The best freelancers
21
9363
65 0
Beware of scammers. Please DM me for confirmation if you chat with me on any messenger⚠️
Highly skilled and collaborative developer experienced in working closely with UX/UI designer to bring design concepts to life.
Tech stack PHP (Laravel, Yii2, CodeIgniter, Symfony) Python (Django) RESTful services API's (e.g. Fondy, Liqpay, amoCRM, Mailgun) Web3 Opencart / SimplaCMS Javascript (vue.js, react.js, jquery) MySQL / PostgreSQL HTML (pug / jade) CSS (sass / less) Figma / Photoshop / Sketch / Avocode Docker / docker-compose CI/CD Bash Git (github / gitlab / bitbucket) Hubstaff / Timedoctor Linux / Windows / macOS
Looking for long-term cooperation⏳
7773
63 0
Over 10 years of experience in adaptive layout of any complexity.
I create turnkey themes for WordPress, Opencart.
I can take care of your site from scratch to an advanced stage, from theme customization to unique features.
My core skills like HTML5, CSS3, SASS/SCSS, PHP, JS/jQuery, Bootstrap 3 and 4, Adobe Photoshop/Adobe XD, Figma, Zepelin.
Also experience with Elementor, WPBakery, Visual Composer, ACF Pro, WooCommerce, Gulp, Git, Bitbucket, MySQL.
Reducing loading times and improving site performance.
SEO Basics.
In the past, a designer with more than 5 years of experience.
An individual approach to each client.
I am a friendly, professional developer to help you.
2926
52 0
I perform tasks of high complexity in creating WEB services.
I integrate the API of payment modules, delivery services, SMS messages and others.
Uploading and receiving data from CRM.
Developed systems:
ordering a taxi (with API integration of several taxi services, with the possibility of competitive selection in terms of time and cost),
sale of bus tickets (for one carrier)
sale of bus tickets (with API integration of ticket sales services)
domain name auction
parsers of news, hotels, establishments (PHP, Crome web application)
Technology stack:
PHP, JavaScript, MySQL, HTML
Wordpress, Symfony
Vue, Angular
gulp
Redis, Memcached, Manticore Search
github, bitbucket,
Jira, weeek, trello
Basic configuration of servers:
Installation of nginx, PHP, MySQL, Redis, Manticore Search, GIT
Connecting to a github or bitbucket repository
Website development · HTML and CSS
Odessa, Ukraine
Expert WordPress developer | 150+ projects
Expert WordPress developer | Figma to WordPress theme conversion (ACF)
I know how to create a high-quality, fully editable, responsive, pixel-perfect, and fast Wordpress site (theme) from your design using the ACF plugin.
My goal is to help you! With almost 5 years of experience in creating sites and a strong background in web development, I can create for you a new Wordpress site (theme) from scratch, or update/fix your existing project.
⚡️ Your project is unique to me, so you can be confident that I won't use any pre-made theme, ready template/site, or use a page builder to create your project. I will create your project according to your design and requirements from scratch. I clearly understand how to create a high-quality site and test (QA) all my projects before showing them to clients. I realize how it's important to know the project status, so during the development I will update you regularly - so that you are always up to date on what is happening.
SERVICES
Custom Wordpress theme development from design/mockup using ACF;
Figma/XD/PSD/InDesign to Wordpress theme;
Multilingual Wordpress site using Polylang;
WooCommerce;
HTML/CSS markup (landings, corporative sites, e-commerce websites, etc.);
Figma/XD/PSD/InDesign to HTML/CSS;
Pixel Perfect markup;
Update/fix your theme/site/project;
Wordpress plugins installation/setting up;
Website loading speed improvement;
Wordpress consultation and help;
Uploading site on the hosting;
Basic SEO optimization;
' !
Despite the ongoing Russian aggression in my country, I continue to deliver high-quality work to my clients while supporting the Armed Forces of Ukraine with part of my earnings. Work with me and make a difference!
Last updated: May 9, 2023
HIGHLIGHTED SKILLS
Wordpress, Wordpress theme, Wordpress developer, Wordpress theme creation, Wordpress theme customization, Wordpress site, PSD to Wordpress, Figma to Wordpress, Adobe XD to Wordpress, Indesign to Wordpress, PSD to HTML, Figma to HTML, Adobe XD to HTML, Indesign to HTML, Wordpress theme from scratch, ACF, ACF PRO, Advanced Custom Fields, Multilingual Wordpress site, Polylang, WooCommerce, Woocommerce, Update Wordpress theme, Fix Wordpress theme, Wordpress plugin, PageSpeed Insights, Wordpress loading speed, Wordpress consultation, SEO, Yoast SEO, Markup, HTML, HTML/CSS, CSS, CSS3, SCSS, SASS, Less, js, JavaScript, jQuery, Ajax, PHP, Twig, Timber, Bootstrap, Flexbox, CSS flexbox, UIkit, gulp, grunt, webpack, tars, Vagrant, Docker, Github, Bitbucket, Gitlab, git, Figma, Avocode, Adobe XD, Adobe Photoshop, Adobe InDesign, Contact Form 7, WPForms, Gravity Forms, Ninja Forms, Yoast SEO, All in One SEO, Classic Editor, All-in-One WP Migration, Duplicator, WP Migrate, Redirection, WP Mail SMTP, WP Fastest Cache, CookieYes, Autoptimize, PageSpeed Ninja, WPS Hide Login, Cookie Notice & Compliance for GDPR/CCPA, Custom Post Type UI, W3 Total Cache, WP-Optimize, SVG Support, File Manager, Smush, Carbon Fields, Options Tree, Breadcrumb NavXT, The Events Calendar, Safe SVG, Imagify, WPML, WP-PageNavi, Post Types Order, Mailchimp, Category Order and Taxonomy Terms Order, AddToAny Share Buttons, AMP, Max Mega Menu, Gutenberg, Theme My Login, AffiliateWP.
