Ivan Tyumenyev Development manager, ABAP OO oData lead developer and architector

  • RU
  • Available

About Me

I'm a highly qualified ABAP and Java software engineer with strong technical skills gained in over 9 years of working with a comprehensive set of SAP technologies. The experience is primarily focused on technologies such as ABAP/ABAP-OO/Web Dynpro ABAP. I did software design and architecture work, performance optimization, of customer’s ABAP-applications for PM, MM, SRM, Solution Manager, FI/CO, SD, RE-FX, DMS, BW and some other modules. I have a track record with data migrations, systems customization and enhancement with upgrade techniques (SPAU/SPDD).

Key achievements:

  • Lead a team of 6 software engineers which successfully delivered a full automation of Sanatorium Trips Management for over 130K of Surgutneftegas employes.
  • Introduced SCRUM and Kanban based software development process in a team of 18 software engineers which resulted in much better transparency of team’s work both inside and outside of the team. The new process also brought shared responsibility over team’s work which improved sense of ownership by the individuals.
  • Built communication between various departments and the IT department. Acted as a facilitator in making architectural decisions. Negotiated with third-party developers and internal customers. Solved the conflicts situations between developers and led the partiesto agreement.
  • Proposed and organized adoption of Confluence knowledge database. Evangelized its usage so 4 departments (~300 people) of Ilim company started to use it for knowledge sharing and management.
  • Mentored 8 interns who got hired to full time positions after the end of their internships.
  • Developed a course mainly focused on object oriented programming and performance optimizations in ABAP. Taught it to 25 software engineers in two companies.

I do JavaScript and PHP development in my free time. I'm continuously improving my communication and management skills. I can work successfully both as an individual contributor and as a team leader/scrum-master. I'm a Russian native speaker and I'm a professional level of English.

 

Projects

A1 Telekom Austria - Lead architect and developer

I automated materials movement between storage and functional locations with application at browser:

  • SAPUI5 Application + oData backend
  • few GUI apps
  • enhance standard Notification transactions: IW21-23,65...

I have implemented Kanban-like methodology for team managing.

Main development was backend for SAPUI5 Application. I was used standard BAPI and enhancing with BAdI and user-exists. Backend development for SAPUI5 application.

 

ATOS - SAPUI5 developer and system designer

Show case LEGO Truck for SAP RUS exhibition.

Implemented a few SAPUI5 applications for SAP Exhibition.

Apps was with integrating chat-bot, IoT and other Leonardo SAP developments. He had a lego truck with sensors. IoT Leonardo platform collected measuring in real time.

Experience with Sap Cloud Platform and WebIDE.

 

Mobile Operator Skartel LLC - Java Developer Team Lead

REST API Back Development for Mobile Application

Main technologies was: Core Java, Spring (and frameworks), Spring MVC, REST AND SOAP services, JSON, Junit 4.0, Mockito, Spock framework.

He developed backend system for mobile app and some core services. He implemented kanban-method for product delivery. Involved team to daily meetings, planning and product sprint implementation with sprint increments.

 

ILIM Group - ABAP Team Lead

Timber harvesting accountancy MM, SD, WMS

Additional Role(s):ABAP Developer, ABAP & SQL Perfomance

Leaded kanban developer team. Made architecture for project and implemented product delivery at few modules: MM, SD and WMS. . Integrated not SAP systems with text-logs and OLE technology. Communicated with different internal departments for business requirements.

  • Enhance MM/SD, integrate with no-SAP systems
  • Code and SQL-query optimization

Additionals:

  • SAPUI5 Development
  • Organize ABAP-development process: Scrum & Kanban methodology

 

ILIM Group - ABAP Developer

DMS Project

Additional Role(s):ABAP & SQL Perfomance, Enhance  DMS, MM/SD

  • Implemented project for document flow.
  • Enhance MM/SD, integrate with no-SAP systems
  • Enhance DMS: GOS-menu, OpenText-integration
  • Code and SQL-query optimization

XML Parsing

 

ILIM Group - ABAP Lead Developer

SRM Project

Additional Role(s):ABAP & SQL Perfomance, ABAP Project Lead

Leaded developer team. Implemented a big SRM project with Russian global b2b platform integration using SAP PI. Worked as architect, consultant and developer. Enhanced standard POWL and WDA SRM system.

  • Enhance SRM (+ WDA) with SPRO, POWL
  • Enhance MM/SD, PI, integrate with no-SAP systems

SAP Core 7.40

 

SurgutNefteGas - ABAP Team Lead

Sanatorium Trips Management System

Additional Role(s):ABAP & SQL Perfomance, ABAP Developer

Leaded developer team. Implemented a custom solution for sanatorium trips. Worked as solution architect and developer.

  • ALV reports and trees
  • XLS reports with VBA-macroses
  • Functional modules
  • Enhancement standard Russians forms and reports
  • RFC
  • OO-ABAP

 

  • FI, FIAA, SD Change requests
  • Enhance FI, MM, PM, Solution Manager
  • Code and SQL-query optimization
  • HANA development: views and procedures
  • ABAP developers teaching

 

SurgutNefteGas - ABAP Developer

Submersible Oil Pumps Management System

Additional Role(s):ABAP & SQL Perfomance

Developed Submersible Oil Pumps Management System with few another colleagues. Refactored old system and improved performance.

  • ALV reports and trees
  • XLS reports with VBA-macroses
  • Functional modules
  • Enhancement standard Russians forms and reports
  • RFC
  • OO-ABAP

 

  • FI, FIAA, SD Change requests
  • Enhance FI, MM, PM, Solution Manager
  • Code and SQL-query optimization
  • ABAP developers teaching

 

SurgutNefteGas - ABAP Developer

Car Repair Management System (PM, MM)

 

Additional Role(s):FI, FIAA, SD change requests, Code and SQL-query optimization

Developed Car Repair Management System with few another colleagues. Enhanced few SAP standard modules PM and MM. Customized and enhanced old custom system.

  • Car repair place automation
  • ALV reports
  • XLS reports
  • Functional modules
  • Enhancement standard Russians forms and reports
  • BW extractors
  • Enhance BADI PM and MM modules
  • RFC
  • Web Dynpro ABAP
  • OO-ABAP

 

SurgutNefteGas - ABAP Developer

Solution Manager Project

Enhanced standard Solution manager system (solman). Implemented a few custom gui and email reports. Created new architect solution for process flow.

  • Writing non standard reports
  • ALV reports
  • XLS reports
  • Functional modules

FI, SD change requests

 

 

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