Zeldal O.

Lead Software Architect with 13+ years of experience in Software Development

United Kingdom
English, Turkish

Lead Software Architect and DevOps Engineer who has successfully completed many enterprise level Microservice Implementation/Transformation projects. Industry Experience in Software Consulting, Retail...see more

  • Information Technology, Data & Telecom
  • Information Technology


  • Pre-vetted expert
  • Confirmed hourly rate
  • Available on short notice



11 months
Feb 2020 - Jan 2021
REFINERI is a London-based technology consulting company with battle-tested developers who have hands-on experience in both enterprise level projects and lean solutions on tight budgets...see more

Lead Software Architect

Edzela Limited
3 years
Current position
Sep 2019 - Present
Led IT teams to discover, implement and learn suitable Microservice Frameworks and apply these to both Microservice Implementations and Monolith-Microservice Transitions. Applied Domain...see more

Senior Software Architect

EVAM Streaming Analytics
4 months
Oct 2016 - Feb 2017
Scaled Java Applications to handle billions of requests per day with hundreds of GB cached data using Apache Ignite and Chronicle Map Implemented In-Memory/Low-Latency/Low-GC Caching St...see more

Lead Software Architect

6 years
Current position
Jul 2016 - Present
- Software Architect of development, integration and production deployment of project consist of 100+ Microservices, 3 Frontends and 5+ external integrations. - Successfully applied ...see more

Lead Software Engineer

Borsa İstanbul AŞ
2 years
Oct 2014 - Jul 2016
Successfully applied unified architecture for over 200+ Microservices on Borsa Istanbul - Nasdaq Technology Transition. Developed shared libraries for all IT Departments to allow them ...see more

Senior Software Engineer

Borsa İstanbul AŞ
1 year
Jun 2013 - Oct 2014
Applied DevOps technologies to reduce Change Lead Time and increase Deployment Frequency significantly: SVN/Git, Teamcity, Sonar, Artifactory, Puppet, Centrify Authentication, Service T...see more

Software Researcher

4 years
Feb 2009 - Jun 2013
Worked on National Public Key Infrastructure Project (Known as MA3) as Team Leader/Software Developer. Implemented Public Key Infrastructure components (Certification and CVC Authoriti...see more

Software Developer

1 year
Jun 2007 - Jun 2008
Worked in AKYOLBIL which is very large GPS based Public Transportation & Fleet Management System that gives the opportunity to track and manage public vehicles (buses), bus stops and bu...see more

SAP Consultant, ABAP Developer

Icon Danışmanlık
1 year
May 2006 - May 2007
Worked on FI-CO modules of SAP to adapt customer requirements and used Abap

Summer Intern

2 months
Jul 2005 - Sep 2005
PL/SQL, Oracle, Aspx.Net, Multi-Tier C# Applications

Industries, roles and expertise

Industry experience

  • Information Technology, Data & Telecom

Role experience

  • Information Technology


  • Software Development
  • Java
  • Software Project Management
  • C++
  • Eclipse
  • Design Patterns