Hire the best Azure Cosmos DB developers
Check out Azure Cosmos DB developers with the skills you need for your next job.
- $65 hourly
- 5.0/5
- (247 jobs)
🚀 Expert Vetted Full-Stack Developer | JavaScript & Python Specialist | 8+ Years of Experience Hello! I'm a highly skilled full-stack developer with a robust background in JavaScript and Python, excelling in frontend, backend, and full-stack development. My mission is to transform your ideas into scalable, high-performance web applications. If you're searching for an expert in React, Next.js, or SASS, you've come to the right place! 🌟 Expert Vetted Developer | 100% Job Success Rate 🛠️ Average Client Rating: 4.9/5 Core Skills: Frontend Technologies: React, Redux, Vue TypeScript, Next.js, Three.js Tailwind, ShadCN Backend Expertise: Node.js, Nest.js, Express Python frameworks: Django, Flask GraphQL, Redis, WebSockets, Prisma, TypeORM, DrizzleORM Database Solutions: PostgreSQL, MongoDB, Neo4j, Firestore, Vector database: Pinecone, Qdrant Cloud and Infrastructure: Google cloud platform (GCP) Amazon web services (AWS) Docker, Terraform, Pulumi CI/CD: GitHub Actions, Jenkins Authentication & Security: OAuth2, Auth0, Okta Microsoft Active Directory Google Workspace SASS Integration & API Expertise: Stripe payment and billing integration for SASS Algolia search Vector db search for semantic search with Qdrant, pinecone AI Integration: Open AI API, Claud AI, Anthropic 💼 I have successfully delivered various projects, ranging from developing APIs and SaaS platforms to building complex applications like calendars and grooming SaaS platforms. My experience includes working as both a solo freelancer and within collaborative teams. Client Testimonials: "Unmatched knowledge in SaaS." "An excellent contractor with timely high-quality work." "Exemplary knowledge and stellar communications." 🎯 If you're seeking a dedicated professional ensuring clean code, high-quality output, and on-time delivery, I'm here to help. Feel free to reach out to discuss your project needs further. Let's bring your vision to life together! Contact me to check my availability and how I can contribute to your success.Azure Cosmos DB DevelopersApollo.ioDatabaseStripeStartup CompanyAuth0ReduxNestJSGraphQLReactVue.jsExpressJSTypeScriptNode.jsJavaScriptPostgreSQL - $20 hourly
- 4.8/5
- (52 jobs)
Don't have enough time to focus on your LinkedIn and email campaign? Not sure how to start because you have other more important areas to focus on? Need help in generating qualified leads while you're focused on closing sales? I have 8 years of experience with prospecting, lead generation, and appointment setting through LinkedIn and cold email outreach. I have helped 100+ business owners reach their target market without spending a single cent on ads. I can help you with the following: * LinkedIn Campaign Management - Build your network by sending 60-80 daily connection requests to your prospects, provide value by creating content, engage with prospects through direct messaging and introduce your brand/services. * Email List Building - Collect a prospect list with 90% accurate email addresses * Cold Email Campaign - Introduce your brand to your prospects directly to their inbox. * Internet Research * Data Scraping/Mining of Websites * Database Management (Hubspot, Marketo and Aweber) * Link Prospecting / Link building * Google sheets and docs I'd love to help you increase your sales by identifying and generating qualified leads, so if you think this might help your business, send me a message to discuss further.Azure Cosmos DB DevelopersMicrosoft ExcelData MiningB2B MarketingCustomer Relationship ManagementDatabaseData ScrapingLead GenerationList BuildingLinkedIn Campaign ManagerLead Generation StrategyEmail MarketingHubSpotData Entry - $90 hourly
- 5.0/5
- (27 jobs)
I’m a Website Developer with over 5 years of experience. I have a great experience in PHP based technologies and can help clients in getting their issues fixed, as well as an ability to convert their requirements into exciting online applications. Recently I've made REST API for huge company in Google's GoLang for horse races.Azure Cosmos DB DevelopersWordPress e-CommerceRESTful APISymfony 4Yii2Database DesignReactLaravelVue.jsDatabasePHPJavaScriptWordPressWordPress PluginGolangMySQL - $80 hourly
- 5.0/5
- (3 jobs)
Thanks for visiting my profile! Let me tell you a little bit about myself. I went to the University of Maryland, Baltimore County and graduated Cum Laude with a Bachelor's degree in Computer Science in 2016. In school I chose elective courses that focused on using data to solve complex problems, like machine learning and data visualization. After graduating I worked for an international engineering firm doing research and development work in the cybersecurity industry. This job was mostly prototyping web applications to solve our clients’ unique problems. At this job got plenty of experience working with a wide array of open source technologies. In 2019 I began working at one of the world's leading education technology companies. The project I was working on was to create a suite of highly scalable web services to build a platform that their entire product portfolio would use. This was a project where I got to work with some of the world's most talented developers to create software using cutting-edge technologies. Finally, in 2020 I moved into the federal contracting space, which is where I work now, building high-performance data pipelines. Most of my career has been focused on backend technologies for Linux systems with an variety of different technologies. My personal projects have included backend, frontend, and DevOps technologies. Just to name a few, I have worked with Python, Java, C/C++, JavaScript, HTML/CSS, SQL, and AWS. Although I have years of industry experience, all of my projects have been proprietary or company internal so I am not able to share them. I also work a full time schedule and may not be reachable during the day, but I can make time for scheduled meetings. I hope you will consider me for your next project! - SamAzure Cosmos DB DevelopersUbuntuDatabase DesignDjangoLinuxDatabaseCJavaScriptSoftwareAmazon Web ServicesSQLSoftware DesignJavaPython - $40 hourly
- 5.0/5
- (64 jobs)
