Hire the best Delphi developers

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based on 208 client reviews
  • US$30 hourly
    • Proven track record in crafting robust software solutions using cutting-edge n-tier architectures. • Demonstrated expertise in object-oriented programming, leveraging the latest methodologies to deliver efficient and scalable code. • Adept at developing and managing databases, ensuring seamless integration and optimal performance. • Possessing formidable analytical, diagnostic, and problem-solving capabilities to tackle complex challenges in software development. • Recognized for a keen optimization mindset, with the ability to quickly grasp and adapt to emerging technologies, showcasing a commitment to continuous learning and innovation. • Exceptional soft skills, as consistently praised by colleagues, including effective communication, teamwork, and a natural ability to collaborate across diverse teams, making a positive impact on project outcomes.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    SQL
    JSON
    RESTful API
    Lazarus
    SOAP
    XML
    Scrum
    FHIR
    Firebird
    Microsoft SQL Server
    Service-Oriented Architecture
    Python
    C#
    Back-End Development
  • US$30 hourly
    I am coding more than 23 years now. Mostly with Delphi and databases (MS SQL, Firebird/Interbase) and on huge (from hundreds of thousands to millions of lines of code) projects, and usually it is supporting. That's why I love to write apps from scratch as well :). The second language I use extensively is C++. Besides of coding, other my valuable skill is (reverse-)engineering software architecture. I love unit testing, as well as automating other software development aspects, i.e. automated builds etc. Also have some knowledge of Java, JavaScript, HTML, Basic, Unix scripting.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Pascal
    Microsoft Windows PowerShell
    SQL
    Android
    Apache Subversion
    Database Design
    C
    C++
    Git
    Standalone Application
    Docker
  • US$20 hourly
    With over 16 years of expertise in Delphi technology, I've cultivated a comprehensive skill set encompassing Design Specification Development, Functional Specification, Project Implementation, Application Enhancement Delivery, and intricate knowledge in Multi-tier Applications Presentation, Application Server Layer, and Data Setup Architecture. Throughout my career, I've adeptly navigated through various Delphi versions, including 6, 7, 2010, Rad Studio XE5, XE8, and XE10.2. This versatility allows me to tailor my approach to meet diverse project requirements efficiently and effectively. My core technical proficiencies lie in Delphi, complemented by the FMX Framework, FireDAC Framework, MS SQL Server, and Oracle. I'm also versed in Distributed Computing technologies, including DMVCFramework, TMS Sparkle, Data Snap REST, EMS, Web Services, and SOAP. Beyond these, I have ancillary skills in JavaScript, C#, and .NET. My experience extends to a variety of Delphi components, including DevExpress, TMS, ipControls, FastReport, Quick Report, Eurekalog, DBISAM, UniDAC, SDAC, and FirePower. In web development, I'm knowledgeable in Web Frameworks like UniGUI and Intraweb. I excel in FireMonkey, demonstrating significant experience in developing cross-platform applications for iOS, Android, OS X, and Windows. My proficiency encompasses web technologies such as REST, SOAP, DataSnap, XML, JSON, and protocols like HTTP and SMTP. I have engaged with multiple databases, including Paradox, NexusDB, DBISAM, MSSQL, and Oracle, ensuring I deliver tailored and efficient solutions. My experience in upgrading projects from non-unicode and older Delphi versions (6, 7, 2006) to the latest XE versions has enabled seamless transitions for clients. Moreover, I successfully migrated a Point of Sale system from VCL to FMX, showcasing my adaptability to evolving technologies and commitment to meeting client needs with innovative solutions.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    RESTful Architecture
    Oracle PLSQL
