Orkhan Shahvaladov

Orkhan Shahvaladov

Senior Software Developer / Backend Team Lead @ Nubet

About

Senior Backend Engineer with 15+ years of experience building high-performance, scalable systems for fintech, iGaming, and telecom industries. Based in Vienna, Austria. What I bring: Proven track record in architecting and leading backend teams for platforms processing millions of daily transactions Deep expertise in microservices architecture, real-time systems, and zero-downtime deployments Strong focus on system reliability, performance optimization, and scalable infrastructure Experience bridging technical execution with business outcomes Technical Foundation: Backend: PHP 8.x/Symfony, Microservices Architecture, RESTful APIs, Design Patterns Infrastructure: Docker, Kubernetes, GCP, CI/CD, Redis, RabbitMQ Databases: MySQL/PostgreSQL, MongoDB, Query Optimization Currently expanding: Node.js/TypeScript Recent Highlights: ✓ Led backend team in modernizing legacy monolith to microservices architecture ✓ Architected real-time betting systems with low-latency data processing ✓ Delivered zero-downtime migrations for platforms with 15K+ active users ✓ Built high-availability APIs with consistent performance under load What I'm looking for: Open to Senior Backend Engineer, Lead Developer, Platform Engineer, or Technical Lead roles in Vienna (hybrid/remote preferred). Interested in companies focused on scalable systems, modern tech stacks, and collaborative engineering culture. Let's connect if you're building systems that matter.

Country

Austria

City

Vienna

Industry

Gambling & Casinos

Skill

Object-Oriented Programming (OOP), Back-End Web Development, Microservices Architecture, SharePoint Administration, Content Management Systems (CMS), Core Banking Implementation, Third-Party Vendor Management, PHP , System Architecture, Software Development Life Cycle (SDLC), Version Control, Software Testing Life Cycle (STLC), Technology Integration, Software Troubleshooting, Software Maintenance, API Development, Symfony Framework, Legacy Modernization, Stakeholder Management, Product Development

Experience

Nubet

Senior Software Developer / Backend Team Lead

Nubet

LinkedIn
2022-8 - Present · 4 yrs 2 mos

Graz

- Led pre-launch integration of Finnplay Titan iGaming platform, implementing REST API for player registration, authentication, wallet operations, and session management, supporting 15,000+ users post-launch - Migrated legacy system to modern Symfony-based API platform, improving response times by 60% and enabling horizontal scaling - Launched a real-time callback service for Data.bet Sportsbook SPA; increased bet processing capacity by 30%, enabling platform to handle peak loads during major sporting events - Integrated new complex betting products including Trotting race betting, Sportcast BetBuilder for multi-selection bets, Pre-Canned bets, and Singles, expanding platform capabilities by 40% - Delivered betting campaigns and promotional features, increasing user engagement by 35% - Established API standards and documentation practices, reducing integration time for new features - Implemented infrastructure-as-code using Laravel Forge and Envoyer, automating server provisioning and configuration, reducing deployment time by 75% - Developed comprehensive unit tests and implemented test automation, achieving 85% code coverage and reducing bug reports by 40% - Directed vendor relationships and third-party service integrations, including code reviews to ensure quality and security

CMF IT & Tourism GmbH

Senior Software Engineer

CMF IT & Tourism GmbH

2020-3 - 2022-8 · 2 yrs 6 mos

Graz, Styria, Austria

- Integrated live sports data feeds from Betradar and Betgenius, achieving sub-second data processing latency - Built and optimized REST APIs games, live streaming, and sports betting with query optimization and performance tuning, achieving 99.9% uptime - Engineered a fully automated KYC protocol, diminishing the manual review process by 40% through sophisticated rules and system logic, freeing up considerable time for the compliance team - Engineered live video streaming integration for in-play betting, improving system scalability to support 3x peak traffic during major matches while maintaining 99.9% uptime - Led in-depth incident analysis for high-severity production failures, reducing resolution time by 50% - Authored comprehensive system documentation and API specifications for developer onboarding

bit media e-solutions GmbH

Software Engineering Analyst

bit media e-solutions GmbH

LinkedIn
2018-3 - 2020-2 · 2 yrs

Graz, Austria

- Conducted business process analysis for digital learning platforms, identifying optimization opportunities - Collaborated with stakeholders to translate business needs into technical specifications and user stories - Improved detailed technical documentation including API specs, system diagrams, and integration guides - Performed advanced data analysis to identify bottlenecks and recommend performance improvements

Unibank

Core Banking Software Administrator

Unibank

LinkedIn
2015-7 - 2017-12 · 2 yrs 6 mos

Baku, Baku Ekonomic Zone, Azerbaijan

- Ensured 99.95% system uptime through continuous monitoring and rapid incident response - Managed system updates and releases with zero transaction data loss - Automated routine processes, reducing manual work by 30 hours/week - Launched new banking products and promotional campaigns, increasing customer engagement - Performed UAT testing and root cause analysis for critical banking operations

Nar (Azerfon)

VAS Operations Team Leader

Nar (Azerfon)

LinkedIn
2008-7 - 2015-7 · 7 yrs 1 mo

Baku, Baku Ekonomic Zone, Azerbaijan

Integrate new products and VAS services and ensure high quality end to end services are delivered to customers. Continue to expand the capacity of the system to keep up with rapid growth. Work closely with the VAS vendors to ensure fixes and releases are delivered in a low impact manner. Report regularly on system and service performance against key quality and availability targets Collaborate closely with the Engineering, Operations and Product Marketing teams to deliver change in a coordinated way, aligned with business objectives. Continue to develop technical and professional expertise through formal learning and experience on the diverse components of the overall solution. Team management/building responsibilities, making sure that everyone is carrying out his assignments and tasks, as required. Setting objectives, writing role descriptions, 1:1s and appraisals. Production and maintenance of functional requirements (platform and application) with suppliers of Intelligent Network and VAS Products. Review and acceptance of requirements and specifications with suppliers of Intelligent Network and VAS Systems and Products. Coordination with Commercial, CS, PMO,QA, RA, GR, IT and Engineering. Vendor Management. Life Cycle Management of VAS solutions. Provide periodical reports from IN-VAS and IP systems. Participate in development of internal and external interfaces and in-house software to the Billing system and VAS. Operate, maintain, monitor & update different VAS related systems. (SMSC, IP, RADIUS, RBT, VPN, USSD gateway, IN-VAS) Implement new plans, tariff structures, rating schemes etc. on VAS related selfcare systems Support VAS/Billing-related issues.

Bank of Baku OJSC

Senior Web Developer

Bank of Baku OJSC

LinkedIn
2006-2 - 2008-7 · 2 yrs 6 mos

Baku, Baku Ekonomic Zone, Azerbaijan

Led development of new corporate banking website, replacing legacy platform, implementing content management system for banking products, promotional campaigns, and customer resources, supporting business development initiatives

ANS Press

Web Developer

ANS Press

2004-7 - 2006-2 · 1 yr 8 mos

Baku, Baku Ekonomic Zone, Azerbaijan

Engineered a custom content management system that accelerated publishing workflows, enabling faster breaking news delivery than competitors

Education

Azerbaijan State University of Economics • UNEC

Azerbaijan State University of Economics • UNEC

LinkedIn

Information and Management, Economic Cybernetics

2000 - 2004 · 4 yrs

Orkhan Shahvaladov's Contact Information

Email

******@***.com

Phone

(**) *** ****

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