Hire the best SQL Consultants in Varna, BG
Check out SQL Consultants in Varna, BG with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (3 jobs)
Welcome ⭐⭐⭐⭐⭐ ⏱ Reply within 24 hours 24/7 💼 I'm a Full-Stack Developer from Bulgaria with over 2 years of experience in building applications from scratch using JavaScript / Typescript / Node / React / Angular / Nest / MongoDB / Express. I've been working on different types of projects so far in various domains such as CRM, ERP, Finance, Restaurants, Delivery, and E-commerce. Currently, I am working on two exciting 💗 projects: ✅ Open-Source Commerce Platform for On-Demand Economy and Digital Marketplaces ✅ Open-Source Business Management Platform (ERP/CRM/HRM) 🌟 You can check both projects under GitHub ⏩ github.com/ever-co 🔥 Tech Stack: Frontend: ✔ JavaScript ✔ HTML / CSS ✔ TypeScript ✔ Angular ✔ React ✔ Redux ✔ Next ✔ RxJs ✔ SASS Backend: ✔ Node ✔ Nest ✔ Express ✔ Mongoose ✔ Sequalize ✔ Google Cloud Platform Databases: ✔ MongoDB ✔ PostgreSQL ✔ Firebase Additional Tech: ✔ Cypress ✔ Git ✔ AdobeXD ✔ UI/UX ✔ Photoshop ✔ Lightroom ✔ Responsive Design 📢 Currently working from ✅ Upwork EXPERT-VETTED (TOP 1%) Agency, but if you decide to hire me will work DIRECTLY with you, while our agency will only stay behind unless you need any other services, e.g. additional developers, designers, or an architect/CTO. 📈 Feel free to review our agency on Upwork (⏩ upwork.com/ag/ever): track record history, feedbacks, portfolios, and team. I can help you build your exciting product using good coding practices and building scalable and maintainable code!🏆 About me: - Quick Learner / Learning every day - Passionate about writing quality and well-structured systems and code regardless of languages and technology - Inspired & Persistent - I don't give up - Always reporting working time according to work I did because I prefer long-term relationships with my clients Glad to answer any questions, let's jump in a call, Kind regards, Viktor! | Software Development | Applications | App | Software Design | Design | UI | UX | Product Development | Product Design | Prototyping | Drafts | Mockups | Backlog | Idea | Mobile development | Mobile Apps | Single App | Server | Architecture | Roadmap | Scale | QA | Test | Data Analysis | Machine Learning | AI | Crypto | CMS | CRM | ERP | HRM | Ecommerce | SaaS | PaaS | DevOps | Data Base | WEB | Mobile | Adaptive | Responsive | Tablet | Desktop | Script | Code | Cloud | IoT | Agile | Scrum | Team | Agency | Serverless | Docker | Startup | Enterprise | MVP | GitHub | GitLab | Bitbucket | Behance | Figma | Native | Hybrid | Portal | Program | Timeline | Frontend | Backend | Full-Stack |
SQL
ReduxNode.jsAngularTypeScriptCSSReactJavaScriptHTMLExpressJSCypressNoSQL DatabaseNestJS - $40 hourly
- 5.0/5
- (4 jobs)
Are you struggling with outdated or inadequate software that is limiting your business's growth and costing you time and money? Are you looking for a way to improve the efficiency and effectiveness of your business operations? Are you ready to take your business to the next level with a custom software solution? As a full-stack javascript developer with years of experience, I can help you overcome these challenges by building a custom software solution that is tailored to your specific needs and goals. Whether you need to scale your services, automate processes, or add new features, I can work with you to develop a solution that will help your business thrive. Software Services which I have provided to previous clients include: - Software Architecture design - Web and mobile application development - E-commerce development - User experience (UX) and user interface (UI) design - API development and integration - Implementation of authentication and authorization mechanisms - Database design and management - Maintenance and support - Performance optimization and scalability - Integration with third-party platforms and services - Testing and quality assurance Before we begin working together, I would like to learn more about your specific needs and goals. Do you already have a team in place, or will I be working solo? Do you have any preferences regarding the technologies that should be used? What is the overarching goal of the project? I have worked with many enterprises, including ABB, Allianz, Fidelity, Orgill, Magellan, Orion, Forme, Black Diamond, and many more. In today's digital world, trust and time are precious commodities. That's why I offer a free consultation to assess whether we are a good match for working together. This way, we can save both trust and time, and focus on creating a custom software solution that meets your unique needs and goals. It's easy to schedule a meeting with me using Calendly! Just click the link in the description of my video introduction and choose a date and time that works for you. Looking forward to meeting with you!
SQL
ReactVue.jsTypeScriptRedisGitAmazon Web ServicesNode.jsAngularMongoDBSnowflakeCSSJavaScriptHTML - $30 hourly
- 4.7/5
- (2 jobs)
Expert manual and automation quality assurance engineer with extensive experience working on enterprise and start-up projects in the e-commerce, financial, healthcare, service and bookmaking industry. Skilled in both front and back end testing as well as automation testing with Java, Ruby and C#.