    Android App Development
    Microsoft SQL Server Programming
  • US$50 hourly
    I take only projects, which i can do. I don't speak English fluently but it was not problem for my previous customers. PHP - 8 year, frameworks Joomla, WordPress, Laravel - 1 year. MySQL - 8 year JavaScript, jQuery, JQGrid - 5 year Bootstrap - 4 year Web site support. Malware remove. Delphi - 15 year Microsoft SQL Server - 12 year Oracle - 8 year Interbase - 3 year Microsoft Windows Server 2003/2008/2008 R2/2012/2016/2016 Administrator Mikrotik Rouer OS
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Microsoft SQL Server Programming
    jQuery
    WordPress
    HTML
    PHP
    Microsoft SQL Server
    CSS
    MySQL
    JavaScript
    CSS 3
    SQL
  • US$35 hourly
    I have good experience in the following areas: development new applications, modifying existing applications in the Delphi environment; creation and modification triggers, functions, procedures in Oracle database on PL / SQL; building complex queryes on SQL for different tasks; installation and configuration of Oracle database
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Oracle PLSQL
    React
    Node.js
    SQL
    JavaScript
  • US$25 hourly
    ► SUMMARIZED EXPERIENCE: 15+ years of enterprise software development experience working with technologies such as .NET Framework ║ .NET Core ║ C# ║ ASP.NET Web API ║ ASP.NET MVC ║ Windows Forms ║ WPF║ also with strong knowledge and deep understanding of software architectural patterns (Microservices, SOA, SaaS), OOP principals (SOLID, DRY) design patterns (GoF, IoC, DI, Autofac, Unity) and industry best practices (TDD, DDD). ► WHAT I'M OFFERING: If your business looking for a highly efficient, responsive, technically strong, and well-experienced FULL STACK software developer to maintain a long-term working relationship, to the attendant to all your development needs, I am that person. I take great pride in my strong debugging, re-factoring, problem-solving skills with a passion to solve complex business problems, and delivering the best & optimized solution for my client. ► WORK EXPERIENCE Here in UpWork, I am working for last 3 years. HOWEVER, I'm a well-accomplished senior software engineer with over a decade of enterprise application development experience, with proven results in leading high-profile projects in Siemens HealthCare Pvt Ltd. ► PROFICIENT software architecture/design/development concepts and technologies: » .NET Framework ║ .NET Core ║ C# ║ WPF » ASP.NET Web API ║ ASP.NET MVC ║ OWIN » ADO.NET ║ Entity Framework » DevExpress ║ Syncfusion » SSO ║ WS-Federation ║ OpenID Connect ║ OAuth ║ OpenID Connect ║ ADFS ║ Thinktecture ║ 0365 AzureAD ║ SAML ║ JWT » MSSQL ║ T-SQL ║ MongoDB » Angular ║ RxJS ║ NPM ║ Bootstrap ║ NodeJS ║ jQuery ║ HTML5 » Azure DevOps ║ Azure Function ║ Azure Blob Storage ║ NuGet ║ ProGet ║ Octopus Deploy » log4net Additionally, I am an expert on: » Architectural/design principals and practices such as Microservices ║ CQRS ║ Event-sourcing ║ Domain-Driven Design (DDD) » Software development processes/tools such as Agile-scrum ║ Kanban ║ JIRA ║ TFS ║ Trello » To deliver stable/quality output I have practiced concepts such as Test-driven designs (TDD) and have hands-on experience in using unit testing frameworks such as xUnit ║ MsTest ║ Moq ║ NCover ║ NUnit And I am well versed in test case design, requirements management, and automated testing (Selenium Testing). » GIT ║ GitHub ║ BitBucket ║ TFS ║ Postman ║ ClearCase ► NEXT If all sounds good, click the `Invite` button. Then we can get into a Skype call to talk about your project, what I have to offer you, and see if we are the right fit for one another. And we can take it from there. I'm looking forward to hearing from you.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Microsoft SQL Server Programming
    Software Consultation
    SQLite
    DevExpress
    ASP.NET MVC
    ASP.NET
    jQuery
    C#
    Windows Presentation Foundation
    Google APIs
    AngularJS
    AJAX
    ASP.NET Web API
  • US$49 hourly