2903
28 0
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
Web programming · JavaScript
Kamenets-Podolskii, Ukraine
Software Engineer (React/Vue/Node.js)
Summary:
5+ years experience of Software engineer JS, ES6-ES9, React (Redux/Redux Tooltip/Redux-Saga) TypeScript Sass, Less, Pug, Styled-components Git (Github, Bitbucket, Gitlab) Gulp, Webpack Vue.js, Nuxt.js, Vuex Bootstrap, Material-UI, Ant Design Adobe Photoshop, Figma AWS Amplify/Netlify/Github pages; JAMstack - (gatsby, prismic/directus, netlify); Headless cms - Prismic / Directus SOLID, kiss, dry, design patterns English (B1+)
Rate - 20$/hour
2100
10 0
Passionate and highly effective Developer successful at building Android applications. Well-educated and poised with 7 years of expertise. Focused and driven with strengths in coding and bug resolution. Experience delivering top-notch, well-developed apps that provide service to first responders.
Skills
Programming languages: Java, Kotlin
Android
Toolkit: Android Studio, Android SDK, Android
SDK Platform Tools
App integration tools: Facebook, Google, Apple,
and others. FCM, OneSignal, Pusher, socket.io,
and others
Network: Retrofit, Okhttp, Json, WebSockets
Multithreading: Coroutines, Flow, RxJava
Experience with libraries: Glide, Picasso,
ButterKnife, EventBus, Timber, Volley, Fresco,
MPAndroidChart, greenDAO, AndroidX, LiveData,
WorkManager
Additional: HTML, CSS, Jira
Storage: SQLite, Room, Firestore Database,
Realtime database, SharedPreferences, Android
File System, MediaStore, Firebase storage,
Firebase hosting
Crash/product analytics: Firebase Crashlytics,
AppMetrica, Firebase Analytics, AppsFlyer, New
Relic, Google Analytics
UI: Jetpack Compose, Custom layouts, XML
layouts (FrameLayout/LinearLayout
/RelativeLayout/ConstraintLayout /MotionLayout
etc.), Animations, Material
Knowledge of TDD, MVVM, MVP, SOLID, CI, DI,
Clean Architecture, principles and patterns of OOP
programming, algorithms and data structures
DI: Dagger, Koin, Hilt
Version control: Git, Github, Bitbucket
App optimization: Android profiler, Layout
inspector, Firebase Perfomance
Detailed CV by request
2082
18 0
For the last several years I've gained experience as a front end developer for web applications, landing pages and sites. I've been working on implementing designs and user interfaces, optimizing user experience and integrating with the backend through API. I've been operating both independently and on remote development teams. I am a quality oriented individual, have a critical mind and always welcome any feedback.
My core skills include:
- Javascript / Typescript
- Angular
- RxJs
- HTML5, CSS3(SCSS)
- Gulp
- Firebase
- Optimization of Page Speed and LightHouse
- Adaptive and cross layout
- I include code review principles in my work (DRY, KISS, YAGNI)
Tools:
- Git / Bitbucket / GitLab
- Jira
- VSCode
- Adobe Photoshop / Figma
I am motivated, hard-working and always looking for new challenges. I am excited to learn and grow as a developer. In 20222 I've joined and accomplished the EPAM Front End Developer Lab that included studying and practicing in JavaScript, Node, React and Angular.
For the last four months I have been working on a project as a front end developer and have been involved in implementation of a homework verification and management application. Currently I am looking for new opportunities and open for a conversation.
2040
113 0
Smart, concise, highly responsive & responsible person, and rapid learner.
I'm primarily working with European and US companies through Upwork, but I am also interested in working with Ukrainian clients. I have great experience in developing complex systems (automation tools and distributed platforms, parsers, crawlers, real-time applications), browser extensions (simple browser extensions for slight enhancement of a user experience on sites, parsers, data scrapers, complex tools), bots (telegram, discord, social networks), and even more.
I know that for the Ukrainian market, my prices might be high, but it's not my target market anyway. And I bet my experience and skills are worth it because I can provide the best solutions for your problems.
My key skills are:
Programming languages: TypeScript, JavaScript, PHP, SQL
Database technologies: MySQL, PostgreSQL
In-memory storages: Redis
Message brokers: RabbitMQ
Version control systems: Git (GitHub, GitLab, BitBucket)
Server-side: Nginx, docker, docker-compose, php-fpm, vim (I know how to exit, for example xD), ufw, iptables, bash
Browser: automation with puppeteer, browser extensions
Have strong expertise in the following: electron, nw.js, discord.js, OpenAI API