Hire the best SQL Consultants in Zhytomyr, UA
Check out SQL Consultants in Zhytomyr, UA with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (8 jobs)
Hi! I'm an expert in Shopify Stores Speed Optimization. ⏰ I respond within 4 hours. 💪 I will guarantee high scores in GTmetrix, Google Speed Test, and Shopify Speed Score to increase conversions and sales. GTmetrix - A/B, all greeen scores Google Speed Test: Mobile 60-80, Desktop 90+ 🛠️ Tools to measure Shopify Page Speed: • Google Pagespeed insight • Gtmetrix 🚀 How I will do Shopify Speed Up and faster: • Reduce Total Page Size • Dynamic scaling of Images • Defer and async JS & CSS • Images Optimization & lazy loading • Reduce number of HTTP requests • App analysis & old code removal • Minify JS, and CSS files Shopify Expertise Keywords: Shopify customization, Shopify 2.0, Migration to Shopify, Shopify custom theme development, Migration, Shopify Plus, Shopify Checkout, Checkout Customization, Checkout Extensibility, Speed Optimization, Performance Optimization, Headless Development, Hydrogen, Oxygen, API Integration, App development, JavaScript, React.js, Next.js, Vue.js, Typescript, Remix, UI/UX, eCommerce, HTML, CSS, Liquid. CRO (Conversion Rate Optimization), Shopify Speed Optimization, Shopify Performance, Shopify Score, Shopify Checkout Extensions, Checkout UI Branding
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Test ReportHTMLTest Case DesignBug Tracking & ReportsCSSManual TestingBug ReportsTest Plan - $35 hourly
- 5.0/5
- (3 jobs)
I am a highly skilled Data Scientist and Python Developer with a strong passion for turning complex data into actionable insights. With hands-on experience in building machine learning models, data analysis pipelines, and automation scripts, I deliver scalable and efficient solutions tailored to your business needs. I specialize in CMS development, leveraging platforms like WordPress and Shopify to create dynamic, user-friendly websites that align with your brand goals. My expertise includes data visualization, predictive modeling, web scraping, and integrating APIs seamlessly into CMS systems. Whether you're looking to enhance your data-driven decision-making process, develop custom Python tools, or build a robust website, I bring attention to detail and a results-oriented approach to every project. Let’s collaborate to make your ideas a reality! Feel free to reach out with your requirements.
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Data VisualizationGoogle Chrome ExtensionDjangoRAPI IntegrationHubSpotMake.comZapierWordPressInformation AnalysisData AnalyticsData ScienceAutomationPython - $50 hourly
- 5.0/5
- (10 jobs)
* 10+ years of professional experience in software development. * 2+ years of managing a team as team leader * Experience with Software integration and debugging. * Strong adherence to clean code standards and best development practices (SOLID, Clean Code etc.). * In-depth understanding of .NET development platform. * Proficiently applies such practices as continuous delivery, infrastructure maintenance, containerization and virtualization. * Experience with architecture patterns, such as DDD, Reactive Programming, Event Sourcing, Services Oriented Architecture, Microservices. * Proficient in documenting the software modules according to industry standards (e.g. UML, C4 model). * Experience with applying information security practices across all delivery phases.
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Windows Presentation FoundationWeb ApplicationSQL Programming.NET FrameworkC#API DevelopmentVB.NETWeb APIASP.NETDesktop AdASP.NET Web API.NET CoreASP.NET CoreDesktop Application - $41 hourly
- 5.0/5
- (19 jobs)
25+ years working experience in IT industry. 15+ years of designing, implementation, testing, releasing, and documenting plenty of full life cycle business applications in desktop/client-server/REST/multi-tier/RDBMS/intranet/Internet environment. 12+ years of technical writing, EN-RU/RU-EN/EN-UA/UA-EN translation, and scientific/literary editing. 10+ years of developing and deploying software CAD/CAM systems.