SQL
Selenium WebDriverJavaUsability TestingAPI TestingRegression TestingPostmanWeb TestingFunctional TestingComponent Testing - $15 hourly
- 5.0/5
- (3 jobs)
I'm a full-stack programmer with more than 3 years of experience, constantly self-improving and studying about my field. I mainly specialize in the following technologies: Git, Javascript/Typescript, Node.js, MongoDB, React.js. I also have some experience working with Rust and Python. I'm a strong technology enthusiast, always trying to learn more about the world of computers.
SQL
RESTful APIGitTypeScriptPostgreSQLJavaScriptReactNode.jsMongoDB - $22 hourly
- 5.0/5
- (14 jobs)
As a proficient Full-stack & Web application Developer, I specialize in building modern, responsive, and intuitive user-centric applications focusing on React, TypeScript, and NextJS. With a keen eye for detail and a deep commitment to excellence, I deliver robust, scalable solutions that drive success for my clients. My expertise spans the entire development process, from crafting intuitive Front-End user interfaces to architecting and integrating efficient Back-End systems and APIs. I excel at translating complex requirements into seamless digital experiences that meet and exceed expectations. Let’s collaborate to bring your ideas to life with precision, innovation, and a commitment to excellence.
SQL
Front-End DevelopmentJira.NET CoreTailwind CSSFull-Stack DevelopmentPythonJavaScriptDockerGitHubCSSHTMLTypeScriptReactNext.js - $15 hourly
- 5.0/5
- (2 jobs)
Hello🌞 If you are aspiring to bring your project to success by creating the best customer experience , you definitely need a dynamic and organized quality assurance engineer. The one who is responsible, attentive to details, always easy to keep in touch with, the one who really cares about your success. Just like me! Through my QA testing course I have got experience of testing web and mobile applications. During my education I have managed to learn the best testing practices and techniques in such domains as: 👩⚕️Healthcare 🛒eCommerce My main professional qualities are: 📌Expert level skills in requirements analysis, test planning, test execution and bug reporting. 📌Communicative, responsible and result-oriented for the full test life cycle. 📌Solid knowledge of testing types and methodologies. 📌Staying up to date with industry. Here's a bunch of technical stuff that I am good at: Functional testing, GUI testing, Localisation testing, Usability testing, Smoke and Regression testing, Performance testing, Integration testing, Exploratory testing, Ad-hoc testing, API testing. Some tools I work with: Test management and documentation: TestRail, TestLink Task management: Jira Databases: MS SQL Issue reporting tools: Mantis Performance testing: Apache JMeter API testing: Postman Do not hesitate to send me an invite and let's get started on discussing your product and how it can meet your needs. Have a nice day!
SQL
TestRailScrumHTMLJiraDocumentation TestingAPI TestingApache JMeterCharles ProxyManagement SkillsMantisBTWeb TestingPostmanTest RequirementsCSS - $15 hourly
- 0.0/5
- (0 jobs)
I am a Manual QA with some very good AQA fundamentals in UI Automation. Looking for web projects to test. UI Testing, API Testing, Test Documentation - you name it - it will be done!
SQL
White Box TestingBlack Box TestingManual TestingCypressSwaggerPostmanGUI TestingAPI TestingFunctional TestingRegression TestingSoftware QAQuality Assurance - $15 hourly
- 0.0/5
- (0 jobs)
Dear client, welcome to my profile. Whithout further ado let's see what can ant to get in touch with me. You need something done with great attention to the details. You will get an engineer with experience in: - transfering business ideas into code - implementing backend services such as business logic and database design - optimisation of current code, e.g. refactoring, extracting common logic into functions, etc. - refactoring legacy code to match good practices principles - using different technologies like Java, Spirng, JS, Python. - versatile and adaptable not only as a software engineer but as a person as well. If this is what You are looking for, feel free to reach out and
SQL
ElectronicsCC++JavaReactJavaScriptMathematics - $30 hourly
- 0.0/5
- (0 jobs)
C# Full-Stack developer with passion in creating high quality applications using C# and JavaScript programming languages.
SQL
Vue.jsAngularTypeScript.NET CoreSoftwareReactCSSHTMLJavaScriptASP.NETWindows Presentation FoundationEntity FrameworkC# - $12 hourly
- 0.0/5
- (0 jobs)
PROJECT EXPERIENCE Google BigQuery I was involved in preparing and transforming data for BI reporting systems using Google BigQuery. I developed custom SQL queries to process and analyze event data from Google Analytics 4, focusing on key user interactions such as session starts, add-to-cart events, and purchases. I conducted detailed calculations and visualizations of conversion rates across different traffic channels, dates, and landing pages. Google Look r Studio I created comprehensive reports in Google Looker Studio, including key metrics like Ad Spend, CPC, CPM, CTR, and ROMI. Valuable insights were provided through combined charts, line graphs, and heatmaps, helping the business evaluate and optimize the effectiveness of marketing campaigns across various parameters and time periods.
SQL
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