The best freelancers
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LanguagesPHP 5/7, Python, Javascript (ES3/5/6), HTML/CSSPHP-FrameworksYii 2, Symfony 3, Laravel 8Libraries and frameworks JSJQuery, AngularJS 2, Backbone 2; VueJS TechnologiesOOP, MVC, Design patterns, AJAX, RESTful, XML, JSONDocker, Bash, BootstrapAPI, SDKREST API, Apple Pay API, Bambora API, Liqpay API, Facebook API, Linkedin API, Twitter API, Google Map SDKDatabasesMS SQL, MySQL, PostgreSQL, MongoDB, DynamoDB, MariaDBInfrastructure &DeploymentJenkins, Apache, NGINX, Git, GitHub, Amazon Web Services, FTP, Virtual Machine, WAMP, Web Hosting, Vagrant
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My experience
Avada Media. PHP Junior. 2015 - 2017I’v developed sites with a team based on wordpress, opencart.I`v supported store prokosmeetika.ee usage stack:PHP, MySQL, Opencart, Frontend
Lics Soft. PHP middle.2017 - 2018I’v developed api with a team for mobile application and admin panel based on YII2.Also on this project I have responsibility for parsing sites.
Freelance. Backend developer2018 - NOWMy profile on freelance: FreelancehuntI’v been developing applications based on Laravel(RestFull api, admin panels, aggregators, stores, etc..) I`v developed modules for Opencart: ExtensionsMy favorite project:Promium - Import/Export aggregator for products from/in popular providers/marketplaces. Promium supports xml/excel formats and integrates by api with Prom, Brain, DCLink, ERC, OmegaPage, ViberBot.All project developed by me usage Laravel/laravel-admin frameworksOn this project I have experience with SQLite, develop PHP-ZEND-EXT(protected code), Electron(for desktop version app).
Itstep school. Teacher2021 - NOWTeacher of PHP/JS/HTML/CSS by ITStep School
EducationMagistr, Odessa Polytechnic State University2009 - 2014
Search engine optimization · Website SEO audit
Zaporozhe, Ukraine
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My journey began at a small in-house marketing agency, where I evolved into a specialist and eventually became the team lead for the SEO department. Now, I'm excited to embark on a freelancing journey, leveraging my extensive expertise.
:
Proficient in popular SEO tools such as Ahrefs (my favorite), Semrush, Screaming Frog, MOZ, Ubersuggest, etc. (With active paid subscriptions);
HTML/CSS knowledge;
Familiarity with communication and management tools like Slack, Jira, Asana, etc.;
Expertise in WordPress, Woocommerce, Magento, Shopify, Bigcommerce, etc.;
Diverse SEO experience across niches like SaaS, Blockchain, Fashion, Digital Agencies, Crypto, Gambling, Automotive, eCommerce, Hosting, VPN, B2B, Medical, Adult (18+), etc.;
Worked with renowned clients such as Shopify, Elementor, Hertz.
♂️ I͓̽ :
Comprehensive SEO campaigns (On-Page / Off-Page / Technical);
Individual SEO tasks, including Technical SEO Audit, SEMRush report audit, Ahrefs report audit, Website migration SEO support, UI/UX SEO Audit, Broken links fixing, Robots.txt setup, Indexation audit, Sitemap.xml setup, PageSpeed optimization, CWV fixing, .htaccess setup, Canonical tags setup, Schema setup, Structured data optimization, Hreflang setup, HTML/CSS issues fixing, Keyword research, Competitor analysis, Content strategy, Meta tags optimization, Keyword density optimization, Duplicate content analysis, Images optimization, Uncovered semantic analysis, Content analysis for plagiarism, F.A.Q. implementation, Off-page SEO Audit, Guest posts, Outreach, Competitor analysis, HARO backlinks, Local citations, Disavow toxic backlinks, Anchor text analysis, Listings submitting, Press release distribution, Links insertions, and more.
:
When you work with me, you receive top-notch, high-quality service. Feel free to reach out, and we can discuss the project details
247
Hello, I am a QA engineer with 1 year of experience. During my professional development, I successfully participated in the testing of five projects. My experience covers various aspects of testing, including creating documentation, developing test scripts, executing tests in TestRail, logging bugs in Jira, Test Design methods, familiarization with SDLC, STLC, and Agile concepts, understanding web technologies including HTML/CSS, XML, and JSON, as well as experience in various aspects of testing. My expertise also includes mobile testing, including the development and execution of test scripts on Android Studio and Genymotion platforms. My strengths include analytical thinking, leadership skills, command of English and Polish at the B2 level, communication skills, and an analytical approach to problem-solving. Had experience in managing a team, I enjoy communicating with people, working in a team, and multitasking.