Thank you for considering me and reading about me and my work. I have over 8 years of rich experiences in Software development My major skills are: ✅ Programming languages: Python(Advance), Java, Shell script ✅ Database Design: MySQL, Postgresql, SQL Server, SQLite, NoSQL ✅ System Automation: Scrapy, BeautifulSoup, Selenium ✅ Web Application Development: Django, Flask, RESTful API ✅ Project management Toolkits : Github, Gitlab, CI/CD I like building scalable and clean backend architecture. Rest be assured about quality work as reputation is most, prior concern for me Let's connect via chat and discuss the project in detail. Waiting to get in touch with you! “Let your dreams be bigger than your fears and your actions louder than your words.”Azure Cosmos DB DevelopersBash ProgrammingLinuxWeb DevelopmentData AnalysisData ExtractionData ScrapingDjangoAPIAPI IntegrationDatabasePythonFlaskSQL - $50 hourly
- 5.0/5
- (14 jobs)
[Last profile update: 13 Feb 2023] Welcome! ✅ I can help: ➜ Your business to grow via DEV support; ➜ To bring your whole idea, or new features of your existing product to market faster without major problems; ➜To make the DEV processes in your company faster and more cost-effective by building an appropriate App Development flow ✅ I provide the following Services: • Tasks related to Cloud Migration, and Cloud Development using Azure. • Microservice architecture implementation. • .Net Core development • ASP.NET Web API (RESTful) • Asp.Net MVC • Azure Services • Docker, Kubernetes • Highload systems • GitHub / CI / CD / Azure DevOps ✅ Qualifications include 9+ years of software development experience; ✅ Azure Developer Associate Also, I am leading a Dev company CodeFormation CodeFormation is a software development company that helps you at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analyzing, and improvement. We produce effective, actual, and profitable software products in collaboration with the product owner and customer-side stakeholders. Our team is fully concentrated on the IT solutions, while the customer administrates the workflow and gets the opportunity to focus on the top-ranking tasks. Let`s discuss your request on a call during the next 1 hour.Azure Cosmos DB DevelopersC#Azure DevOpsDatabaseRESTful APIKubernetesDockerCloud MigrationSQL.NET CoreSoftware Architecture & DesignRESTful ArchitectureMicroserviceASP.NET Web APIWeb ServiceMicrosoft Azure - $95 hourly
- 4.9/5
- (21 jobs)
I'm a certified solutions architect for Amazon Web Services with experience in full-stack software development. My typical stack for web development is a React.js front-end paired with a node.js backend hosted on AWS. For mobile development my preferred stack is React-Native but I have experience in native development with Swift for iOS and native Android development in Java. I'd love to help your project at any stage, whether it's UX design, software development, API integration, data migration, or even just bug fixes & documentation. Whether you've got a new idea for an app or need a consult for a redesign on one of your micro-service containers, let me know how I can assist!Azure Cosmos DB DevelopersBlockchain DevelopmentAPI DevelopmentSoftware Architecture & DesignEthereumApp DevelopmentCI/CDServerless StackDevOpsFirebaseAmazon Web ServicesReact NativeDatabaseReactTypeScriptJavaScript - $25 hourly
- 4.9/5
- (231 jobs)
A "Top-Rated Plus" for over 10 years working through Upwork. I am an expert in Data Enrichment, Lead Generation, Web Research, and any Data Entry work. I am a Graduate of Business Administration majoring in Marketing Management. I have experience working as an Accounting Staff in the Food Industry. I had my OJT in a bank as a Data Encoder, and I was a Student Assistant at a University and was assigned to the Registrar's Office. I am a dedicated Data Enrichment Specialist passionate about optimizing data enhancement techniques and specializing in transforming raw data into valuable insights that drive business growth. Whether you need to enrich customer profiles, validate leads, or enhance data quality, I'm here to streamline your processes. Also, my experience as a Lead Generation/List Building Specialist is dedicated to helping businesses grow their customer base through targeted data research and lead-generation strategies. With a background in data analytics and extensive expertise in sourcing and validating leads, I specialize in creating high-quality prospect lists that drive engagement and conversions. My Expertise: Lead Generation Data Cleansing & Normalization Contact Information Enrichment Contact Research Email List Building CRM Data Entry Market Research Data Scraping and Extraction Database Management LinkedIn Research Data Verification and Validation LinkedIn Lead Generation CRM Management (Salesforce, HubSpot, etc.) Market Research & Data Analysis Targeted List Building Data Collection and Analysis Market Research Keyword Research Data Verification Data Entry and Management My Tools: LinkedIn Sales Nav, Zoho, UBOT, Local Scraper, ZoomInfo, Adapt.io, Apollo.io, Outreach.io, Hubspot, Airtable, Salesforce, Zoho, BeenVerified, Neverbounce, Hunter.io, Lush, LeadIQ etc. Why Me? Accuracy and Detail: I ensure all data collected is accurate, up-to-date, and relevant to your business needs. Efficient Processes: My streamlined list-building processes save you time and provide you with high-quality leads quickly. Customized Solutions: I tailor my list-building strategies to meet your requirements and target audience. Reliable Results: Consistently delivering reliable and actionable data that helps you achieve your business goals. I am looking forward to working with you! Best, MorevenaAzure Cosmos DB DevelopersLead GenerationOnline ResearchDatabaseMicrosoft ExcelAdministrative SupportEmail CommunicationData MiningProspect ListGoogle SheetsSalesforce CRMData EntryList BuildingData ExtractionData Scraping - $49 hourly
- 5.0/5
- (55 jobs)
