Koray Dakan Email & Phone Number

Istanbul, TR

İstanbul, Türkiye

- Working in the Enterprise Architecture department of the bank, - Developing and giving support for the in-house banking microservices software framework (.Net Core), - Developed a web sockets module from scratch (without using SignalR), that is fully compliant with SignalR protocol, - Developing extensions and giving support for Identity Server.

Istanbul, Turkey

- Built a framework for centralized logging/tracing for microservices, to ELK (Elastic and Kibana) on http apis and queue consumers, service discovery and centralized configuration with and without Docker containers, api client for http and MassTransit RabbitMQ channels.- Built generic DB CRUD and search libraries similar to GraphQL, DB audit logging and.

Istanbul, Turkey

- Worked on an ordering/purchasing and inventory management system for a client, and on my own startup ideas, and created tutorials on my Github account to help other developers.- Used ASP.Net Core 2, EF Core 2, SQL Server, and React.js.

Istanbul, Turkey

- Worked as an outsource employee at KoçSistem. on their financial leasing projects.- Eliminated writing and maintaining tens of thousands of lines of code needed to integrate with evolving 3rd party service API’s.- Developed code generators that generate code to transform data between deep nested data structures on the service contract and map it to the.

- Researched NLP technology for Turkish language support, which is missing in major NLP products.- Worked alone on a startup chatbot platform (botgate.ai), involving conversation and workflow design, entity recognition & intent matching, integration with Facebook Messenger and a web widget for client websites. - Used Node.js, Socket.io, MongoDB for the.

Istanbul, Turkey

- Eliminated manual and error-prone operational tasks previously handled by a team of risk assurance employees. - Developed scrapers to obtain customers' financial info from their online banking accounts from 15 banks in the UK and Spain, automated payments, integrated CurrencyCloud API for EFT and currency exchange.- Used C#, Web API, EF, SQL Server.

İstanbul, Türkiye

- Bootstrapped a successful enterprise application in an operations company which didn’t have any prior substantial software development.- Led a team of 5 developers, researched parsing resumes in English and Turkish, worked on the architecture & coding of the new HR & Payroll web application, funded for R&D by TUBITAK.- The application incorporates.

İstanbul, Türkiye

Became the team lead for the financial leasing project, I was the only one who understood how the full system worked. I worked within all of the teams, including analysis, data migration, development, and support. I was also heavily involved in financial calculations and accounting transactions.My projects in TEB:- Development and data migration projects.

İstanbul, Türkiye

- Worked on YTL conversion, Oracle Forms/Reports Server 10g conversion and custom client projects on the financial leasing software Lease2000. Also gave Oracle DBA support. (used Oracle Forms, PL/SQL). - I was the only developer in my team to learn ASP.NET and rewrite the financial leasing application, joined another team who were.NET developers but didn’t.

İstanbul, Türkiye

- Analyzed and developed network sales systems and claims systems for Demir Life Insurance, Ankara Life Insurance, and OYAK Pension. (used Oracle Forms & Reports, PL/SQL)

İstanbul, Türkiye

- Developed programs for financial leasing software. (used Oracle Forms & Reports, PL/SQL)

İstanbul, Türkiye

- Developed Ordering, Sales, Accounts, Inventory System for Dardanel Detay. (used Oracle Forms, PL/SQL)- Developed Vehicle Production Tracking & Planning System for Ford Otosan, migrated the old system from Access & Visual Basic to Oracle Forms & Reports.

Bachelor'S Degree, Mathematics Engineering

Developed a Pascal compiler using C, YACC & Lex for my graduation project.

Education record

Master'S Degree, Mba