Ali Karzan Email & Phone Number

Turkey

Managing the Courier/Rider tribe comprised 3 cross-functional international squads and 20+ people.Responsibilities:. Hiring, motivating and developing people. Setting team and individual objectives with quarterly OKRs. Evaluating performance based on KPIs. Establishing an agile way of working. Establishing continuous delivery culture and practices. Setting development guiding principles and practices. Focusing on high quality products and on-time delivery. Building technical roadmap, contributing to the product roadmap and deliveringTechnologies:. AWS - EKS, ECR, S3, CloudFront, SNS, SQS, Elasticahce, Lambda, Kinesis, Firehose, Athena. JavaScript, TypeScript, ReactJS, NodeJS, Kotlin, Android. MongoDB, RabbitMQ , Redis. GIT, Bitbucket Pipelines, Spinnaker, New Relic, Sonar Cloud

Building and delivering cloud-native Digital BSS software applications covering B2C, B2B and B2B2X business use cases for communication service providers to enable them to monetize their network and connectivity capabilities effectively and efficiently.Working in an international setting by applying agile software development principles and practices in accordance with Scrum Framework.Leading cross-functional software development teams comprising of engineers from different countries.Primary responsibilities include but not limited toCoaching and mentoring engineers to enable career growth with• identifying personal aspirations, goals, and gaps• developing growth plans and providing appropriate learning/training resources and providing frequent constructive feedback• enabling experimentation to reinforce learning with challenging and stretching assignments Scrum master• coaching the team towards self-organization in the light of agile principles and practices• organizing and moderating scrum ceremonies - daily standup, sprint planning, sprint demo, sprint retrospective and backlog refinement• removing the roadblocks/impediments getting in the way of the teamTechnical leadership• leading and guiding the design and development of scalable, highly available distributed systems• leading and guiding code reviews for ensuring code quality• streamlining development processes for high quality and efficiency• scoping, planning the work and providing high-level estimationsTools, technologies, and architectural styles being used includes• Cloud-native microservices architecture on top of Ericsson Cloud Container Distribution• Java, Spring Boot, Angular, Typescript• Cassandra, Postgres, Kafka, Elastic search, Logstash, Prometheus • Docker, Kubernetes, Helm• Jenkins, Sonar, Git, Maven

Worked on software development lifecycle automation and devOps transition project, which is initiated for reducing the lead times, generating fast feedback loops, and eliminating wasteful signoffs between silos.Primary responsibilities were• Consultancy on software development lifecycle management and devOps (CALMS)• Mentoring and coaching engineers• Work scoping, breakdown, high-level estimation, and planning• Leading the high-level architecture and core development• Code review• Change managementTechnologies and tools used• Java, JavaScript, Spring Boot, Python, Oracle DB• Atlassian Jira, Confluence, Bitbucket, Bamboo, HP PPM, Maven

Worked on large-scale, highly available, enterprise web, and web security applications.Led cross-functional software development teams.Primary responsibilities includedTeam leadership• coaching, mentoring of engineers for enabling career growth• guiding, gluing team to move together for achieving the shared goals• scoping, estimating, and planning the work• generating an environment of trust, candor, and sincerity• resolving conflict Technical leadership• Collecting customer's needs and requirements and converting them into epics, use cases and engineering tasks• High level estimations and prioritization of backlog items• Identifying and designing software quality attributes (non-functional requirements)• Ensuring on time delivery with high quality• Code review• Designing modular architectures according to Service Oriented Architecture (SOA) principles and developing architecturally significant and most risky parts to lay the foundation and exemplify the ideas and materialize the high-level designTechnologies and tools used,• Java, Spring Framework, Hibernate, Netty, JavaScript, SOAP, REST• Oracle DB, CouchBase DB, GlassFish, Tomcat, Maven, Jenkins, GIT

Worked on large scale, highly available telecommunications, and telecom- entertainment convergence applications and video services platform for quadruple play service providers using following technologies and tools,• Java EE, JPA, JTA, JMS, SOAP, Apache Mina, JSF• IBM WebSphere, Mysql DB, Maven, Cruise Control, Clear caseWorked in an agile environment, applied scrum framework and been a member of a geographically dispersed closely working squadPrimary responsibilities included• Software application development• Design and development of the TCP/IP based application layer protocol used in the communication between tv set top boxes and the Nortel communications management systems• Design and development of the network traffic simulator tool for simulating set top box and backend systems communications

Master Of Science (M.Sc.), Computer Science

Bachelor Of Science (B.Sc.), Computer Science