Sergejus Zabinskis Email & Phone Number

Lithuania

Vilnius Lithuania

Member of GUI framework development team of leading German medical devices manufacturer. Support and maintenance of GUI framework. Adaptation of anti-aliasing algorithms for special GUI controls. Development and maintenance of GUI testing framework.C++. Multithreading. Computer graphics. ClearCase. Git.

Vilnius, Lithuania

Designed and developed OpenVMS part of Omnitel Online Initiative project. It contained high performance data preload program to load billing system tables into memory and change detection system based on GEMBASE triggers – to track billing system data changes. In data preload application I implemented efficient record filtering SQL style WHERE clause.

Business intelligence projects development with QlikView (QlikTech).During my employment in Veritana I was developing large set of ETLprocedures for big business analytics project for “Lukoil baltija”company. It included:ETL procedures to extract data from Navision database and cashregisters detailed sales database and put it to staging database tables.(MS.

Emydex Technology Ltd. is Irish IT company that positions itself asleader in hi-tech data collection and management systems for foodprocess and warehouse sectors. Being Emydex employee I wasresponsible for data collection applications for handheld scanners.VB.NET and SQL Server.

Billing system server (stand-alone web-service application). Main function: integrate various company software with billing system that is developed with GEMBASE 4GL. Server receives queries from external clients and distribute them among servant processes. Replaced old fashioned file-oriented billing system interface. Server works in business critical.

High frequency oscilloscope software. Designed architecture of multithreaded application for PC based oscilloscope. Coordination of 3 developers team efforts.Features: live signal parameters computation, live FFT, time and voltage domain distortions correction, signals and device settings databases.Borland C++-BuilderHigh speed signal registration system.

Configuration Wizards for all Genesys applications developed in the UKdivision. Configuration Wizards are special DLLs that help users to setapplication options and create relationships with other Genesysapplications. Software was developed using special ConfigurationFramework SDK.VC++, COM, ATL

Arbitrary waveform generator software – specifically the design andimplementation of a specialised Basic-style language to generatewaveforms, of a parser for the waveform generation language, ofbytecode generation, of an interpreter of bytecode and of a visualisationand graphic editor for waveforms.C++-BuilderHigh speed signal registration system software.

An PC and ECR system for restaurants. Main functions: uploading/downloading of menus file to/from ECRs, restaurant customers orders registration, order content routing to kitchen printers and orders closing via automatic sale registration on ECRs. Recipes database (with recursive recipes), enable the import of sales data from ECRs, raw materials.

Sales data collection software for Casio CE/TK (upgraded withSuperBoard card) ECRs – specifically an ECR management programthat maintained a database of a retail outlet’s ECRs and their PLUcontents (name, price, VAT, group, department and other relevantinformation).

Driving theory test program, with an accompanying questionnaire ofabout 500 tests. Designed specialized language for complex graphical objects description and geometrical operations. This language was used to create road signs and other specific images for tests.Implemented specialized language parser and engine-interpreter. More information.

A supermarket accounting system, for the Biznio Centras company ofVilnius, to integrate PCs and ECRs, using CA-Clipper. My task was tospecify and implement software to manage ECR network, but I wasalso responsible for investigating the ECR market in Lithuania in orderto determine the optimum ECR model to meet customer requirements.

Software for customer database maintenance.

For the Spectrum Lithuania company I translated LanSmart networking system documentation into Lithuanian. I also used WordStar to create PC Owner’s and MS-DOS Commands manuals for Spectrum Lithuania customers.As a contractor for the Zondas organisation I developed software toinvestigate transition processes in a mathematical model of p-n-pstructures using.

Parcel transportation information system.

Teaching: probability theory, vector field theory, mathematical analysisand numerical methods. Numerical methods problems solving teaching on personal computers.

Electronic circuit with nonlinear element computer modelling and optimisation. ODE system solving, minimization of rise time of signal by circuit parameters. Development tools: numerical algorithm library, optimization methods library, Fortran IV.

Master Of Science, Mathematics

Diploma: About period doubling bifurcation.

Education record