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352
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I have skills in:
1) C++
2) C#
3) Lua
4) LaTeX
5) XML
6) Perl
7) Pascal
8) Prolog
9) Haskell
10) Python
11) HTML
12) CSS
13) Javascript
14) ASP.NET
15) Unity
As well as photo/video editing whatever you like, 3D-modeling and working with documents.
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Misha Dolenko
LinkedIn профиль: https://www.linkedin.com/in/misha-dolenko-50ba57197/
Ukraine, Poltava
Salary
From 2000$
Experience last 3 years
Full-Stack ASP.NET Web Developer. Full product support.
Technologies: ASP.NET WebForms, C#, HTML, CSS, XML, JavaScript, JQuery, AJAX, MS SQL Server, EF, Visual Studio.
English
- B1Front End
JavaScript, JQuery, CSS, HTML and Bootstrap.
Back End
C#, .NET Framework 4.x, ASP.NET WebForms, ASP.NET MVC and ASP.NET Web API.
Databases
EF, ADO.NET, MS SQL Server, T-SQL.
Summary
More than 10 years of IT experience in .NET Development. Experience in system analysis, development, testing and deployment of software applications.
Common Stack
Operating Systems: Windows;
Languages: C#, VB, JavaScript, HTML, SQL;
Tools: Visual Studio 2005-2022, Subversion, Git, TFS;
Technologies: ASP.NET;
Servers: IIS;
RDBMS: MS SQL Server;
Summary Experience
More than 10 years of front-end development using JavaScript, HTML, CSS;
More than 10 years of .NET development (ASP.NET also);
More than 10 years of knowledge in MS SQL Server, T-SQL;
Experience in cross-browser HTML and CSS layout;
Experience in Object oriented methodologies developing systems;
Education 06/2007
Master of Science in Informatics Poltava National Technical University named after Yuri Kondratiuk, Poltava, Ukraine
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WORK EXPERIENCE:In September 2020 I finished the course ‘QA Engineer’ at SnoopSchool. In the summer of 2021, I completed a two-month internship at NIX Solutions. During the internship, I gained tremendous experience, knowledge and improved my skills very well.Now I'm a Manual QA Engineer with 2 years of experience in NIX Solutions.
TECHNICAL SKILLS:Manual testingBasics of HTML and CSSBasics of XML and JSONAPI, Web, Mobile, and Desktop manual testing Knowledge of different methods and types of testing (functional/non-functional, smoke, regression, etc)Requirements testing, analysis, definitionTest design techniquesUI / UX testing according to FigmaKnowledge and ability in creation of test cases, checklists, and bug reports. Perform review of these documentsExperience with Jira, Confluence, TestrailUsing Scrum/Kanban methodologyUnderstanding of client-server architecture, HTTP/HTTPS, and API testingExperience with Postman(get, post, put, delete, patch; creation of collections, auto-runs)Swagger and Google Chrome DevToolsKnowledge of SQLBasics knowledge of JSExperience with writing Automation API tests and Web UI tests(Cypress).
TOOLS: Jira Confluence Testrail Postman Proxyman Xcode Visual Studio Visual Studio Code Android Studio Browser DevTools PowerShell Git Bash SQLiteStudio PyCharm GitHub Desktop TestFlight Trello
SOFT SKILLS: Sociability Skill to work in team Self-organization Ability to work with information Stress resistance Focus on results Ability to actively listen Ability to adapt Responsibility Diligence Communication with the customer Willingness to learn Attention to detail Easy to learn
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Ivan Hrytskiv
Team Lead / Senior Software Engineer
Summary
I am an Team Lead / Principal | Senior Software Engineer, Developer with over 18 years of experience in software development and leading IT projects activities.
I have worked on many different projects where I have had to solve a different issues including
architecture design, DB schemas, optimization, some DevOps tasks, requirements analysis and
technical research, leading full cycle development from scratch to product launch.
Creative, polite, punctual, responsible, study easy, can work independently and in team. Great desire
to work.
I have my own patents in the fields of medicine, religion, science.
