John Ditoiu Email & Phone Number

Sibiu, Sibiu, Romania

Tested back-to-back workflows of Requisition, RFQs, Purchase Orders, Deliveries, Invoices, and Payments.Continually improved test cases. Communicated the test results to internal and external clients via documents, emails and screen-sharing video / audio calls.

Sibiu, Sibiu, Romania

Resolved E-Procurement tickets related to RFQs, Purchase Orders, Deliveries, Invoices, and Payments. Understood the workflow of these instruments, and troubleshot various issues that arise.Communicated ticket progress and findings, to internal and external clients via ticketing system, emails and screen-sharing video / audio calls.

Sibiu, Romania

Resolved complex technical issues for clients utilizing the WindRiver Cloud platform, virtual Linux installation, networking, Kubernetes.

Sibiu, Romania

Worked with Customer Service, Dev, and colleagues to efficiently troubleshoot daily telephony issues reported by a large user base.

France

Endorsed on LinkedIn by manager. I gathered client requirements, created workflows, screens elements, and SQL callbacks to suit the clients' procurement workflows. Workflows included Catalogues, Purchase Requests, Orders, and Contracts. Held meetings with the clients, advising them on the features of the product. Performed data import and data migration. Coded client-specific enhancements to the application in C# in Visual Studio. Updated Specifications documents. Worked with clients in the… Show more Endorsed on LinkedIn by manager. I gathered client requirements, created workflows, screens elements, and SQL callbacks to suit the clients' procurement workflows. Workflows included Catalogues, Purchase Requests, Orders, and Contracts. Held meetings with the clients, advising them on the features of the product. Performed data import and data migration. Coded client-specific enhancements to the application in C# in Visual Studio. Updated Specifications documents. Worked with clients in the UK, France, and Sweden. Trained new employees.Client Consulting, E-Procurement, Visual Studio, C#, SQL, Ivalua Suite Show less

Stockholm, Sweden

Letter of recommendation from manager. I researched methods of automating RedHat Linux software updates. Designed an automated Linux OS upgrade system. Red Hat Ansible Playbooks written in YAML were used in creating a demo system that automates the software upgrades of Red Hat virtual machines.RedHat Linux, Ansible Tower, YAML, Linux Software Update Automation

Stockholm, Sweden

Integration Engineer for Wise It at Basefarm in Stockholm, I set up virtual machines in VMWare, and configuring custom applications with AWS on those virtual machines. I managed clients’ requests of adding applications and recourses to the virtual machines.I assisted in the deployment of regular updates, by coordinating with the team.Perl, Soap, sftp, XML, Virtualization, AWS, Cloud computing

New York, New York

I monitored file transmission, responded to Java application alerts, as well as accommodated ad-hoc refeeding of data. The goal was to keep customer data available, and to serve business needs at all times. I troubleshooted file transmission issues, SFTP issues, and utilized Issue management tools. I also deployed regular updates, by coordinating the updates with the internal IT and the external data providers.JavaScript, SQL, Sftp, app log debugging

New York, New York

Part of a team responsible for tracking and resolving daily production issues for the the bank’s Equity Trading Risk Desk. We used ServiceNow to manage incidents, releases, and tests.Debugged the code written in a proprietary language, and with the approval of developers, put in code fixes, to resolve the issues.C Code Fixes, Debugging, Functional Testing

New York, New York

Senior support engineer for the Prime Brokerage Operations desk, which received client trades via MarketWire, Bloomberg, and various file feeds such as CFF and SFTP. Investigated the logs, tables, data files and the messaging queues.Worked with the users on re-feeding erroneous trades, or, when code changes were needed, documented the issues, and assigned the issues to Developers.I created custom SQL reports at users’ request, and created internal Wiki technical… Show more Senior support engineer for the Prime Brokerage Operations desk, which received client trades via MarketWire, Bloomberg, and various file feeds such as CFF and SFTP. Investigated the logs, tables, data files and the messaging queues.Worked with the users on re-feeding erroneous trades, or, when code changes were needed, documented the issues, and assigned the issues to Developers.I created custom SQL reports at users’ request, and created internal Wiki technical documentation.Knowledge of Options and Futures, ServiceNow, Sftp, SQL, Linux, Shell Script, Functional testing, troubleshooting Show less

New York, New York

As a freelance installation technician, I managed the setup and installation of Windows and MS Office on local clients’ computers. Installed and configured Access, created Access reports and queries.MS Windows, MS Office, Oracle