🏆Top Rated Plus (Top 3%) Upworker: I am a Senior Full Stack Web Engineer with 12 years of experience in custom web application & system development. I specialize in creating user-friendly and customized web solutions for clients across different industries. In this overview, I will highlight my expertise, skills, and achievements ● 12 years of experience in custom web application & system development. ● Skills include HTML, CSS, JavaScript, PHP, MySQL, and more. ● Expertise in Laravel, Codeigniter, and AWS. ● Specialized in Admin System, CRM, ERP, and MIS development. ● Developed high-quality and customized web solutions for clients worldwide. ● Capable of managing the entire development process from design to deployment. ● 100% client satisfaction with a 100% job success score and 5-star ratings in all projects. ● Top-rated plus Upwork freelancer with 52+ successful job completions. I have been developing custom web applications for many years. I am specially familiar with Admin System, CRM, ERP and Management Information System (MIS). The main task is to simplify the businesses and save efforts and time. Do you want to manage your business? with an Attractive Dashboard, Multiple Users, Multiple Location and Detailed Reports? You will get a secure, responsive, flexible, customized, and scalable web application that meets your requirements. I can develop custom web applications that simplify your business and save your time. My skills are vast and include everything from HTML, CSS, JavaScript to PHP, Laravel MySQL. I architect the base structure of the whole system, design database, design (front-end), develop (back-end ), deploy to go live and manage (Hosting Server and Database). From past 12 years I've worked with a variety of clients across different industries, helping them achieve their online goals by delivering high-quality and customized web solutions including: ✅ Shops of School Management System (SaaS-Based Application) ✅ Management Information System (MIS) for large Organization 500+ Employees ✅ Clinic & Hospital Management System / Software ✅ Telemedicine Platform ✅ Point of Sale (POS) for Grocery Shop and Pharmacy. ✅ Real Estate Platform ✅ Lead Management System ✅ News Management Information System (NMIS) ✅ Work Order Management System, ✅ Custom dashboards, ✅ Complex reports ● My goal is to develop user-friendly and centralized systems that manage all at one place and save your time, efforts, and cost. ● I have already developed hundreds of successful systems for clients worldwide and I know the current best web programming practices. ● I want to help you to build your project with high quality, focused on details, and exceed your expectations. ● Client satisfaction with great quality is my highest priority and I always strive to exceed expectations. Experienced Software Engineer & Architect | Senior PHP Web Engineer, PHP Developer, Web Developer | Admin & ERP System Specialist with 10 years of extensive experience, developed successful large-scale corporate web applications & web solutions from scratch. Result Oriented, Best Practices. Expert in Custom / Core PHP, MySQL, RESTful APIs, Admin System, ERP Systems. Back-end PHP programming specialist. 𝐓𝐡𝐞 𝐚𝐫𝐞𝐚𝐬 𝐨𝐟 𝐦𝐲 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: 👉 PHP5, PHP7, PHP8 (Core & OOP) 👉 MYSQL, MariaDB & SQL 👉 Frameworks (Laravel & Codeigniter) 👉 HTML5, CSS3 & Bootstrap 👉 jQuery, JavaScript & Ajax 👉 VueJS, React, AngularJS 👉 RESTful APIs (JSON, XML, SOAP) 👉 SiteGround, Blue Host, Hostinger & AWS 👉 Git, Github, Gitlab, Bitbucket 👉 Online Payment Integration (Stripe / Others Payment Gateways) Payment APIs 👉 Web Security 👉 Convert HTML into PDF using TCPDF 👉 Reporting TCPDF, Mpdf & Birt Report Design 👉 MYSQL Database Design & Optimization Complex Queries 👉 Database Normalization, Indexing, and Query Optimization 👉 CSRF Protection, Encryption, Error Handling, 301-page redirects using .htaccess. 𝐈 𝐚𝐦 𝐟𝐚𝐦𝐢𝐥𝐢𝐚𝐫 𝐰𝐢𝐭𝐡 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐧𝐠 👉 RESTful APIs, APIs For Mobile Application 👉 3rd Party APIs or Software into Websites 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬 👉 Object-Oriented Programming (OOP) 👉 Agile Software Development Lifecycle 𝐓𝐨𝐨𝐥𝐬 ✔️ GIT Version Control ✔️ Push, Pull, Merge Data on Different Branches of Github. ✔️PHPStorm integration with Git Beanstalkapp ✔️Trello & Atlassian Jira ✔️ Ngnix & Apache Web Server ✔️ Linux, Ubuntu ✔️ Adobe Photoshop 𝐑𝐞𝐥𝐚𝐭𝐞𝐝 𝐉𝐨𝐛 𝐓𝐢𝐭𝐥𝐞𝐬 #PHP Developer #Web Developer #Software Developer #PHP Programmer #PHP Coder #PHP Back-end Expert #School System ExpertAzure Cosmos DB DevelopersCodeIgniterWeb DevelopmentLaravelCustom PHPMySQLDatabaseCSS 3RESTful APIHTML5AJAXCore PHPjQueryAPI IntegrationPHPJavaScript - $50 hourly
- 4.6/5
- (13 jobs)
Are you ready for financial clarity that drives smart business decisions? I’m a QuickBooks Online expert offering customized setups, cleanups, catch-ups, and monthly bookkeeping services designed to meet the unique needs of service-based businesses. What I Offer: Custom QuickBooks Online Setup: Tailored to your business, ensuring it works seamlessly for you from day one. Cleanups & Catch-ups: Bringing order to messy books so you can focus on running your business. Monthly Bookkeeping Services: Detailed financial statements, accurate records, and insights for decision-making and tax preparation. Streamlined Processes: Guidance to simplify your systems, saving time and reducing stress. Collaboration with CPAs/Accountants: I ensure tax season is smooth and stress-free. Why Work With Me? I’m more than just a bookkeeper—I’m your partner in financial success. I provide a clear, actionable financial picture that empowers you to make informed business decisions. I’m approachable, flexible, and passionate about your success. Whether you prefer email, text, phone calls, or video calls, I adapt to your communication style. With years of experience across multiple industries, I bring my expertise right to you Who I Work With: I specialize in small service-based businesses that value having a bookkeeper as part of their team. If you’re ready to collaborate, I’m here to ensure your finances work for you—not the other way around. Let’s work together to simplify your finances and set your business up for success! 💡 Ready to get started? Click Invite to Job or Message Me today, and let’s make your books work for you!Azure Cosmos DB DevelopersData InterpretationSpreadsheet AutomationTopic ResearchData ScrapingSpreadsheet SoftwareQuickBooks OnlineDatabaseGoogle WorkspaceAccounts PayableOnline ResearchData EntryAccuracy VerificationBookkeepingMicrosoft OfficeMicrosoft Excel - $30 hourly
- 4.9/5
- (27 jobs)
