Pl/sql developer

Since July 2014, the candidate represents the private company AstroTeam Ltd. provides following services: whole life-cycle software development, testing and QA, integration and delivery.

Scope of responsibilities:
    • Maintaining and managing existing projects
    • Contact and correspondence with the customers
    • Code review and support all phases

Position: Oracle Developer/Support
Scope of responsibilities:
    • Develop and support  Oracle based applications
    • Support Oracle database and scripting in Unix/Linux environment.
    • Used technologies: PL/SQL, SQL, Oracle DB, Linux/Unix, shell-scripting

Position: back-end Developer
    • Develop number of online shopping systems. 
    • Analyze customer requirements and develop front and back-end solutions
    • Working with following technologies: WordPress, SQL, MySQL, PHP

Position: SQL Developer
    • Analyze requirements, develop and support of back-end applications
    • Database support and SQL/shell-scripting
    • Used technologies: SQL, MySQL, PostgreSQL, Linux, shell-scripting

Spok account https://www.spok.com/
Spok is leader in Secure Hospital communications, Scheduling systems and hospital call center solutions.

Scope of responsibilities:
    • My role was Develop and Support  back-end applications
    • Support Oracle database and scripting in RedHat Linux environment.
 Used technologies are Oracle, C/C++, Java and Red Hat Enterprise Linux.

HP is world leader IT services. My team was last level Oracle support working directly with end-customers. 
Scope of responsibilities:
    • Working as a part of Oracle Support Team
    • Supporting Oracle End Customers Adecco Account
    • Solving problems and issues regular basic
    • Overall Performance Tuning
    • Backup, restore and migration on variety Oracle databases and Operational Systems
    • Using different Shell scripting
    • Providing remote administration, tuning, testing, installations and re-installations

Working with following technologies: Oracle Database and Application Servers; OS: Linux, IBM AiX, HP-UX, Microsoft servers,

ING Online banking is large and complex application for Internet end-users. The application worked in 8 countries – Bulgaria, Romania, Hungary, Slovakia, Ukraine, Poland, Russia, Chess republic trying to ensure best quality product to our end-customers. 

Scope of responsibilities:
    • Developing PL/SQL and SQL + Aix Shell-scripting I rewrote night scripts (bank night scripts)
    • Supporting Online Banking Application
    • Oracle DBA Backup/Restore, migration from Oracle 10.2.0,4 to Oracle 11.2
    • Developing and administering Oracle Database Development and Prototype Instances remotely in Katowice ING Bank Śląski
    • Researching and Developing Oracle Infrastructure and QA 
    • End-Customers last level of Support
Working with following technologies: Oracle Database, PL/SQL,SQL and shell-scripting,IBM AiX

Develop ERP system from scratch with detailed research and analysis from qa/analytic-team part of our IT team/group (ERP part of Datamax). The work was challenging and interesting because we (4-5 developers at the end) started from scratch and step-by-step developed whole application for our end-customers Bulgaria Air, Chimimport and others.
Scope of responsibilities:
    • Working as a part of ERP system Development Team
    • Developing banking software and card systems
    • Developing full-functional ERP/CRM system from scratch for several Bulgarian companies (e.g. Bulgaria Air, Hemus Air, ChimImport (http://www.chimimport.bg/en/) Oil and Gas Exploration and Production (http://www.ogep-bg.com/en/pdngservice.html), etc.)
    • Developing software intensively using PL/SQL, C, C++, JavaScript/HTML, DMscript, and Shell scripting on Linux/Unix and Windows Customer servers/workstations
    • Oracle Reporting and DWH development and  support
    • shell-scripting
    • Migration Oracle 8.6 to Oracle 10 production database
    • Supporting Oracle Enterprise 8.x,9.x,10 Databases
Working with following technologies: Oracle Enterprise Database 9,10,  Apache/Tomcat, Linux, Unix, PL/SQL, SQL, shell script, HTML/CSS, JavaScript

Major Physics
Astronomy and Astrophysics