Onur Buyukceran

CTO

Dubai, United Arab Emirates16 yrs experience
AI Enabled

Key Highlights

  • Led multiple successful engineering transformations.
  • Achieved significant performance improvements across platforms.
  • Expert in managing large-scale engineering teams.
Stackforce AI infers this person is a Fintech and SaaS expert with extensive leadership in software engineering.

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Skills

Core Skills

Software EngineeringProject Management

Other Skills

VercelReactKeyCloakClaude CodeJBossHibernateMSSQLZoho CRMAPI GatewaySalesforceNodeJSSonarQubeCheckmarxCalypsoFinIQ

About

.

Experience

16 yrs
Total Experience
2 yrs 7 mos
Average Tenure
4 mos
Current Experience

Thinkmarkets

Group CTO

Jan 2026Present · 4 mos · Dubai, United Arab Emirates · Hybrid

  • Restructured engineering into a tribe model and drove company-wide Claude Code adoption, measurably increasing delivery rate.
  • Implemented API Gateway with KeyCloak, replacing 3 layered auth services, and modernized the quote engine.
  • Achieved 350% Android speed improvement and resolved a 2-year-old iOS login bug.
  • Led Salesforce-to-Zoho CRM migration after 15 years, integrating all upstream systems with Zoho APIs.
  • Migrated ThinkTrader website to Vercel, modernized customer portal (React upgrades), and consolidated DB strategy back to MSSQL.
  • Introduced CAB for safer releases, AI-driven monthly performance evaluations, and AI-powered legacy bug triage from log analysis.
  • Delivered Japan onboarding, 2FA withdrawal security, UTM/Salesforce tracking, and renegotiated Sitecore deal.
  • Stabilized and rebuilt UAT environment across 72 servers, restoring engineering velocity across the organization.
  • Technologies: Vercel, React, KeyCloak, Claude Code, JBoss, Hibernate, MSSQL, Zoho CRM
  • Team Size: 46 | Hands-on: 100%
VercelReactKeyCloakClaude CodeJBossHibernate+4

Emirates nbd

Senior Manager of Engineering Chapter

Mar 2023Jan 2026 · 2 yrs 10 mos · Dubai, United Arab Emirates · Hybrid

  • Lead and supported multiple projects, namely Nostro and Nostro Liquidity (where real time liquidity is tracked), Escrow Management, SOC Pricing, and Crypto Brokerage, Decision Making System, Wealth Products in EmiratesNBD X App, and Enterprise Deduplication is just some of the projects.
  • Lead engineering in Treasury, Wealth, and Risk&Compliance in Business Platforms.
  • Implemented engineering-wide (1400+ software engineers) Code Review Metric and provided a %75 increase in collaboration.
  • Implemented engineering-wide Onboarding Excellence and optimized engineering onboarding by %85.
  • Solutions to increase reliability (regression test automation framework + automated counter) implemented
  • Initiated traceability and observability RFI/RFP to increase customer satisfaction and increase NPS for the group.
  • Technologies: NodeJS, React, SonarQube, Checkmarx, Calypso, FinIQ, Advent
  • Team Size: 120+ | Hands-on: 0%
NodeJSReactSonarQubeCheckmarxCalypsoFinIQ+3

Rain

Head of Engineering

Apr 2022Dec 2022 · 8 mos · Dubai, United Arab Emirates

  • Being a permanent member of CAB meetings (Zero P0 defects during my time)
  • Building the Growth Framework for engineering paths, JDs, and feedback structure
  • Launching Rewards and Recognition program.
  • Leading the company from a Bahrain company to a global player by delivering rain.com
  • Launching engineering-wide initiatives like branching strategy, template application to be a base to monolith to microservice journey, modernization of CICD pipelines.
  • Technologies: GoLang, Heroku, Kong, Vault, Terraform, ArgoCD
  • Team Size: 100+ | Hands-on: 20%
GoLangHerokuKongVaultTerraformArgoCD+1

