Payment Reporting and Insights | Worldpay | Icebreaker

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Payment Reporting and Insights | Worldpay | Icebreaker

Payment Reporting and Insights | Worldpay

Payment Reporting and Insights | Worldpay

Worldpay provides payments analysis and opportunities for your business. Spend less time crunching numbers and more time optimising performance.

5 members

Contact info

Link

pazien.com

Members

Demetris Galatopoullos

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Software engineer in the payments processing and data analytics space, and researcher in the areas of internet computing, peer-to-peer middleware architectures, and internet of things.

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I am capable with all aspects of devops and systems/networking infrastructure. I really enjoy scripting, automation, monitoring, configuration management, and everything related to devops work. Here's a brief summary of the technologies I have worked with: Server OS: RHEL/CentOS/Fedora, Debian/Ubuntu, SLES/OpenSuSE, Windows Server, VMware, Tru64 Unix, HPUX, AIX, Solaris Infrastructure and Apps: MS AD, Group Policy, DNS, DHCP, WINS, NIS/NIS+, NFS, SMB, SharePoint, CUPS, Windows Failover Clusters, Apache Web Server, NGINX, Apache Tomcat, IIS, Docker, Kubernetes (AWS EKS), Terraform Cloud Services, Automation, CI/CD: AWS, Ansible, Puppet, Github, GitLab, Jenkins Storage: EMC, IBM, Dell Compellent, Dell PowerVault, HP 3PAR, Quantum Scalar Backup: Tivoli Storage Manager, Symantec Netbackup & BackupExec, AMANDA, tar, Druva inSync Professional Management / Monitoring: Nagios, Grafana, ELK, NewRelic, MTRG, PRTG, Cacti, Centreon, Zabbix, NetDisco, Webalizer, ManageEngine, SolarWinds, Puppet, Foreman, Webmin, SMA OpCon/XPS, SpaceWalk, WSUS, Prometheus Networking / Security / Load Testing: Checkpoint, Cisco, F5, IPtables, Wireshark, NMap/ZenMap, Kali, nikto, seige Programming / Scripting Languages: BASH/KSH, Python, Ruby, PHP, PERL, Java, Javascript, COBOL, Fortran, Pascal, PowerShell, Visual Basic, AutoIt, Clipper, C/C++/C#, PC Assembly DBMS: MySQL, Postgresql, MS SQL Server, IBM DB2, MongoDB To the reader: I sincerely appreciate your interest in my profile. The list above is certainly not the limit of my abilities, but there is limited space here. I am generally flattered to receive inquiries regarding new opportunities and I do my best to respond to all messages. If you send and invitation, please include brief message about why you want to connect. In an effort to save both you and I some time, I offer the following information BEFORE reaching out for any solicitation, PLEASE be advised: * I am very content with my current engagement and extremely unlikely to be interested in making a change. * I have no interest in any sales or marketing calls about any product on behalf of my employer, this is not my role and it isn't what I do. * I have no interest in contract/temp-to-perm positions at all. * I have no interest in moving/relocating at all. * I have been a 100% remote employee for several years. I am setup for and well suited to working remotely. I will not give any consideration to positions that do not allow for working remotely. * I do not know anyone that I can refer to you for DevOps jobs.

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Software Engineer at Pazien

Alexander Tveretinov

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Desired Role: Leadership position with significant responsibility and impact. Summary Experienced Principal Engineer and Architect with over 20 years of development experience. Hands-on leader building highly scalable and performant systems and delivering world class features to the end users, responsible for building road maps, setting technical direction, shaping company engineering culture, identifying and adopting best practices, designing effective partnerships between teams, mentoring and coaching juniors and technical leads. Consistently advocating for and protecting team interests in organizational dynamics. Technical Skills - Programming languages: Java, C/C++, Python, Shell scripting. - Libraries/interfaces: MPI, OpenMP, STL, BOOST, APR, ACE, Win32 API, GDI, QT, POSIX. - Technologies: Kafka, Spark, Apache Beam, Flink, Akka, Apache Storm. - Data storages: Hive, HBase, DynamoDB, MongoDB, MS SQL Server, MySQL, Memcached, RAMCloud, Aerospike, Elasticsearch, Snowflake. - Version Controls: Visual SourceSafe, Perforce, StarTeam, Subversion, Git. - Platforms: Linux, Unix, HPUX, Solaris, Windows. - Protocols: HTTP, SMTP, TCP/IP, UDP, ICMP, FTP, SOAP, SMPP, ICAP, X.25, LDAP. - Clusters/clouds: AWS, GCP, Apache ZooKeeper, Rocks Cluster. - AI/ML training: MPI, OpenMP, Cuda. - HPC: HP-UX, InfiniBand, co-processors. Hobbies: Instrument private pilot, hiker, climber, scuba diver.