I am a seasoned professional with 9 years of experience in Odoo development and DevOps practices. My extensive background in these areas has earned me a top-rated status in both fields. Odoo Expertise: In the realm of Odoo, I have successfully completed over 90 projects and have specialized in Odoo development from its earlier version, v7.0 (formerly known as OpenERP), all the way up to the latest, Odoo v16.0. My work encompasses a broad spectrum of Odoo functionalities, including API interfaces, accounting, e-commerce websites, project management, point of sale (POS) systems, CRM solutions, manufacturing processes, fleet management, sales management, database migration, inventory management, and virtually every other aspect of Odoo. I take immense pride in consistently delivering projects ahead of schedule. ✅ Over 8 years of experience as a senior Odoo developer (v6.0 through v16.0). ✅ Proficiency in Odoo.sh, AWS, and self-hosted versions. ✅ Expertise in both the Community and Enterprise versions of Odoo. ✅ Custom Odoo module development and customization. ✅ Development of connectors for platforms like Shopify and Clover. ✅ Seamless integration of electronic invoicing. ✅ API integration with various platforms. ✅ Creation and modification of email templates and QWEB templates. ✅ Development of web portals. ✅ Comprehensive support for Odoo development, customization, and enhancements. ✅ Expertise in data migration and Odoo implementation. ✅ Thorough design, coding, testing, debugging, and documentation according to functional requirements. ✅ Server management, including Odoo installation and configuration file creation. ✅ Proficiency in GitHub repository management for efficient code review and version control. ✅ Odoo settings and configuration. ✅ Skilled in PostgreSQL, Odoo database, and query optimization, as well as Odoo multi-company settings and management. ✅ Expertise in translation for the Odoo system using PO files. ✅ Integration with third-party applications, external systems, and mobile applications. ✅ Offering training for end-users. ✅ Providing Odoo consultations. DevOps Proficiency: In addition to my Odoo skills, I am a DevOps specialist with a strong foundation in various DevOps practices. I excel in streamlining software development and deployment processes, ensuring greater efficiency and reliability in software delivery. My DevOps skill set includes: ✅ Automation of build, deployment, and release processes. ✅ Configuration management for infrastructure as code. ✅ Containerization and orchestration using Docker and Kubernetes. ✅ Continuous integration and continuous deployment (CI/CD) pipeline setup. ✅ Monitoring and logging for real-time insights into system performance. ✅ Infrastructure provisioning and management on cloud platforms like AWS. ✅ Collaboration with development and operations teams to foster a culture of collaboration and agility. ✅ Implementing security best practices in DevOps processes. My unique combination of Odoo expertise and DevOps proficiency allows me to offer holistic solutions that integrate efficient software development with robust deployment practices. This enables businesses to not only optimize their Odoo implementations but also enhance the overall software development lifecycle. Whether you require Odoo development, DevOps consultation, or wish to discuss a project that combines both, I am here to assist you. Feel free to reach out, and let's explore how I can help you achieve your goals effectively and efficiently.Azure Cosmos DB DevelopersDatabase Management SystemServerDevOpsCSSPostgreSQL ProgrammingCentOSData CenterOdoo AdministrationOdoo DevelopmentHTMLDatabaseSystem MaintenanceComputing & NetworkingJavaScriptPython - $120 hourly
- 4.9/5
- (89 jobs)
FileMaker specialist. Effective database design. Modern layout design with emphasis on user interface and user experience including multilingual solutions and web integrations. Business reporting and data organization. I can provide business consultation and assessments with reports. Effective social media management and content creation.Azure Cosmos DB DevelopersPhotographyEcommerce Website DevelopmentPhoto EditingDatabase DesignFileMaker WebDirectDatabaseiOS DevelopmentClaris FileMakerWooCommerceWordPress - $70 hourly
- 5.0/5
- (20 jobs)
I'm a senior Java and JavaScript developer with over 12 years of experience and 6 years of team lead experience Brief - most of career was developing large solutions for such customers as Vodafone, Nokia, Ericsson, Gazprom and others - confident with big data, low-latency microservices, networking, code generation/compilation - build solutions with AWS - always eager to learn new - have worked with a number or international teams - led an own team for more than 5 years in Agile way Technologies - HTTP/1.1, HTTP/2, Websocket, nginx (+lua experience), SMNP, OLAP, SOAP, AMQP, DNS, FTP/SFTP/SCP - Kafka, RabbitMQ, ActiveMQ, Zookeeper, Spark, Hadoop - AWS services, including EC2, Lambda, Redshift, S3/Glacier and others; Serverless - Java (Spring stack, security, Hibernate, Servlet, Jetty, Netty, OSGI, JAX-RS, JMS, GWT, Guava, Guice, JUnit) + maven, ant, gradle - JavaScript (Node.js, Serverless, ES6, Ramda) - Frontend JS/HTML/CSS (Angular, React, Bootstrap, Ionic, Webpack, Parcel) - Oracle, PostgreSQL, SQL Server, MySQL, Teradata, Vertica, SAP HANA, Clickhouse - Mongo, Elasticsearch, Couchbase + I've also worked as a Level 3 support engineer for a year, that's why I'm pretty much used to working directly with customer (mostly large telecom operators).Azure Cosmos DB DevelopersDatabaseElasticsearchJavaJavaScriptTypeScriptReactMongoDBAmazon Web ServicesAngular - $15 hourly
- 5.0/5
- (10 jobs)
Lead Senior Oracle Apps Developer specialized in Oracle EBS implementation, SQL & PLSQL, application development (Forms & reports, OAF, Workflow builder) and Java. Over 7 years of experience in Oracle technologies as Senior Oracle Apps Developer, Manager IT & Integration, and integration expert. Expert level expertise in SQL & PLSQL, Oracle Forms & Reports, Workflow, OAF and Java. Expert level expertise in SQL/PLSQL performance & tuning, Application error debugging and troubleshooting of development issues. Complete understanding of the business processes, oracle E-business modules, PO, Inventory, OM, Projects, Financials modules (AP, AR, GL, FA, CE) and HCM. Expert in Implementation and application development of Oracle EBS using these tools Oracle Form & report builder, workflow builder, Oracle Application Framework (OAF) and Net beans (for Java). Excellent Communication, troubleshooting, Interpersonal, Presentation skills.Azure Cosmos DB DevelopersDatabaseOracle E-Business SuiteERP SoftwareOracle FormsAPI IntegrationOracle PLSQLOracle DatabaseSQLJava - $40 hourly
