English:
Upper Intermediate
Ivan L.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
Experienced software engineer with expertise in PHP, JavaScript, and full-stack development. Skilled in OOP, SOLID principles, and scalable solutions.
I am a seasoned software engineer with extensive hands-on experience across all phases of application development, including requirements gathering, design, coding, testing, and deployment. My expertise spans a broad spectrum of web technologies, particularly PHP and JavaScript, and encompasses a deep familiarity with various frameworks, chatbot systems, back-end logic, and database development. I possess a comprehensive understanding of object-oriented programming (OOP) concepts, SOLID principles, and design patterns, coupled with practical experience in ORM systems. This solid foundation enables me to develop
Want to hire this engineer?
Check if Ivan is availableExpertise
Years of commercial development experience
5 years of experience
Core technologies
Other technologies
Project Highlights
Advisera
Dec `20 - Sep `24
4 years
The product is an automated system that generates all necessary documentation required for complying with ISO standardization. PDF generation and a big part of the system, and our main goal is to keep the system, stable, secure, and user-friendly.
Responsibilities & achievements
Back-end development; Front-end development; Writing tests; Development an endpoint system; Communication with a client and a team; Taking part in all Scrum ceremonies
Shift
Jul `20 - Dec `20
5 months
SH1FT (Smart High-Intensity Functional Training) is a virtual platform for training people by providing video materials for all fitness levels. It gives a possibility of passing the workouts and becoming an instructor at the end.
Responsibilities & achievements
Project development; Git manipulations; Database development; Code reviews; Collaboration with a team and a client
YouMe.social
Feb `20 - Jul `20
5 months
YouMe.social is a Greek social media startup similar to Facebook with 16 000 members inside using it. It also has two mobile apps on Android and iOS.
Responsibilities & achievements
Development of new functionality, including chat, adding followers, friends, etc.; Creating an admin panel; Git manipulations; Bug fixing; Collaboration with a team and a customer; Participating in demos, plannings.
E-Commerce solutions
Feb `19 - Feb `20
1 year
A platform featuring seamless product management, secure transactions, and enhanced customer engagement. The platform integrates with multiple payment gateways and supports real-time inventory updates, customizable catalogs, and comprehensive analytics.
Responsibilities & achievements
Development of new functionality, including the back-end part; Extension and support of existing functionality; Data layer development, including database part; Code refactoring, including architecture-related decisions; Bug fixing; Participation in product envisioning discussions and meetings, evaluation and assessment of business requirements from a development perspective
IP blacklist systems
Aug `18 - Feb `19
6 months
An internal system for phone numbers and channels. This tool provides real-time monitoring, detailed reporting, and customizable block settings to enhance security and prevent unauthorized access.
Responsibilities & achievements
Development of new functionality; Code reviewing.
ATS Calls Manager
Jan `18 - Aug `18
7 months
A CRM system for efficiently routing calls between call center managers to streamline communication and optimize response times.
Responsibilities & achievements
Development of new functionality; Code review; Database design; Dask management.
Helpdesk system
Dec `16 - Jan `18
1 year
A task management system for technical support, a centralized platform designed to streamline the handling of support tickets and tasks. It facilitates efficient workflow by capturing and logging incoming requests, prioritizing tasks, and assigning them to team members with clear deadlines.
Responsibilities & achievements
Development of new functionality; Code reviewing; Database designing; Task management
Domino’s Pizza Bot
May `16 - Dec `16
7 months
It is a Facebook order processing chatbot for Ukrainian restaurant Domino's Pizza that provides a text recognition function (e.g., "I would like to order two Margarita on thin dough"), a button-based scenario, and WebView integration. It also performs some additional functions of order tracking, delivery address checking, etc.
Responsibilities & achievements
Development of new functionality; Code reviewing; Database designing.
Education
Higher education in Computer Science
Agency
100-400
GMT+2
Lodz/Poland
Core Expertise
Industries
Construction & Real estate, Human Resources & Career, Sports & Fitness, Advertising & Marketing, Insurance & Risk Management, Telecommunication, Telecommunications and Social Network
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