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senior
Registration: 02.05.2022

Andrei Golovin

Specialization: Development team leader

Portfolio

Tinkoff Bank

Senior Systems Engineer (SRE)

ART-BANK

Implementation Specialist

Tieto

Software Implementation Specialist

Skills

SQL
Working with databases
Working with a large amount of information
SRE
Linux
Sun Solaris
Tomcat
LDAP
SSL
TCP/IP

Work experience

Senior Systems Engineer (SRE)
09.2020 - 03.2022 |Tinkoff Bank
.
Responsibilities: - Providing uptime for highload services, stabilizing systems after fall. - Increasing the fault tolerance of systems, soft tuning, analysis of technical metrics, SLA support. - Analysis of infrastructure bottlenecks, organization of measures aimed at correction of identified problems. - Work within the concept of Infrastructure as Code - Ansible, Terraform. - Deployment, automation and configuration of containerized applications and microservices - Docker, Kubernetes, Envoy, Istio. - Migrating applications to GitLab. - Work with load balancers - Nginx. - Code in Phyton (basic level). - Pl/Sql code (advanced level). Performance Tuning of "Bad" Requests in the db. Achievements: - Improved stability of services. Result. Improved processes for exchanging information with teams development. - Improved fault tolerance of microservices. Result. The bank successfully withstands the load during promotions. - All department applications have been migrated from Stash to Gitlab. Result: Standardized code storage, build and deployment applications. - Proxy server and balancers are configured. Result. Provided access to the partner's file hosting service. Increased fault tolerance of a critical system.
Senior specialist of information systems support department
01.2012 - 09.2020 |Tinkoff Bank
.
Number of people in submission: 12. Responsibilities: - Operational management of the team. - Local project management. Responsibilities. - Architecture development, implementation of cluster high-load systems with 24x7 availability. - Software development: - prototyping - writing technical specifications for developers - control of the stages of tasks execution - testing, commissioning - Implementation of information systems. - Consultant on technical issues in negotiations with partners. - On-site support. Achievements: - Developed and implemented a cluster solution scheme for Business Critical systems. Result: the target task was achieved - SLA 99%. - Formed requirements for purchased equipment, taking into account predicted increase in load over the horizon of 5 years. Result: After 3 years of operation, the system is fully consistent set indicators. - Developed and implemented Identity Management(IDM) functionality. Result: the procedure for accounting for granting access was introduced employees. - Developed and implemented the functionality of centralized error handling according to client requests. Result: error handling moved from 2nd to 1st support line. - Implemented EDF with FSSP through SMEV 3 at the request of bailiffs. Result. The bank switched to interaction through EDI, and no longer receives paper letters. - Organized encrypted data exchange with partners. Additional knowledge and skills: - Anti-Fraud System software administration. - Administration of Credit Registry software. - Administration of ID Systems software. - Knowledge of server platforms Windows, Unix. - Knowledge of database Oraqle, Ms Sql, Firebird, RedDatabase, Postgre. - Programming in Pl Sql. Writing procedures, packages, jobs, complex scripts.
Leading Specialist
08.2011 - 01.2012 |All-Russian Bank for Regional Development
.
Administration and maintenance of ART-Bank software. - Administration and maintenance of back-office software ART-Bank. - Refinement of the system functionality, correction of developers' errors. - Programming in PL/SQL under Oracle (development of packages, functions, procedures, complex sql queries) including for integration solutions third-party developers (AnyWay, Way4). - Analysis of the business requirements of the bank's departments and software development for them. - Writing technical specifications and developing reports from scratch.
Implementation Specialist
05.2011 - 07.2011 |ART-BANK
Setting up the back-office system "ART-Bank" in accordance with the statement of work, testing, commissioning.
Software Implementation Specialist
10.2007 - 04.2011 |Tieto
.
- Implementation, testing, commissioning of Tieto software for banking processing centers both on the customer side and remotely. - Writing scripts for personalization and issuance of plastic cards, pin generation. HSM. - Repeated successful certification of banks by payment system requirements. - Analytics and correction of transactional files. - Training and user support for software products. Participation in projects: - Bank "Kapitalbank" Tashkent - implementation of a mobile bank module. CJSC "Interbank Processing Center", Kyrgyz Republic - implementation of system-software complex Card Suite. Certification according to Mastercard requirements. Bank "McBank", Moscow - implementation of a system-software complex Card Suite. Certification according to the requirements of Mastercard. - Bank "OTP", Moscow - implementation of the system-software complex Card suite. Data migration. Launch into industrial production. - Bank "Zetta", Moscow - implementation of a system-software complex Card Suite. Data migration. Launch into industrial production. Knowledge of the following products: - Oracle 9/10 - installation, database administration, scripting in PL/SQL. - Linux (Sun Solaris, RHEL 3.4) - installation, application configuration (LDAP, SSL, Tomcat, etc.). - Windows (XP/Vista/7/2003 Server) - installation, configuration (DHCP, DNS, TCP/IP, Domain controller, AD).
Programmer
05.2006 - 10.2007 |1C, CJSC
.
- Participation in the development of multimedia products of the company as programmer and designer. Main responsibilities: - Writing scripts for artificial intelligence of game opponents. - Level design. Writing technical and project documentation.
Game designer
07.2005 - 05.2006 |Avalon Company
.
- Participation in the development of multimedia products of the company as game designer. - Main responsibilities: Writing technical and project documentation. Level design.
Engineer 2nd category
01.2002 - 07.2005 |Physico-Energy Institute
.
- Modeling and calculation. Main responsibilities: - 3D modeling and calculation of coolant movement in the core reactor. - Calculation of thermal accidents at nuclear reactors with lead-bismuth coolant. - Preparation and release of reporting documentation. - Participation in international conferences as a speaker and group leader. - The presence of published scientific papers, including in foreign collections of reports.

Educational background

Executive Master of Business Administration
Till 2015
Antwerp management school
Engineer-Physicist
Till 2002
Obninsk Institute of Atomic Energy (branch) of the National Research Nuclear University "MEPhI"

Languages

EnglishAdvanced