- 5.0/5
- (57 jobs)
Oracle Certified Database Developer with over 4 years of professional experience and 1 year of data analysis expertise, I am dedicated to providing top-notch solutions to meet your database and data analysis needs. Specializing in Database Design, SQL Query Development, PL/SQL programming, and SQL Query Optimization. My commitment to quality, attention to detail, and efficient project management ensure timely and successful completion of every task. Services I provide: ➤ Database Design and Development: I offer comprehensive database design and development services. Conceptual Design, Logical Design, ERD, EER, and Physical Design of Schema. I specialize in creating efficient and scalable database architectures tailored to your specific needs. I offer my service for Oracle, MS SQL Server, PostgreSQL, MySQL, and Azure databases. ➤ SQL Query: With my expertise in SQL, I can help you extract, manipulate, and analyze data from your database. From simple SELECT statements to advanced JOINs and subqueries, I am proficient in crafting efficient and accurate SQL queries. I pay attention to optimizing query performance and ensuring accurate results, empowering you to gain valuable insights from your data. ➤ PL/SQL Programming: Whether you require stored procedures, triggers, functions, or packages, I can develop custom PL/SQL code to automate tasks, enforce business rules, and improve overall database performance. I follow best practices in coding, ensuring readability, maintainability, and adherence to industry standards. ➤ Oracle Application Development: Technical Support of Oracle EBS Financial and SCM modules, configurations, and integrations. I can assist in identifying and resolving technical issues, whether they involve application errors or system integration challenges. I employ troubleshooting techniques to diagnose and resolve issues promptly, minimizing downtime and maximizing system efficiency. I will develop XML Publisher Report, OTBI Analysis, and Dashboard, and Custom Application Development with Oracle Forms, Reports & APEX. ➤ Data Analysis: Unleash the power of your data with my data analysis services. With expertise in tools like Excel and Python, I can help you uncover valuable insights and make data-driven decisions. From cleaning and transforming data to performing statistical analysis and creating visualizations, I have the skills to extract meaningful information from complex datasets. I work closely with you to understand your analytical goals and provide actionable results to drive business success. Why choose me? ✅ Expertise: I possess a deep understanding of Relational database architecture, SQL, PL/SQL, stored procedures, triggers, functions, Database design and optimization concepts, Oracle Forms, Reports & APEX. ✅ Reliability: I am dedicated to meeting deadlines and exceeding client expectations. ✅ Communication: I maintain clear and prompt communication to ensure transparency throughout the project. ✅ Collaborative Approach: I believe in fostering a strong client-freelancer partnership to deliver the best possible outcomes. ✅ Client Satisfaction: My ultimate goal is your satisfaction, and I strive to build long-term relationships with my clients. Let's discuss how I can assist you in achieving your project goals. Please reach out to me via Upwork messenger, and let's get started on creating exceptional results together. Looking forward to collaborating with you!Azure Cosmos DB DevelopersOracle ApplicationsOracle AccountingOracle FormsOracle Fusion ApplicationsGoogle Apps ScriptOracle PLSQLDatabase DevelopmentMySQLPostgreSQLOracle DatabaseOracle APEXDatabaseOracle E-Business SuiteOracleSQL - $25 hourly
- 4.8/5
- (81 jobs)
I am Senior CRM consultant with 10 years experience in Zoho CRM and Zoho Creator. I am Zoho Certified Developer. I am an experienced product manager and specialize in no-code product development by using zoho creator, Zapier. I have experience in Zoho CRM, Zoho Creator, Zoho Books, Zoho Analytics and other apps of Zoho. I have worked with more than 100+ projects so far. I have over 6 years of experience in full-stack development. My capabilities are:- - Zoho CRM - Zoho Creator - Deluge, Custom Functions in Zoho - Zoho APIs and Third-Party APIs integration (Twilio, RingCentral, Xero, Equifax, Google Calendar etc.) in Zoho apps Experience in Interacting with clients & understanding requirements. I can help with both simple and complex applications that integrate with other Zoho and non-Zoho products.Azure Cosmos DB DevelopersCRM DevelopmentMarketing AutomationZoho CRMDatabaseSoftware IntegrationZoho AnalyticsAPI IntegrationZoho BooksAnalyticsAutomationZoho RecruitWeb DevelopmentRESTful APIZapierZoho Creator - $32 hourly
- 5.0/5
- (55 jobs)
I am a PHP and Laravel expert with 8+ years of experience in building high-quality management software. Also worked with Wordpress custom plugin development, recently exploring react opportunities. I have extensive experience in supporting and developing applications from scratch on the Laravel framework for existing businesses and start-ups. My experiences range from building management software with highly complex logic in the back-end to making friendly UI for the front-end. I love to code, love to solve complex problems, whether it needs a long time or a short time. My skills include but not limited to: ▶ Back-end: PHP 5.*, 7.*, 8.*, Laravel 4.2, 5, 6, 7, 8; ▶ Custom Wordpress plugin development; ▶ Front-end: HTML, CSS, Bootstrap, JS, jQuery, TailwindCSS, Laravel Livewire; ▶ Databases: MySQL, Oracle, REDIS; ▶ Solid understanding and OOP usage and design patterns; ▶ Building and integrating RESTful APIs; ▶ Unit testing, Feature testing; ▶ Stripe integration, Quickbook integration; ▶ Social login integration; ▶ Chat-GPT integration; ▶ Tweeter api integration; I'm flexible with my working hours and happy to work closely with any existing freelancers you work with. I look forward to hearing from you!Azure Cosmos DB DevelopersReactChatGPTStripeCustom PHPDataTablesWeb ApplicationjQueryDatabaseRESTful APILaravelWordPress PluginAPIJavaScriptMySQLPHP - $50 hourly