Technical skills
Programming Languages ,Technologies & Tools:
DBMS: MySQL, PostgreSQL, Oracle, Progres4GL
NoSQL: Redis, MongoDB, Cassandra
Search Engine: ElasticSearch
Technologies: Docker / Docker Compose, Kubernetes, Postman, Prometheus
Web-servers: nginx, apache
Cloud: Google, AWS
Frameworks / Libraries: Django framework, REST framework, Flask framework, Scrapy, Selenium,
SeleniumBase, SeleniumWire, puppeteer, JMeter, jQuery, Bootstrap, Jinja2, Allure
Tools: Atlassian JIRA; Confluence
The Python Object Relational Mapper: SQLAlchemy
CI/CD tool: Jenkins
Experience working with Linux and cloud platforms
Experience in Agile-based (Scrum) methodologies
Repository / CI :GitLab, GitHub, Bitbucket
Task Queue: Celery, Circus
Message Broker: RabbitMQ, Kafka
Python AsyncIO, Aiohttp, Aiofiles
Create API documentation – RAML, Swagger
Operating Systems
Linux
Windows
Other
Scrum
Patent
▪Patent Title: “BorntoFish”. Patent/Application Number: m202016093
▪Patent Title: Computer program “The Secret of Happiness”. Patent/Application Number: 39354.
Author and developer of project "First Ukrainian anti-crisis Christian - psychological medical - health
program" Secret of Happiness "(Part One)
▪Patent Title: Computer program “Hello Bible”. Patent/Application Number: 86345. Author and
developer of project “Hello Bible”.
▪Certification Authority Ministry of Health of Ukraine. License Number АГ № 599796 January 2012.
▪Ukrainian Catholic University (Bioethics). License Number 000034 June 2012
Interests
Books, philosophy, psychology, east combats, medicinal, football, snooker, gimm, fishing.
Experience
Project name:NDA
Description:Development of interfaces of connection of endpoints of our product
and products of partners. Develop integration of this product into
partner’s products.
Tools & technologies:
DBMS: MySQL, PostgreSQL
NoSQL: Redis, MongoDB, Cassandra
Search Engine: ElasticSearch
Technologies: Docker / Docker Compose, Kubernetes , Postman,
Prometheus
Web-servers: nginx, apache
Cloud: Google, AWS(AWS Serverless, AWS Lambda, AWS Step
Functions,
AWS Athena, AWS DynamoDB, AWS SNS and SQS, AWS S3, AWS
ElasticSearch)
Frameworks / Libraries: Django framework, REST framework, Flask
framework, jQuery, Bootstrap, Jinja2
The Python Object Relational Mapper: SQLAlchemy
CI/CD tool: Jenkins
Experience working with Linux and cloud platformsExperience in Agile-based (Scrum) methodologies
Repository / CI :GitLab, GitHub, Bitbucket
framework : Django framework, REST framework, Flask framework,
Scrapy
Task Queue: Celery, Circus
Message Broker: RabbitMQ, Kafka
Python AsyncIO, Aiohttp, Aiofiles
Create API documentation – RAML
Project responsibilities:
Software Engineer
- Coach junior team members
-Prepare technical documentation
-Build efficient back-end features in Python
-Use server-side logic
-Identify and suggest various opportunities to improve efficiency
and functionality
-Write and implement software solutions that integrate different
systems
-Write reusable and testable code
-Manage testing and bug fixes
-Help design and implement functional requirements
Duration:3 years
Customer:EU
Project name:NDA
Description:Outsource ecommerce project based on iPad application. The idea was
to develop Python scripts for web scraping and web page crawling
using Scrapy framework, Portswigger, Puppeteer, Nord VPN,
BeautifulSoup, PyQuery, LXML, request, Selenium, aiohttp modules.
Tools & technologies:
Python, JavaScript, Django Rest, jQuery, CSS, HTML, PyCharm,
DataGrip, Jankins, Slack, Cabot, Pivotaltracker, Kibana, Eclipse, Git,
Sublime Text, Notepad ++, HTML, CSS, XML, MySQL Workbench, PuTTY,
WinSCP, Cygwin, Experience with the full LAMP stack
Project responsibilities:
Software Engineer
-Build efficient back-end features in Python
-Manage testing and bug fixes
-Help design and implement functional requirements
Duration:2 years
Customer:EU
Project name:NDA
Description:Development of live dialogs of communication.Web UI controllable
Microservices Infrastructure with services deployment and operating
platform. Implementation of this development on the customer side.