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RubyUnix ShellBash ProgrammingJenkinsC++Apache GroovyJava - $27 hourly
- 4.9/5
- (208 jobs)
I am a Self-motivated Top Rated Plus Freelancer who has been working as a Professional WordPress and WooCommerce developer for over 15+ years and have logged in over 20,000+ hours of satisfactory work and completed 200+ projects. I’ve designed & developed websites for various types of industries like Law, Medical, Real estate, E-commerce (Clothes, electronics, Furniture, Cars etc), Marketing Agency, Learning,Travel, Restaurant and Hotel booking website etc. I have fulfilled many projects of Figma/XD/PSD to WordPress type. I am keen to produce clean-coded, valid HTML and CSS works and finish tasks on time. Problem solver with a solid understanding of the software process. Extensive experience working with WordPress theme/plugin development. My approach: - Project definition & discovery (UX/UI Audit, Research and competitor analysis, User Flows, Customer Journey Map) - Content strategy & architecture (Information Architecture/Sitemap) - Visual design & prototyping (Wireframing, Figma Mockup, Hand-off system for devs) - Web development (Front-end and Back-end) - Final site review & QA testing - Website launch & promotion - Maintenance & monitoring I have expertise in below Tech stacks: Front-end: CSS, HTML, Javascript, jQuery, React. - convert Figma to static HTML / CSS / WordPress - fix any kind of issue on existing website (scripts, styles, replace content) - edit WordPress Widget / add custom function - upload content to WordPress website - host WordPress website - install custom / purchased theme for WordPress Back-end: MYSQL, PHP, JavaScript, RESTful API. - theme development; - plugin API, work with CPT (custom post types); - knowledge of AJAX requests in Wordpress; - plugin development; - experience in building web sites using WordPress and WooCommerce; - proficient in web interfaces design; - understanding of Git and GitFlow - strong analytical and problem solving skills; - custom gateways implementation for third-party services; - good understanding of object-oriented software architecture, design and programming, design patterns; - extended experience in CMS (WordPress) and custom PHP projects development; - database architecture, database design CMS: WordPress | Visual builders such as DIVI, Elementor, Visual Composer and premium themes such as DIVI, AVADA, GENESIS | Popular plugins such as Woocommerce (WC), Advanced Custom Fields (ACF), GForms, WPML. Project Management tools: Slack, JIRA, Asana, Monday,Trello. How can I be useful: - website redesign and development - help in installing and configuring plugins and templates - website development from scratch - development of plugins and templates - development of new functionality for existing sites - site maintenance - site quality audit - improved site security - website speed optimization - etc. Why you should trust me: - Focus on business revenue, - Create website that users LOVE, - Less than 24 hours reply, - Fast turnaround time, - Project management included. My Guarantee: - Delivery by agreed deadlines - Regular updates Let's get in touch and discuss your project in detail. Kindly message so as to get started. Click the green ‘Send Message’ button in the top right-hand corner. Kind regards, Alexander Y.