- 4.0/5
- (130 jobs)
I have been working in web development since 2006. Starting from designing my own e-commerce store and then I quickly became an open-source developer. I've gained a lot of experience in my 10 years from working with digital agencies in Pennsylvania, California and Texas. I have helped developed hundreds sites using HTML 5, CSS 3, PHP frameworks (such as CodeIgniter and Laravel). I also quickly become a veteran Wordpress developer. I have a strong background in cloud solutions, especially AWS and Google Cloud. I am familiar with most popular AWS products such as S3, Route 53, SES, SQS, EC2, ECS, ECR, LightSail, Beanstalk, Amplify, etc. For Google Cloud I have experience with Google Firebase, Google VM instances, Bucket, OCR, etc. Besides website development, I am also a mobile developer. I did the UMass Dining Services app and couple other apps using React Native. I am a full stack, senior developer with solid knowledge about servers, Linux OS, code development process such as Docker, Vagrant, repository such as Git and SVN. I am always seeking out new technologies and approaches to improve the efficiency and effectiveness of my work. I am excited to bring my skills and experience to a dynamic team where I can make a real impact.Azure Cosmos DB DevelopersWordPress PluginWordPressPHP ScriptDatabaseWordPress e-CommerceShopifyInternet MarketingLaravelReact NativeAngularJSReact - $40 hourly
- 5.0/5
- (33 jobs)
I have significant experience in software development and UI/UX, where I managed to: ✅ Develop desktop and mobile applications, targeting Windows, Mac, iOS, and Android. ✅ Design prototypes for mobile applications and websites. ✅ Working with RDBMS like MS Sql Server, Mysql, Sqlite, Firebird, Postgres، Access. ✅ Dealing with Web technologies and services using REST, XML, JSON, and WEB protocols, including TCP, UDP, HTTP, FTP, SMTP. Check out my portfolio for my past work and further information. Let's get the job done 💪Azure Cosmos DB DevelopersSAP Crystal ReportsIT ConsultationIT SupportTechnical SupportSoftware DebuggingTroubleshootingReverse EngineeringDesktop ApplicationMicrosoft SQL ServerDelphi - $75 hourly
- 4.7/5
- (101 jobs)
“Eugene has been wonderful throughout the entire process of Access development, implementation, and maintenance/upgrades. Eugene has always worked to support us and continues to be our primary Database Resource (i.e. the first person we call)!” - Mitchell D., MilliporeSigma (A Merck Company) I have worked extensively as an Independent Microsoft Access Developer for the past 20 years and am proficient in database design, custom reporting, troubleshooting, and data visualization. As a Certified Technical Trainer, I teach private Access Beginner's, Intermediate and Advanced VBA Programming courses to corporate clients. I have created custom databases in Access as well as DevExpress/XAF for a variety of industries in the US and internationally including: Manufacturing, Medical, Education, Forestry, Real Estate, Financial, Retail Sales, Life Science and Automotive. I am your resource for: * Existing Database Modifications, Troubleshooting & Repair * Integration of Excel/Access * Analytics (Power BI, DevExpress BI, Dashboards, Scorecards/KPI) * Custom Reports (Ad Hoc, Automated Email Distribution, Parameterized) * One-on-One Access Coaching (Video calls, Screen Share) * On-Site Corporate Training in MS Access (Multi day flexible schedules) * Software Development MS Access, VBA, C#, SQL, MySQL, SQL Server, Azure SQL Database, Azure Web Apps, WinForms, DevExpress XAF/XPO, Entity Framework, ASP.net, MVC Here are a sampling of some of the database applications I have created: * Energy Consumption Analytics - Boston Public School System * Airbag Inspection Database - Takata Industries * Quality Control Application - MilliporeSigma (Merck) * Industrial Moisture Monitoring - Sanmina Corporation * Industrial PLC Data Collection - Plymouth Tube * Inventory Control System - Ben Hogan Golf ......................and many, many other projects I pride myself on having 100% satisfied clients, and value honesty, hard work, and reliability. I look forward to working with you on your project!Azure Cosmos DB DevelopersData ModelingDevExpressDesktop ApplicationDatabase DevelopmentBug FixODBCVisual Basic for ApplicationsMicrosoft Access ProgrammingMicrosoft AccessMicrosoft ExcelSQL - $40 hourly
- 5.0/5
- (37 jobs)
I'm a Python Developer specializing in many fields like API development, backend, and AI automation, with four years of significant experience. My journey in the tech industry has led me to work extensively with OpenAI, using their advanced language models to automate tasks, improve content generation, and develop advanced chatbots. On the other hand, I've used Pinecone, a vector database, to enhance data handling, manage high-dimensional data, and contribute to data-driven decisions I've built a robust foundation in frameworks like Django, FastAPI, SQLAlchemy, Pandas, Numpy, and many more exciting tools. My journey has led me to create RESTful APIs, microservices, and an array of web applications, while also delving into data analysis and automation script development. I take immense satisfaction in my clean coding prowess, with keen attention to software design patterns and the intricate world of object-oriented programming. I have experience in Web Development for a couple of adventurous years. With my experience in HTML, CSS, JavaScript, and React, I'm able to conjure up modern, responsive, and user-centric web applications that are nothing short of mesmerizing! If you think that's the end of the road, think again - I've spent three thrilling years mastering automation tools like WinAutomation and Power Automate. I excel at optimizing business processes and automating monotonous tasks, adeptly handling data scraping, report generation, data entry, and a plethora of other tasks with remarkable efficiency. Oh, and did I mention I'm an Ubuntu system administrator as well? For three years, I've been deploying and managing Ubuntu servers and applications. I'm well-versed in Linux operating systems, networks, and security protocols, so you can count on me to deploy and configure various Ubuntu-based applications like web servers and email servers, to name a few. I have also gathered vast experience in working with Containerization technology using Docker. Last but not least, I have a soft spot for microcontrollers like Arduino. My communication library for Micropython is up on GitHub, and I've dabbled in C++ and C and worked with sensors and devices. Phew, that was quite the info dump! If you want to chat or have any questions, please don't hesitate to give me a shout. I can't wait to dive in and bring your ideas to life!Azure Cosmos DB DevelopersDockerGoogle Cloud PlatformAPI DevelopmentData ProcessingDatabase DesignPython ScriptRESTful APIBot DevelopmentAPIUbuntuDatabaseSelenium WebDriverPython - $45 hourly
