Halil Turkmen

Mid-Level full stack developer

My main languages are Python, Vb.NET, C# JavaScript, SQL development also I am an expert on Oracle PL-SQL, Unix /Linux, IIS environments. I have experience in the banking/financial and telecom industries, also I worked for a startup company for 3 years as a team leader. I have experience within ITIL and AGILE Scrum methodologies for more than 10 years.

Mobile : +44-734*-******

Location : London Rd - Milton Keynes,

Email : adlotj@r.postjobfree.com

Linkedin : https://www.linkedin.com/in/halil-turkmen

Github : github.com/hturkmen

EDUCATION : Yildiz Technical University B.Sc. in Mathematical Engineering

CERTIFICATES : ITIL, Agile, Oracle SQL Tuning

TECHNICAL SKILLS

DevOps Tools : Docker and containers, Git, Github, Jenkins, CI/CD

Database : Oracle DB, PL/SQL, MsSQL Server, T-SQL, NoSQL MongoDB

Scripting : Unix/Linux, Shell / Bash scripting, API testing

Backend : Mid-Level C#, .NET, Python, XML,XSLT

Frontend : JavaScript, CSS, Html

Web Services / API : JSON, SOAP

Web servers : IIS 7, Apache, Tomcat

Development Tools: SQL TOAD, Visual Studio

Reporting Tools: Crystal Reports, SQL, Adv. Excel

Cloud Platforms: VMware Vsphere

Methodologies: Agile with Scrum, Waterfall

COMPETENCIES

Analyzing and monitoring client data, Unix / Linux systems.

Track auto-trigger campaigns and reporting

Reporting and processing data requests with SQL in any DB

2nd, 3rd line technical support

Support calls and emails from customers.

Effective management of the workload, accurate reporting and communication.

Working closely with partners and customers to build good business relationships

Installation and configuration of desktop applications and Web services.

Developing solutions in commercial application code and tools

Managing and monitoring database updates

WORK EXPERIENCES

WORLDPAY/FIS Cambridge Software Engineer I (Sep 2020 – Current)

Remote Application and System support

Oracle, PL-Sql, Unix support, Payment gateway and loca bespoke applications support

INNOVA - Telekom Solution and Application Support Dev.. (Oct. 2017 – Oct 2019)

Projects:

Java-based Desktop application for data processing and distribution

.NET Web Uygulaması for Legal Department

Tasks and Responsibilities:

Support of Java-based desktop app, using core Java coding and PL/SQL on Oracle DB

Support of Unix system and logs check

Support and development Web page App, ASP.NET and Javascript coded applications.

Table manage, procedure/functions, DML/DDL scripts, constraints, triggers, hosting management

The application that is composed of various components acting as the gateway between Data collect app and the Company nodes such as CRM, DWH, Legal and Billing & Charging Systems in Telco DPI solution

Experience of working to agreed SLA's, ITIL, Fault lifecycle management within SLA.

Working closely with business partners and customers to build good working relationships.

Provisioning server’s management

Software Support, Scripting skills, IT Support

Technologies/Skills: Javascript, Html, Linux Bash Scripting, Java core,Oracle PL/SQL, Provisioning servers, LDAP, ASP.NET, Ms Excel Macro VB scripts.

IZIBIZ (Startup) IT Operations Team Leader - (January 2014 – October 2017)

Projects:

E-Transform, E-Billing, Web Application SaaS

Tasks and Responsibilities:

Java base application full support

Unix. Env. And Oracle DB Operation and Support 24/7

IT Operations and leading to junior team

Managing Oracle DB and MS SQL Database, transferring and hosting operations for SaaS web application

Package, Process and Functions development and support.

Establishment of a new company and making the application available to customers 24/7

Business analysis of customers need for accounting and billing systems

Customer support 24/7 also Server and software’s with Call Center team

Managing local java local development team

Supporting CRM software for the Sales team.

Managing Office IT environment (modem, firewall etc)

Hard-working for taking result in every problem at a start-up company which is specialized on e-transforming (e-billing, e-invoice, etc)

Exp. of working to agreed SLA's, ITIL, Fault lifecycle management within SLA

Technologies/Skills: Oracle, Unix/Linux, Sugar CRM, SDP Help desk app, Hesk Help desk App, PHP, Java Core Support, MVC, XML, XSLT, E_ Invoice Converting and transferring Data, ITIL, Git, Software Support, Scripting skills, IT Support, System Support, Networking Experience, Remote User Support, Customer Support, Project Deployment, IT Architect, JIRA

Vodafone TR Oracle DWH Operation (January 2010 – October 2014)

HERMES Software Founder (January 2006 – October 2010)

BNP Paribas Bank Oracle PLSQL Software Developer (January 1996 – February 2006)

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