Experience

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  Харьковский национальный университет имени в. н. каразина

  Apr 2006 - Dec 2014

  Junior scientist

  Numerical simulation and analytical treatment of heavy impurity ions and energetic particles transport at plasma periphery in toroidal magnetic trap with rotational transform.Developing FORTRAN codes for numerical simulationMeasuring UV-vis extinction spectra and radioluminescence spectra of dielectric materials (magnesium aluminate spinel crystals and ceramics, aluminium oxide crystals)Measuring UV-vis extinction spectra, photoluminescence and radioluminescence spectra of biosynthesized nanoparticles in biomass suspensions ( metal nanoparticles: silver and gold; semiconductor nanoparticles: cadmium selenide and cadmium sulfide; dielectric nanoparticles: titanium dioxide) Show less

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  Region, llc

  Jan 2015 - Dec 2016

  - Engineering Department of 10 persons management (engineering substructure, chemical and geological laboratories, software developers)- Management of project designs and operation programs on the well stimulation- Lead JAVA development of the numerical algorithms for calculation of parameters of stimulation processes- Negotiations with customers on technological and organizational issues, presentation of project designs and operation programs to customers- Search, development, and implementation of the advanced stimulation technologies- Management of software development to automate department operation processes- Management of reporting on performed operations (technology operational reports) and department activities (monthly reports)Achievements:- A set of water shut-off technologies using coil-tubing were introduced and implemented (the most outstanding job - the water flooded horizon was blocked selectively in the tubing annulus using a coil-tubing and the hydrocarbon based cement material)- A innovative technology for matrix cleaning after the baryte contamination was developed and tested in the laboratory Show less - Designing well interventions for the production stimulation- Developing the in-house JAVA-bassed software solutions for the numerical simulation of fluid dynamics and mechanical stresses in the well stimulation process - On-site engineering supervision during Well Interventions - Search, development, and implementation of the advanced well stimulation technologiesAchievements:- The reel-completion technology - "Velocity String" was implemented in the company. Pilot jobs were carried out successfully.- Implemented the advanced automated approach for retrieving the trip data from the coil-tubing logger and pass it to the fatigue management software Show less

  • Deputy head of Design and Technology Department

    Aug 2016 - Dec 2016

  • Engineering Positions

    Jan 2015 - Aug 2016
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  Pjsc ukrgasvydobuvannya, head-office

  Jan 2017 - Jun 2019

  - Acting as a technology selection supervisor - Everyday meeting with representatives of the large Contractor (one of the largest oilfield services):-- to update the operation plan (wells and dates),-- to improve the design of the currently designed jobs,-- to enhance the collaboration with local executives in gas production and other divisions - Approval of preliminary job operation sequences and cost estimates- Approval of the final job programs- Instant monitoring of the one-site activities with the help of on-site supervisors and the remote monitoring system- Everyday revision of the daily reports to verify actual material consumption and check that the activity is done according the approved program Show less - Engineering Department >20person in 6 sectors (well stimulation, coil-tubing operations, well work-over, well construction, hydraulic fracturing, outlay and accounting)- Approval of the well intervention operation programs designs- Management of coordination between Client and Contractor divisions during Coil Tubing, Workover, Stimulation, Frac and Drilling operations.- Management of the candidate selection, and planning together with UkrNiiGas- Management of the chemicals procurement for the well interventions needs: preparing calls for tenders- Management of development and implementation of advanced stimulation technologies together with UkrNiiGas and Contractors- Management of reporting on performed operations (technology operational reports) and department activities (monthly reports)- Personal and professional development of staff (courses and conferences)Achievements:- the new department was organized to fulfill the innovative intensive production enhancement plan - several records were set: сoil tubing operations in Poltava region, production enhancement due to operations with coil-tubing, - Implementation of a number of new stimulation technologies: for the first time in Ukraine the water shut-off with the subsequent hydro jet perforation using coil-tubing was performed together with the Contractor.- The real-time remote monitoring system was installed on a set of the coil-tubing setups. Show less

  • Coil Tubing Operations Manager

    Nov 2018 - Jun 2019

  • Head of Well Service Group

    Jan 2017 - Oct 2018
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  It company in ukraine

  Jul 2019 - now

  Full stack developer (java + angular)

  Team Size: 5Backend Environment: Java, Spring Boot, Spring Security, Spring Data JPA, Hibernate, MySQL, AWS, JUnit, MockitoFrontend Environment: Javascript/Typescript, Angular, Material, npm, node.js, webpack, lodash.js, quill, RxJSOther: InteliJ IDEA, JIRA, Bitbucket, Ubuntu, ansibleResponsibilities: • Implementing new features, bug fixing • Code-reviewing • Code Refactoring • Updating technical documentation Achievements: • Successfully implemented the timezone support • Designed and implemented solution for multi-column sorting Show less