- 4.7/5
- (19 jobs)
I am an enthusiastic programmer with 10 years of experience in building complex web-based applications. I have successfully completed many versatile projects ranges from mid-level applications to enterprise applications. I am responsible and always write efficient code. I have deep understanding of web standards, security and architecture (HTTP, caching, REST services). I have practical experience of professional software engineering practices (e.g. SOLID, DRY, YAGNI, Clean Code, design patterns, TDD/BDD, CI/CD). Technical Skills: Languages: PHP, Python, Action script 3.0, JQuery, Java Script, HTML, Angular JS, Recat JS Databases: MS SQL Server, MySql, PostgreSQL, Google App engine, Cloud Databases Methodologies: OOP, Waterfall, Incremental Model, Agile Methods, Extreme Programming OS: Windows, Linux, Ubuntu APIs: Facebook SDK, Twitter API, Google API, Bootstrap API Payment Gateways: paypl Barclay payment gateway, stripe etc Tools/Libraries: SVN Source Control, Visual Studio, Eclipse, Ajax, jQuery, CSS3, PHP Strom Frameworks: MVC frameworks YII, Laravel, Cake PHP, Word press and CodeIgniter Add-ons: SEO, Web Speed Tuning, Amazon Web Services (AWS) (Architecture, Design and Application Deployment)Azure Cosmos DB DevelopersAmazon EC2DatabaseGame DevelopmentWeb ApplicationMySQL ProgrammingLoopBackLaravelAPI IntegrationReact NativeReactPHPNode.jsMongoDBGraphQL - $20 hourly
- 4.0/5
- (35 jobs)
I'm a full stack web developer with over 7 years of experience who has a genuine passion for this area of work. I enjoyed all the projects on which I have worked so far and have perfected my skills in web development while working on simple to complex web projects. I design and develop responsive websites using the most current technologies to provide the best user experience while satisfying customer needs. I write code, that is scalable, well-organized, and does exactly what it should and I'm familiar with most of the agile techniques and processes, so I can be quickly integrated with your team. My major specializations are Python ,PHP, Laravel, CodeIgniter, Wordpress, including eCommerce systems, CRM, and APIs. I have a full understanding of Design Patterns and experience with the software development lifecycle from design and implementation to testing and production deployment. My goal for every job is to provide quality guaranteed code that will reduce the number of iterations and refactoring, meet your requirements, and deliver the project on time. I have strong knowledge in the following areas: PHP Frameworks { Laravel, CodeIgniter, WordPress} Python 3 CMS { WordPress } HTML/CSS { HTML5, CSS3 (sass, less), Bootstrap } JavaScript { Core JavaScript jQuery } APIs { Google APIs, Facebook, Twitter, PayPal, Stripe, MailChimp, Mandrill, Twilio, etc. } Other {AWS, Mongo, composer, git, Redis, Dags, etc. }Azure Cosmos DB DevelopersMySQLDatabaseAPI IntegrationAWS CodeDeployLinuxAPI DevelopmentPayment Gateway IntegrationCodeIgniterPythonPHP - $40 hourly
- 4.9/5
- (81 jobs)
With over 5 years of experience in mobile, desktop, and web application development, I specialize in delivering robust, high-quality solutions tailored to your needs. I’ve worked with international clients across diverse industries, solving complex challenges with innovative technologies. In addition to freelancing, I teach programming at the university level, sharing my expertise and staying updated on the latest trends in software development and artificial intelligence. Key Skills Mobile App Development • Languages & Frameworks: Dart, Flutter, Java • Android SDK: Android Jetpack (Room, Navigation, WorkManager) • Google APIs: Maps, Drive, Tasks, Places • Cross-Platform Expertise: Material Design, Firebase Cloud Messaging, Database, Remote Config AI and Machine Learning • AI Frameworks: TensorFlow Lite, PyTorch Mobile • OpenCV: Computer Vision solutions for image and video processing • Natural Language Processing: Integration of NLP models for chatbots and voice assistants • Predictive Analytics: AI-driven insights for improved user experience Backend & Databases • Databases: SQL, Room Persistence, Realm, Google Cloud Storage/Database • API Integration: REST, JSON, XML, Retrofit 2, RxJava Development Methodologies • Architecture: MVVM, MVP • Tools: Git, Gradle, Maven • Agile Practices: Scrum, Kanban What I Offer • Cutting-edge mobile applications using AI for personalized and intelligent user experiences. • Integration of machine learning models for enhanced functionality. • Scalable and efficient backend systems to support mobile and web apps. • End-to-end development of cross-platform apps that meet the highest industry standards. If you’re looking for a skilled developer who can combine mobile development expertise with AI-driven innovation, let’s connect! Kind regards, Nabeel ShehzadAzure Cosmos DB DevelopersDesktop ApplicationSmartphoneMobile App DevelopmentJavaFXAndroid App DevelopmentFlutterAndroidObject-Oriented DesignFirebaseArtificial IntelligenceDatabaseData StructuresKotlinJavaMySQL - $120 hourly
- 5.0/5
- (26 jobs)
