, Softwareentwicklung (allg.), Amazon Web Services (AWS), JavaScript, PHP, Solution Architektur


Head of IT Engineering (Festanstellung)
Aeria Games GmbH, Berlin
10/2014 – 9/2015 (1 Jahr)
IT & Entwicklung
Tätigkeitszeitraum

10/2014 – 9/2015

Tätigkeitsbeschreibung

Improved development workflows using Scrum, migrated to Git all new projects. Initiated a set of tech researches for the foundation of a new IT platform, which led to creation of a new flexible, robust and versatile infrastructure of new game publishing platform. Built the best engineering team, directly participated in hiring/firing processes. Took care of team members development. Performed self and 360 degree evaluations for employees, regular f2f meetings.

Eingesetzte Qualifikationen

Agile Entwicklung, Projektleitung / Teamleitung (IT), Softwareentwicklung (allg.)


Lead Developer (Festanstellung)
Aeria Games GmbH, Berlin
5/2014 – 9/2014 (5 Monate)
IT & Entwicklung
Tätigkeitszeitraum

5/2014 – 9/2014

Tätigkeitsbeschreibung

Directly participated in migration of the legacy game publishing platform from former US office into the Berlin HQ as well as migration of ProSiebenSat.1 Games (S4 League, Maestia) along with the customers accounts into company's infrastructure. Performed a set of researches to outline the most problematic points with possible options of how to solve the issues and improve performance and functionality.

Eingesetzte Qualifikationen

mySQL, PostgreSQL, DevOps, Agile Entwicklung, Software Architektur / Modellierung, Softwareentwicklung (allg.), Amazon Web Services (AWS), JavaScript, PHP


Senior PHP Engineer (Festanstellung)
Delivery Hero, Berlin
12/2012 – 5/2014 (1 Jahr, 6 Monate)
IT & Entwicklung
Tätigkeitszeitraum

12/2012 – 5/2014

Tätigkeitsbeschreibung

Improved existing company's IT platform and implemented a set of new functionality for the platform. Working with legacy and very legacy codebase. Performed refactoring and covered codebase with Unit
tests. Improved platform configuration service, mobile API, smart search routines and a lot of other things.

Eingesetzte Qualifikationen

mySQL, Agile Entwicklung, Software Architektur / Modellierung, Softwareentwicklung (allg.), Amazon Web Services (AWS), JavaScript, PHP


Head of Dev / Senior Software Developer / other (Festanstellung)
Various companies in Russia, Moscow, Ufa
8/2002 – 8/2012 (10 Jahre, 1 Monat)
IT & Entwicklung
Tätigkeitszeitraum

8/2002 – 8/2012

Tätigkeitsbeschreibung

https://www.linkedin.com/in/[...]/

Eingesetzte Qualifikationen

mySQL, PostgreSQL, Agile Entwicklung, Projektleitung / Teamleitung (IT), Software Architektur / Modellierung, Softwareentwicklung (allg.), JavaScript, PHP, Symfony (Framework)


Zertifikate

UK Financial Regulation / Capital Markets Programme (CISI)
Oktober 2016

Integrity Matters (CISI)
Oktober 2016

Certified ScrumMaster (Scrum Alliance)
Oktober 2014

Ausbildung

Software Engineering of Computing and Automated Systems
(Software Engineer)
Jahr: 2002
Ort: Ufa State Petroleum Technological University

Qualifikationen

PHP, Symfony Framework, Api Platform, NodeJS, TypeScript, NestJS, TypeORM, Amazon Web Services (AWS), OOP, Scrum, System Architecture, Scalability, Web Development, Design Patterns, Agile Methodologies, High Availability, Distributed Systems, Continuous Integration, Information Security, Project Management, MySQL, SQL, Git, REST, Python, Django, Linux, Ruby, Apache, Yii, Unix, Docker Products, Databases, REST API, Terraform, Bash, Arduino, Team Management, Interviewing, Nginx, Memcached, Redis, Microservices, API Development, Kubernetes, gRPC, Web Services API, DevOps, FinTech, Raspberry Pi...

Über mich

I have more than 19 years of engineering experience including 3 years of managerial experience. Strong in designing, developing and maintaining of highly loaded complex and distributed systems with respect to best practices in high availability/scalability and security measures. Have experience in building up teams from scratch, with recruitment, on-boarding, f2f meetings and performance reviews.

Skills / techs:

Management of diverse teams (in-house and remote), recruiting, setting up workflow processes, KYC/AML procedures, GDPR;
Software Architecture, System Infrastructure, Data Modelling, OOP, Design Patterns, HA/HS, REST API, Authentication and Authorization, OAuth2, JWT;
Agile practices, Scrum, Kanban, Git, JIRA / Confluence / Bitbucket, Github, GitLab;
PHP 5.x/7.x (Symfony 2.x/3.x/4.x, Api-Platform 2.x), NodeJS, TypeScript, NestJS, TypeORM, SQL, Python, Bash, Ruby;
MySQL, PostgreSQL, RabbitMQ, Memcached, Redis;
Amazon Web Services, DevOps, Docker, Terraform, Vagrant, Packer, Kubernetes, Traefik, CI/CD, Apache, Nginx, ModSecurity WAF;

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Deutsch (Grundkenntnisse)
  • Russisch (Muttersprache)
Reisebereitschaft
Nähe des Wohnortes
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
358
Alter
40
Berufserfahrung
17 Jahre und 7 Monate (seit 08/2002)
Projektleitung
3 Jahre

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