Tools & technologies:
Java, Python, Django framework, REST framework, Cloud: Google
DBMS: MySQL, PostgreSQL, Search Engine: ElasticSearch
Project responsibilities:
Back-end Engineer
-Build back-end features in Python, Java
-Manage testing and bug fixes
-Introduction of new technologies
-Development of speech recognition technologies
Duration:1 year
Customer:EU
Project name:NDA
Description:Database design, development of environment for writing algorithms
for banking and payment systems.Integration of payment systems into
third-party protocols.
Development of Startup Project
Tools & technologies:Python, JavaScript, NoSQL
Project responsibilities:Software Engineer
-Development payment and banking systems
-Build back-end features in Python
-Manage testing and bug fixes
Duration:1 year
Customer:USA
Project name:Own projects
Description:Projects in medical, religious, scientific field.All of these projects
were funded through international grants.
Tools & technologies:Python, Very wide and diverse technical stack for all projects
Project responsibilities:Software Engineer
-Research in the field of medicine, science
-Data collection and analysis
-Integrate data storage solutions
-Implement data security and protection
-Development of project structure
-Database design
Programming the interface for various medical devices
Duration:3 years
Customer:DIFF
Project name:NDA
Description:Development and design of databases for the field of medicine and
pharmacology.
Tools & technologies:Progress 10 4GL , Softserve Explorer, DB and DBMS technologies
Project responsibilities:Software Engineer
-Software development
-Software maintenance
-Algorithm development for DB on DBMS Progress 10 4GL
Duration:6 months
Customer:UA
Project name:«Parus»
Description:Software incorporation and maintenance on the client's side.
Optimization and development of algorithms for DB and DBMS Oracle
(9-th and 10-th versions). Worked with: Ministry of Internal Affairs,
Defence Ministry.
Tools & technologies:
Oracle PL\SQL, SQL PLSQL DEVELOPER, TOAD, Crystal Reports 8.5 and
9.0
Project responsibilities:
Software Engineer
-Obtained professional knowledge in accounting and economics
-Worked with such partial projects: Accounting, Realisation and
storehouse administering, Administrator, Finance administration
Duration:1 year 1 month
Customer:UA
Project name:NDA
Description:Development and design of databases for the district heating utilitiesTools & technologies:FoxPro Visual FoxPro 1С Linux Suse Server 10
Project responsibilities:Network administrator
-Lead engineer developer
-DB improvement, assistance
-New features development
-User support
Duration:2 years
Customer:UA
Project name:NDA
Description:Analyst-developer in drivers design for gears and trip computer of
“Ferrari”, “Porsche”, “Lamborghini”
Tools & technologies:
MS Visual Basic MS Visual C++ MSI HTML, DHTML, CSS JavaScript SQL
Virtual Table MS Access Oracle Win32 API *nix (Linux etc.)
Project responsibilities:
Network administrator
-Maintaining company web-site
-Development of DB with millions of records
-Preliminary algorithm testing
Duration:1 year
Customer:EU
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I spetialize in developing applications for Android operating systems in Kotlin and Java, as well as for IOS, Windows using Dart and Flutter Framework. I spetialize in the development of applications for Android, iOS, Windows using Dart and Flutter Framework. I am engaged in both Back-End and Front-End, using other programming languages (see below). I also own Adobe Photoshop, Adobe Lightroom, Adobe Premier Pro, Adobe Audition, Audacy.
Development of applications within the framework of the Android operating system, as well as other platforms.
EDUCATION
Major "Computer Sciences", specialization "Computer Science", a bachelor's degree and master's degree in Computer Science.
LANGUAGES
Ukrainian (native);
English (Upper-Intermediate B2).
TECHNICAL SKILLS
Programming and technology languages:
Kotlin, Java, XML, Augmented Reality, Dart, Flutter, Python, C#, C, HTML, CSS, Numpy, Matplotlib.
DATABASE TECHNOLOGIES
SQLite, PostgreSQL.
IDE and INTERIMENTS:
Android Studio, IntelliJ IDEA, MS Visual Studio, PyCharm, Scilab, Unity, Vuforia.
VERSION CONTROL
Git, Github.
OTHER
Understanding the principles of OOP, Kiss, Dry, Refactoring;
PERSONAL QUALITIES Honest; Responsible; Attentive to the details; Disciplined; Punctual; I quickly learn new things.
Thank you for taking the time to view my profile.
Sincerely, Alexander