Rodion Musin

senior

Registration: 13.09.2022

Specialization: BI systems implementation/project management/software development

• More than 8 years of advanced experience in BI systems implementation and project management. • Deep understanding and implementation of business process requirements. • Have over 22 years of experience in the field of software development. • Strong experience with Manufacturing, Telecommunication, Warehouse Logistics, Banking, Financial, Project Accounting Systems, Billing, Rating, ERP systems. • Have over 15 year of extensive Oracle 9i/10g/12c design and database developer experience. • In-depth experience in ORACLE PL/SQL, SQL design and tuning. • More than 5 years of experience in database development for MSSQL Server, MySQL, PostgreSQL server. • Experienced with relational database design, including physical and logical design. Hand-on experience with data Warehouse (DWH) and online transaction database environment. • DWH design and implementation. • In-depth experience with Analytical and Forecast reporting with ORACLE, MSSQL and PostgreSQL. • In-depth experience with data migration and ETL processes. • Performed extensive Oracle, PostgreSQL, MS SQL Server and Informix Database Administration. • Experience with UNIX, Linux Shell and MS Batch. • Experience with ORACLE APEX. • Expertise in Client/Server technology using PL/SQL Developer. • Analytical thinker that consistently resolves ingoing issues or defects, often called upon to consult on problems that have eluded resolution by others. • Good skills in providing quality consulting services in the areas of Project Management, Software Configuration Management, Database Design, Application Development and Oracle DBA support. • Have developed excellent interpersonal skills and effective communication skills. • I believe that IT leads innovation in business processes and should go side by side with business partners. • I also believe in cooperation and partnership and new connections are welcomed.

Software Development Project Management PL/SQL T-SQL Object Pascal C C++ Shell Oracle MSSQL PostgreSQL MS SQL Server unix Linux Apex Toad Delphi VOIP Software RADIUS XML JSON

Portfolio

OCULEUS IT SERVICES / Moldova

Database / Delphi Developer

AKADO.RU, Moscow, Russian Federation

Senior Oracle Developer/Analyst

Vimpelcom Ltd. / Beeline, Moscow, Russian Federation

Senior Oracle Developer/Analyst

Skills

C/C++

Object Pascal

PL/SQL

Shell

T-SQL

Work experience

Database / Delphi Developer

04.2015 - 07.2022 |OCULEUS IT SERVICES / Moldova, https://www.oculeus.com/

• Development for various telecommunications companies in Europe, Asia and Africa. • ERP, CRM systems development for Telecommunication Billing from scratch. • Database development (Delphi , PostgreSQL, DBISAM, MySQL) • Development of services and applications for primary Billing CDRs processing (ASN.1, Teles, XML, CSV and other VOIP / SMS switches formats) on Delphi / Free Pascal. • Delphi / Free Pascal Database Applications for Windows and UNIX systems.

Senior Oracle Developer/Analyst

11.2011 - 03.2015 |Vimpelcom Ltd. / Beeline, Moscow, Russian Federation, www.beeline.ru

• ERP, CRM system development for Billing and Warehouse Logistics systems. • Implementation and customization of Document management system. • Create schemes of business processes. • Logical and physical database design. • Development of integrated information control system (ORACLE, PostgreSQL, MS SQL Server). • Development environment - PL/SQL , Toad PL/SQL, Oracle Business Intelligence Discoverer, Oracle Warehouse Builder , Oracle Work Flow, T-SQL, Delphi, Free Pascal. • Manage the development team. • Scheduling to develop by MS Project. • Continuous monitoring of the timing and quality of the releases. • Work closely with database administrators, application servers’ administrators, and release managers.

Senior Oracle Developer/Analyst

10.2008 - 11.2011 |AKADO.RU, Moscow, Russian Federation

• Perform full life-cycle B2B Database design and development experience. • Create and optimize server side programs of the billing accounts receivable, account balances and rating for Telecommunication Company. • Designed and programmed Spatial Oracle database and Oracle Warehouse in SQL, PL/SQL. • Write SQL, PL/SQL programs including triggers and stored procedures. Used XML for replicate data to other databases. Tuned the Oracle database performance. • Created Java programs in IntelliJ IDEA using Client/Server technology. • Created Java libraries. • Design logical and physical data models for telecommunication applications. Developed the application schema creation scripts. Developed the system and data migration processes. • Create SQL scripts to extract the database schema. • Load data into multiple databases for development or testing purposes. • Create PL/SQL programs for check data consistency. • Performed Oracle Database Administration for testing new programs and technologies. • Execution loading and unloading data for development or testing purposes by SQL loader scripts

DBA, Database Developer, C++ Developer

03.1999 - 10.2008 |ARAX.MD, Chisinau, Republic of Moldova

• Maintain on-line billing and tariffing for internet-, VoIP- and TV- clients. • Development backend application (SQL, ORACLE PL/SQL). • Development system application in C, C++ for Unix OS. • Development Shell scripts for Unix OS and Cisco routers management. Used SNMP protocol. • Designed and Development interfaces for a billing management system in Delphi 7 and BDS. • Monitored the UNIX system, including the related processes, CPU, memory, and disk I/O. Created shell scripts and C-programs for good maintenance of system processes. • Implemented shell scripts. • Enforced security policies. Maintained users. • Designed the database backup and recovery strategies. Implemented the backup scripts, including hot backup, cold backup and exporting and importing scripts. • Performed administration and configuration and tuning Oracle, MS SQL Server and Informix performance. Provided perl, shell, and sql scripts for the database maintenance. Troubleshoot the system. • Loaded and unloaded data. • Analyze statistical data in Crystal Reports 8.5. • Created programs for maintain on-line billing and tariffing for internet, VoIP and TV clients. • Designed and developed interfaces for a billing management system in Delphi . • Development procedures and triggers in MSSQL 2000 Server for Billing systems. • Development a payment system. • System application in C, C++.

Educational background

Graduate Diploma

Moldova Technical University

Graduate Diploma

Academy of Economic Studies of Moldova

Languages

EnglishUpper Intermediate