Cofe app

Senior Director of Software Engineering

Jun 2021Apr 2022 · 10 mos · Dubai, United Arab Emirates

  • Build product team, work with them to set priorities, and support stakeholder management.
  • Inspire, mentor, and lead and scale engineering teams to achieve OKRs.
  • Setting engineering-wide policies, protocols, and procedures.
  • Building & launching the discovery campaign, reducing p90 times x170
  • Building state of art CICD pipelines for continuity/utilization of development efforts.
  • Leading the company from idea to realization for the projects.
  • The proposition of COFE Coin.
  • Technologies: Java, Docker, AWS, SonarQube, Flyway, Vault, Terraform, ArgoCD, K8s, Nexus, Swift, Firebase, Appium, Jest, Fastlane, Bitrise, ReactiveX, Apollo/GraphQL, NodeJS, Travis.
  • Team Size: 20 | Hands-on: 80%
JavaDockerAWSSonarQubeFlywayVault+16

Unifonic inc

Software Engineering Manager

Jan 2020Jun 2021 · 1 yr 5 mos · Dubai, United Arab Emirates

  • Cross functional team management working remotely from Poland, Russia, Pakistan.
  • Working with product management.
  • Building a resilient data ingestion mechanisms to process billions of events over the cloud computing
  • Architecting, building and maintaining a 100% accurate and fast reporting engine.
  • Managing data warehouse project, fixing anomalies, and ETL pipelines.
  • Increasing the code quality through analytics and adapting team to agile methodologies during software development activities.
  • Technologies: Kotlin+JVM, git, Kubernetes+Docker, DroneCI, ArgoCD, TerraForm, ECR, Nexus, PostgreSQL, RedShift, Kafka, S3, Redis, SonarQube, HashiCorp Vault, 12 Factor MicroService Architecture, Swagger, Actuator, Grafana, Locust, Filebeat, Logstash, Elasticsearch, Kibana, Vertica
  • Team Size: 5 | Hands-on: 90%
Kotlin+JVMgitKubernetes+DockerDroneCIArgoCDTerraForm+21

Minyay

Founder

Jan 2016Dec 2019 · 3 yrs 11 mos · Istanbul, Turkey

  • Bringing the idea into real life with a viable engineering solution with building a team and enhancing the power of teamwork.
  • Designing and implementing healthy data integration with various financial systems.
  • Establishing long life partnerships with customers, communication with all stakeholders.
  • Enabling automated stock-data exchanges with e-commerce systems.
  • Leading R&D activities for sales prediction algorithms.
  • Building an observability stack with automated CI/CD and integrating all to the software development efforts.
  • Technologies: PHP, AngularJS, Balsamiq, git, AWS CodePipeline, Buddy, Cloud Formation, MySQL, MSSQL, SQS, SNS, S3, R53, Firewall, VPC, EC2, Scrum.
  • Team Size: 6 | Hands-on: 100%
PHPAngularJSgitAWS CodePipelineBuddyCloud Formation+11

Can yayınları

CTO

Jan 2010Jan 2016 · 6 yrs · Galatasaray, İstanbul

  • Planning and managing yearly budget, reporting directly to general manager
  • Ensuring high availability of company services and servers (Windows & Linux)
  • Implementing and auditing company wide protocols for backup and security
  • Managing development, maintenance of financial systems (Logo ERP, Custom ERP)
  • Launching educational campaigns to improve IT awareness of employees
  • Analyzing hardware conditions and software improvements, planning deployments to fulfill needs.
  • Implementing license protocols for softwares, documenting company licenses.
  • Managing eBook (eKitap) production process, assuring quality and cost effectiveness.
  • Being the eBook technical consultant of YayBir (Publishers Association)
  • Managing E-Invoice and E-Ledger (eFatura / eDefter) process, providing healthy integration with gib.gov.tr
  • Designing and implementing online sale systems using VISA.
  • Applying startup rules to canyayinlari.com to create self sustaining online business
  • Managing all software development process (experience in many SDLC, favor of Scrum)
  • Directing development and management of e-commerce systems (B2B and B2C)
  • Technologies: Linux/Windows Servers, RAID, NAS, EC2, PHP/MySQL, MSSQL, Javascript, NginX, Java, Spring Boot.
  • Team Size: 20 | Hands-on: %20
Linux/Windows ServersRAIDNASEC2PHP/MySQLMSSQL+6

Education

Boğaziçi University

MS — Software Engineering

Jan 2009Present

Boğaziçi University

BS — Mathematics

Jan 1998Present

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