Dmitry Ivantsov Email & Phone Number

Kraków Area, Poland

Creating front-end side of web applications using the following technologies React, Redux, Vue, Vuex, Nuxt, etc.Participating in meetings with the customer representatives .Taking part in hiring process by evaluating applicants assignments.

Kraków Area, Poland

Creating and maintaining a codebase of the company applications, mentoring and supporting students of earlier modules.Using React/Redux created scaled single page applications utilizing public APIs, like SmartTube (link to the page is on GitHub repo). The application supports user authentication to a YouTube account with OAuth technology.Using TDD (test-driven development) technique created Mercedes-Benz Catalogue application (utilizes Mercedes-Benz public API, see GitHub repo) with Jest/Enzyme libraries and React/Redux.Using Node.js created a back-end part for Home Accountant application (see GitHub repo) based on RESTful architecture and MongoDB as the persistence. Created the back-end part of BeHero application in Node.js with MongoDB as the database user authentication using JWT and Bcrypt.Worked with Vue/Vuex and Firebase while implementing the functionality of wolluk.cat website (see GitHub repo).

Беларусь

Provided continuous business planning, analysis of client.Arranged sales and promotions.

Russia

Responsibilities at this position:• Selection of drilling bits for operations in directional drilling.• Monitoring the daily progress of well operations, working indexes of drilling bits and mud motors.• Control and assessment of drilling bits wear-out in accordance to IADC classification, assessment of their further working potential.• Liaising with specialist suppliers of drilling equipment (drilling bits and motors).• Estimation of required amount and types of drilling bits and mud motors in accordance with planned work.• Supervising the drilling crew on site. Optimization of a drilling process .

Belarus

Responsibilities at this and previous position:• Developing the technology and designing plans for oil well interventions in different conditions and for completion of newly drilled wells.• Analyzing and improving techniques and technologies, discovering guides for proper oil well interventions in order to the highest quality and the lowest price.• Controlling, mentoring and consulting the department personnel (junior engineers).Projects at this and previous this position:• Radial oil well perforation with extensive hydraulic channels.• Oil well recovery by milling abandoned tubing, equipment and extraneous things in wells within casings’ ID from 80 to 150mm.• Ratholing using extractable whipstock for multihole drilling.• Fishing jobs.• Open hole drilling of productive formations using non-mud filling fluids.• Oil well cleanout (form proppant, sand, alt, etc.) using both jack-up rig and coiled tubing.• Bottom hole cleanups using coiled tubing.• Water shutoff works (including selective water shutoff).• Wells abandoning.• Preparing wells for and completing after hydraulic fracturing, acidising.• Using high-density fluids in HPHT wells (up to 1800kg/m3).

Belarus

Belarus

Responsibilities at this position:• Directing all oil well overhauling operations expectedly and safely according to approved technology.• Providing safe working conditions for personnel in according with HSE requirements by personnel briefings, knowledge check, monitoring and control routines.

Belarus

Daily service of oil wells.

Master'S Degree, Geology And Oilfield Exploration, 4.5/5

Education record

Web-Development