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Web AnalyticsReactWeb Development PluginWeb DevelopmentWebsiteWeb DesignElementorWordPress DevelopmentWordPress ThemeWordPressWordPress PluginJavaScriptPHPWooCommerce - $25 hourly
- 4.9/5
- (27 jobs)
IT Service Engineer and Systems Engineer with broad expertise in aligning technology strategies to organizational goals, fostering high-performing teams, and optimizing service delivery. Experienced in driving continuous improvement, managing risks, and ensuring stable, efficient IT environments. Committed to delivering exceptional customer support and driving operational excellence. Provided remote support to all US and International employees in an all-Mac and SaaS technology environment. • G-suite and Okta Admin: Account deprecations. Delegate mailbox, email forwarding, archiving and auto responders. • Maintained policies and security requirements within JAMF and G-Suite • Supported remote users\work sites utilizing Zoom, Meet and Slack • JAMF Administration/maintenance. Pushing Updates for OS, Apps & Policies • Implemented and configured Jira Service Desk ticketing system for IT and other departments • Administer SaaS cloud-based applications (Okta, Zoom, RingCentral Slack, Atlassian, DocuSign, Miro, Gitlab, GitHub, Docker & more) • Purchased, configured and provisioned laptops from Apple and ensured were in DEP • Collected termination laptops and shipped/received loaner laptops from home office • Highly collaborated with HR team for smooth on & Off-Boardings • Performed bi-weekly IT introduction new hire welcome meetings • Created and maintained IT documentation SOP and knowledge base in Confluence • Some iPhone and Android phone support for email
SQL
Automated WorkflowIntegration FrameworkAutomationProvisioningAsset ManagementRemote IT ManagementJiraSlackGitHubGolangVMWareTechnical SupportJAMFOKTA - $30 hourly
- 4.4/5
- (2 jobs)
I am engaged in the complete cycle of web application development. You will find a dedicated architecture builder and deliverer of the best web 🖥️ and app 📱 development practices in my person. Any Linux repositories - deployment and partially DevOps tasks (setting up CI/CD, connections, etc.). ✅ Front-end (HTML/ CSS/ JS +JQuery), Back-end (Node.js, Express, Nest.js) ✅ Any databases (SQL, NoSQL) ✅ Care about time and costs but mostly - about delivery and our next collaboration Some experience in mobile applications in ReactNative, and partly in Ionic. ⚠️ Bonus for you will be free business analysis of every project. Always ready to work with new technologies 📖
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NoSQL DatabaseServerFront-End DevelopmentDatabaseNestJSMongoDBNext.jsCSSVue.jsReactNode.jsHTMLJavaScriptExpressJS - $20 hourly
- 0.0/5
- (1 job)
Looking for a bargain QA just to tick a box — or a QA powerhouse who’ll make your users feel the difference and wonder how your product got so damn smooth? Allow me to introduce myself — I’m a Senior QA Engineer with over ✅5 years of experience and the founder of the 9Courses QA School, which already speaks volumes about my competence and leadership in the field. 🔮 I’m new to this platform and currently building my profile, so I’m offering top-tier quality at a reduced rate — just give me a project, and I’ll prove it with results. Additionally, I have a team of ✅10 well-trained QA students ready to scale up with me if your project requires extra hands. This means flexibility, speed, and reliability for your testing needs. Want your product to wow users with flawless quality? Let’s work together! I have a variety of real test devices and environments (Windows PC, Android and iOS phones). In addition to an account on browserstack.com Usually, the most common errors are related to UI/UX, Functionality, Compatibility & Integration - these types of testing are what I specialize best. AWS, Shopify, Drip, Asana, Jira, Xray, Monday, Figma, Microsoft teams Domains and Products: - PC/Mobile/Web/Console games - Web applications - Mobile applications - SaaS Products - E-commerce (Shopify) - E-learning/ Edtech - Fintech - Medical ✅ I have solid experience in Software Testing, including: 🔮 Functional & Usability Testing (UI/UX) — ensuring seamless and user-friendly experiences 🔮 Exploratory Testing — conducted with tools like Xray Exploratory App 🔮 Compatibility Testing — using SauceLabs, Android Studio, VirtualBox, and Genymotion for cross-platform coverage 🔮 Regression Testing — tracked through TestRail, TestPad, YouTrack, Google Sheets, and Excel 🔮 Smoke & Sanity Testing — for quick validation and stability checks 🔮 Integration & Module Testing — involving PayPal, Stripe, and Intercom 🔮 Design Review — aligning UI with specs using Figma and Adobe XD 🔮 Documentation — preparation of SOPs, guidelines, and test workflows game testing, mobile testing, web testing, adb, xcode, git, sql, charles proxy, postman, swagger, kibana, selenium, devtools, unity, unreal, jira, test rail, browser stack Looking for the best? You found it.
