Oleksandr Teslenko Email & Phone Number

Stockholm, Se

Stockholm, Stockholm County, Sweden

Tasks on position:- Creation of a booking system for the restaurant business with integrations to Google, Fortnox, email client and HubSpot- Creation of a modular warehouse accounting system with a custom set of functions depending on the type of subscription: management of articles, creation of deliveries, built-in billing system for rental equipment, generation of orders and invoices, etc.- Creation of a comprehensive financing system for an audit company: admin panel, CRM system, Digital signing system, Filer (file storing and management), Planner (task scheduling for employees, salary system, billing system, invoicing system)Main responsibilities:- Requirements Elicitation and Analysis- Business Process Modeling- Stakeholder Communication- Requirement Documentation- Solution Evaluation- Data Analysis- Risk Assessment- Change Management- Search for new technologies that meet business needs- Creation of software requirements specifications for developers and testers- Demos for customer and its clients

Stockholm, Stockholm County, Sweden

Handlarfinans is a product financial tech company with many API integrations with banks, government registries and institutions, ERP systems. I participated in developing web modules for clients and system administrators, as well as mobile applications for iOS and Android.Tasks on position: - Migration to new ERP system - Project refactoring to use microservices and SPA instead of monolith structure - Implementing of the auction functionality using web sockets Main responsibilities: - Leading and managing a QA team - Conducting regression and acceptance testing - Communication with stakeholders - Identification of business requirements - Search for new technologies that meet business needs - Creation of software requirements specifications for developers and testers - Responsible for the timely delivery of new features - Definition of criteria and acceptance testing conduction - Release notes creation - Demos for customers and clients

Kharkiv, Ukraine

Provision of outsourced software development services for Handlarfinans AB. Tasks on position: - Development of a web application for a fintech company using PHP Laravel - Android application development - iOS application development - Numerous API integrations with ERP systems, Insurance companies, government authorities, and banking institutions.Main responsibilities: - Leading and managing a QA team - Defining testing methodologies, tools, and processes - Conducting test case reviews to ensure that they are aligned with project requirements - Providing regular reports to management and stakeholders on testing activities - Preparation of test plans and scenarios - Conducting regression and acceptance testing, API testing - Identification of business requirements - Creation of software requirements specifications for developers and testers - Responsible for the timely delivery of new features

Stockholm, Stockholm County, Sweden

Provision of outsourced software development services for Handlarfinans AB. Tasks on position: - Development of a CRM system for a fintech company- Development of Customer portalMain responsibilities: - Creating and executing checklists, test plans, and test cases - Identifying, documenting, and tracking issues and defects in software applications - Testing of SRS and providing feedback on the testability of requirements - Participating in code reviews - API testing using Postman - Black box / White box testing - Manual cross-browser testing / UI testing according to mockups - Writing automated tests in the Laravel Dusk framework

Kharkiv Region, Ukraine

DMD-binary is an outsourcing software development company with customers in the United States and the United Kingdom which mostly are government structure institutes and organisations such as Attorney offices, police departments, and others. Its specialization is the development of mobile applications for Android and iOS platforms, as well as web-based CRM systems.Projects specification:- Applications with GPS positioning and navigation (Google and Bing integrations)- Applications with BLE (Bluetooth Low Energy) technology- Applications with Microsoft Active Directory authentificationWorking for this company, my area of responsibility included:- Creating testing documentation- Working with software requirements specification- Working with regulatory documentation- Test run planning and estimation- Bug reporting and verification- Cross-browser testing- iOS and Android-based applications testing

Detroit, Michigan

Main responsibilities:- Development of design documentation for residential/commercial solar systems throughout the United States;- Engineering calculations of the bearing capacity of the roof;- Calculation of the electrical component of the new photovoltaic network;- Calculation of the existing electrical network to prepare for installationphotovoltaic equipment.Achievements:- Automation of the calculation of electrical network segments based on Microsoft Excel software.

Kharkiv, Ukraine

Provision of subscriber growth at the fixed territory;Implementation of the plan on the income from subscribers at the fixed territory;Monitor the implementation of tasks and plans for dealer’s employees and supervisors;An analysis of sales performance at the territory, correction of routes and localization work dealer personnel in the event of deviations from the planned targets;Ensuring the effective implementation of local marketing activities;Preparation of information and analytical materials, reports and presentations.

Kharkiv, Ukraine

Training contractors for sales services «Home Internet» from Kyivstar;Ensuring the effectiveness of sales growth in the service "Home Internet" employees D2D staff of contractors;Development of retail sales channels.

Kharkiv, Ukraine

Ensuring the business strategy development of fixed-line communications in the mass market; Enforcement / compliance with approved budgets; Ensure implementation of the fixed-line products; Interaction with contractors on the construction of the network and maintenance of sales service "Home Internet" on their territory; Preparation of information and analytical materials, reports and presentations; Development of additional sales channels.

Kharkiv, Ukraine

Carrying out scheduled maintenance work on the network;Hardware configuration (Nokia, Ericsson);Carrying out emergency repair works on the network; Analysis of the causes of accidents and keeping statistics.

Kharkiv, Ukraine

Designing Fiber to the Building network (FTTB);The audit work performed by contractors at the company's compliance with the standards and requirements set for the installation processes;Ensuring compliance with the requirements and standards of the company's by the employees of contractors;Testing the network at startup: troubleshooting, reconfiguration;Execution of installation, which can not be performed by employees of contractors;Coordination of the work with the owners of the infrastructure and housing and communal organizations.

Kharkiv, Ukraine

Designing Fiber to the Building network (FTTB);The audit work performed by contractors at the company's compliance with the standards and requirements set for the installation processes;Ensuring compliance with the requirements and standards of the company's by the employees of contractors;Testing the network at startup: troubleshooting, reconfiguration;Execution of installation, which can not be performed by employees of contractors;Coordination of the work with the owners of the infrastructure and housing and communal organizations.

Kharkiv, Ukraine

Provide educational process of the department, the development and research of new trends in the field of telecommunications;Network and telecommunication equipment troubleshooting;PC and network equipment configuration for practice and laboratory works;Equipment purchase;Internal documentation processing.