Senior Developer with 20+ years of experience ✅ Blockchain development ✅ Solidity ✅ Crypto ✅ Python ✅ PHP ✅ Backend development ✅ API integrations ✅ Web development ✅ Plugin development ✅ Payment Gateway Integrations ✅ API development ✅ Web applications ✅ Javascript ✅ Mysql ✅ Linux As a Senior Developer with over 20 years of experience and a Master of Information Technology, I bring a wealth of knowledge and passion to every project. My commitment to writing clean, efficient code and doing things the right way ensures top-quality results. I am fully dedicated to each project, striving for 100% customer satisfaction. My self-organization, quick learning, and motivation drive me to seek out and conquer new challenges. Let’s connect and discuss how we can make your next project a success! #bockchain #solidity #crypto #smartcontracts #backend #linuxAzure Cosmos DB DevelopersAPI DevelopmentPayment Gateway IntegrationWeb ApplicationAPI IntegrationAPILaravelCrypto WalletPythonJavaScriptSmart Contract DevelopmentSmart ContractSolidityEthereumBlockchain DevelopmentBlockchain - $75 hourly
- 4.9/5
- (81 jobs)
⭐⭐⭐⭐⭐ "I hired Shafir as a SQL Server DBA and Azure expert to help optimise our database and Azure app instances. The improvements he made were incredible. Our services ran at 10 times the usual speed. I cannot recommend him enough. He’s a genius!" Paul S Schoop LTD 📣 With over 11 years of professional experience, I am a skilled SQL Server freelancer on Upwork, specializing in SQL Server DBA, database development, and business intelligence development (Data Engineer). 🎯 I've successfully resolved customer-facing SQL Server bottlenecks and achieved significant performance enhancements for Fortune companies and renowned organizations, including the following to illustrate some of them: ☑️ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year) ☑️ NeTex Consulting. USA ☑️ Cloud Retailer. USA (Over 1 Million Invested on Upwork) ☑️ Selectel Wireless. USA ☑️ Jevin Inc. USA ☑️ Boender & BeuteI GmbH, Germany ☑️ Access IT, USA Extensive Experience as a SQL Server DBA (Versions 2000 - 2019) methodically identifying and resolving complex underlying causes of Microsoft SQL Server problems, using a vast variety of techniques and tools. I have solved numerous show-stopping SQL Server Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance. Expert Level ability with Data Extraction, Transformation, and Loading (ETL) from numerous heterogeneous data sources. I pride myself in my ability to intuitively gather, interpret and understand your requirements, as well as develop intuitive and creative Business Intelligence Solutions using the full MSBI stack (Power BI, SSAS, SSRS, and SSIS). ⭐ Here's what I can offer to your project ⭐ ✔️ Top-notch experience in utilizing SQL Server across all versions from 2000 to 2019, as well as on various cloud platforms. ✔️ Top-notch experience in all versions of SQL Server (2000 - 2019) for corruption repair and recovery. ✔️ Extensive experience handling large-scale enterprise transactional databases. ✔️ Expertise in data security best practices, particularly regarding PII and PHI data. ✔️ Proficient in swiftly diagnosing SQL performance issues and pinpointing query bottlenecks. ✔️ Expertise in ETL development using SSIS for data warehouses and Power BI databases. ✔️ 24/7 reliable communication: keeping you constantly informed of project status. ✔️ A dedicated professional committed to your success and adding value to your business. ⭐ Why I stand out from other freelancers. ⭐ ✔️ Client Reviews: My priority is delivering value and building trust with every client. ✔️ Over-Delivering: This principle is central to my freelance work. I aim to exceed expectations and take pride in leaving clients saying "WOW" ✔️ Responsiveness: Highly responsive, ensuring all lines of communication are always open with my clients. ✔️ Resilience: Reach out to any of my current or former clients and inquire about my ability to tackle challenges head-on and find effective solutions for any issue they face. ✔️ Kindness: A core value that permeates every aspect of my life. I treat everyone with respect, approach all situations with empathy, and genuinely strive to enhance my clients' experiences. 🏆 Testimonials and feedback from prominent clients🏆 The client reviews below, also featured in my work history section, highlight the quality of work and value you can expect when working with me. ⭐⭐⭐⭐⭐"I hired Shafir to repair a corrupted SQL database. We used 2 other SQL engineers prior to meeting Shafir and also attempted a repair using a database repair application which also failed. We were at a point where nothing was working and we were coming to the conclusion that this was not repairable as there were too many errors. Shafir was very confident that he could repair the database and after watching him work for just a few minutes I immediately felt some hope of a successful repair. After working on the database for several hours Shafir managed to repair the database and get it working better than it was before. Working 20 years in IT I had never seen anything like it. Shafir is very professional and truly an SQL expert. I would highly recommend Shafir for any SQL project. Thank you." - Dean Cutajar, Director - Access IT ⭐⭐⭐⭐⭐ "Amazing experience! Shafir did the impossible. He was able to take a highly corrupted database and bring it back to life with zero data loss. Once repaired, he optimized the database and has it running better than it was before the corruption. He is responsive and easy to work with. Highly recommended. Will use again in the future." Jeff Cross 303 Networks Inc 🙋🏼♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!Azure Cosmos DB DevelopersSystem AdministrationMicrosoft AzureSQL Server Integration ServicesDatabaseSQL ProgrammingMicrosoft SQL Server ProgrammingMicrosoft Azure SQL DatabaseData WarehousingBusiness IntelligenceMicrosoft SQL Server AdministrationDatabase MaintenancePerformance OptimizationMicrosoft SQL ServerSQLDatabase Administration - $25 hourly
- 5.0/5
- (6 jobs)
Hi, I am a Python developer, I can help you process the information stored in: - web-sites; - xls, xlsx; - html, xml; - csv, dbf; - and other files. I can also help you with automation of work processes associated with the above files. In addition, I can automate: - sending email; - sorting files, copying; - unpacking from archives; - report generation; I have experience with tkinter, kivy, flask, django, logging and other. Basic knowledge of working with WordPress, PHP, JS.Azure Cosmos DB DevelopersRESTful APIAutomationDatabaseFlaskDjangoPostgreSQLAPIHTMLPythonCSS Want to browse more freelancers?
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