SQL
Charles ProxyUnityTest Case DesignGitQuality AssuranceTest PlanSeleniumJiraPythonPostmanMobile App TestingWeb TestingGame TestingJenkins - $3 hourly
- 0.0/5
- (0 jobs)
A detail-oriented and persistent specialist, ready to learn new things in the field of testing. Completed a course in software testing.
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TestRailCSSHTMLJira - $5 hourly
- 0.0/5
- (0 jobs)
.NET Full-Stack Developer | Expertise in ASP.NET, React, and SQL Currently working as a .NET Full-Stack Developer at Sana Commerce, working closely with clients and contributing to internal projects. Key Skills & Technologies: .NET, ASP.NET Core, Dapper, EF Core, React, TypeScript, Redux, RxJS SQL Focused on delivering clean, efficient, and scalable solutions for web applications.
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RustEntity FrameworkRxJSReduxJavaScriptTypeScriptReactASP.NET Core.NET CoreC# - $6 hourly
- 0.0/5
- (0 jobs)
I specialize in creating websites and applications from scratch, turning Figma designs into functional digital experiences. My expertise includes managing project repositories on GitHub and working with modern bundlers such as Vite, Webpack, and Parcel. For front-end development, I utilize React and Redux to deliver dynamic and user-friendly interfaces. On the back end, I have hands-on experience with Node.js, enabling me to build robust and scalable server-side solutions.
SQL
JiraPostmanMongooseMongoDBExpressJSNode.jsREST APIBack-End DevelopmentFront-End DevelopmentReduxReactJavaScriptCSSHTML - $8 hourly
- 0.0/5
- (1 job)
Ambitious QA Engineer | Versatile Testing Specialist | Problem Solver I am a dedicated and results-driven QA Engineer with hands-on experience across a wide range of projects — from simple landing pages to complex fintech platforms. My focus is on ensuring software quality while continuously improving my skills and adapting to new challenges. I am ready to bring my expertise and dedication to your project. What I Offer: • Comprehensive Testing Expertise: I excel in creating and managing all types of testing documentation, including test plans, test strategies, test cases, and bug reports. Whether your project is small or enterprise-level, I ensure thorough coverage and precision. • Diverse Project Experience: I have worked on a variety of projects, from marketing-focused landing pages to high-security, complex fintech applications. I adapt quickly to the unique requirements and challenges of each domain. • Technical Skills: • Tools: JIRA, Postman, GIT • Technologies: HTML, CSS, JavaScript • Databases: SQL for data validation and analysis • API Testing: Ensuring seamless backend communication with Postman and other tools. • Version Control: Efficient collaboration with GIT to manage changes. Why Clients Choose Me: • Versatility: My experience in diverse industries allows me to understand your project’s unique needs and tailor my approach accordingly. • Adaptability: I am a fast learner who thrives in dynamic environments and adapts to new tools, workflows, and technologies with ease. • Stress Management: I excel under pressure and can meet deadlines without compromising on quality. • User-Centric Approach: My ultimate goal is to ensure your software delivers an exceptional user experience while meeting business objectives. Let’s Work Together! I am passionate about delivering reliable, high-quality software that meets and exceeds expectations. Whether your project is a simple landing page or a robust fintech platform, I am ready to contribute my skills and expertise to make it a success. Get in touch, and let’s discuss how I can help you achieve your goals.
SQL
GermanFigmaUser FlowUserTestingUser StoriesREST APIGitHubTest ScenarioTrelloJiraPostmanTest ManagementTest DesignTest Strategy - $30 hourly
- 0.0/5
- (0 jobs)
I'm experienced Project Manager with skilled devteam, proficient in development of E-commerce sites, web applications, management assistant systems, etc.
SQL
UI/UX PrototypingBack-End DevelopmentFront-End DevelopmentMongoDBNode.jsReactProject Management Want to browse more freelancers?
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