    End to End Web/SaaS/PaaS/Cloud Solution Development C# .NET, ASP.NET MVC CORE/.NET CORE/Xamarin/Forms, EF/CORE/Dapper, MSSQL/PostgreSQL/AzureSQL, Front-end,backend development. Winforms/WPF/WCF/REST Web API, Web Services, VSTS, GIT, Jira, Jenkins ✅ C# .NET end-2-End business solutions development (web, desktop, mobile) ✅ Desktop App/Web App crash/memory corrupt debugging/troubleshooting & Fixing ✅ Database Migration: MSSQL/MySQL/Oracle to PostgreSQL/AzureSQL ✅ ASP.NET Webforms to ASP.NET MVC, ASP.NET MVC to MVC CORE Conversion ✅ Web Services (SOAP/ASMX) to Web API/2 (REST) conversion/migration ✅ Wordpress to .NET/ASP.NET/MVC/CORE conversion ✅ Agile (SCRUM) experience with global, cross-functional teams ✅ SSL setup TLS 1.2 Upgrade, .NET TLS 1.2 Upgrade ✅ US EST/CST overlapping availability for 30hr/wk contracts Got an idea 💡 to build a new product or are you planning to launch 🚀 your new app? Are you tired of waiting ⏳ on slow and non-productive programmers? You have come to the right place! I provide the best value for your money 💲💲💲! B2B, B2C, SaaS Web, Desktop & mobile 📱 software products (complete .NET/SQL stack), hack/secure (🔐) existing products for security testing purposes, fix bugs & add features, do configuration, deployment and maintenance of apps on live/production/development machines. For 11 years, I have developed SME, B2B and consumer-facing solutions to business problems. Based on a solid **Software Engineering Degree** (Hons), I have worked with Microsoft .NET technologies such as C#, VB.NET, .NET Framework, ASP.NET Webforms/AJAX/MVC,ASP.NET CORE 1.1, 2.0, Web API, WCF/ODATA, Web & Windows Services, Nodejs, XML, JSON, REST, SOAP, SQL Server (SSRS, DB, SPs), MySQL, Derby, Oracle, MongoDB, HTML5, CSS, JavaScript, jQuery, Twitter Bootstrap, Windows Server 2003, 2003R2, 2008, 2008R2, 2012, IIS (6,7,7.5,8), Winforms, WPF, MSI/EXE installer development using Advanced Installer and InstallShield, Azure, RDP/Remote Access, Ubuntu/SSH/WinSCP/Putty, GIT (bitbucket.org, github.com), SVN TFS, jasmine, dygrph. Asynchronous programming, SignalR, CORS, websockets, multi-threading, Parallel.Invoke, Task Parallel Library, nuget, database design, partitioning, indexing and optimization, legacy code learning & refactoring, code conversion, n-tier architecture, ORM/Dapper/Entity Framework, & 3rd party control Telerik/DevXpress. Desktop portfolio items and portfolio website can be shared on request. As a individual, full-time freelancer, I work usually during US EST or US CST time zone but can adjust to your time zone if needed. I possess exceptional English language written and spoken skills. I have excellent availability on sky-pe during work times. My suggestions for your project to run successfully: 1. Use source control for version management 2. Use Task tracker/bug tracker to efficiently manage the milestones and deadlines 3. Communicate expectations before the project begins I have complete command over Microsoft Office Tools. I have extensive experience with 3rd party APIs such as: 👍 TFS, GIT, SVN, Tortoise SVN, Tortoise GIT, bitbucket.org, github.com 👍 Web APP deployment on IIS, windows server administration 👍 National Hurricane, Weather Api 👍 Twitter API, 👍 Google API, 👍 Odata, 👍 OAuth, 👍 Telerik Rad Controls for ASP.NET AJAX, Winforms, WPF 👍 DevXpress, DExperience for Web and Winforms, 👍 Infragistics. 👍 Aspose Cells for .NET 👍 ZAP Proxy Security Analysis Framework (OWASP ZAP) 👍 ZAP API 👍 Fiddler for Windows, Fiddler .NET API 👍 Microsoft Excel Interop 👍 Microsoft Word Interop 👍 Microsoft Access Interop 👍 MySQL Connector for .NET 👍 Microsoft SQL Server R2 👍 Microsoft SQL Server Compact 3.5 & 4.0 👍 Windows Communication Foundation (WCF Services) 👍 Microsoft Entity Framework 4.x/ADO.NET Entity Framework 👍 LINQ 👍 Telerik OpenAcces ORM (Database First, Model First) 👍 Windows Presentation Foundation (WPF) 👍 Login Authentication/Encryption 👍 Message Encryption & Message Security 👍 Secure Communication & Messaging 👍 Payment system/gateway integration for credit card (💳) procesing 👍 Stripe gateway, payment method, custom checkout and subscription management module implementation 👍 Contactless EMV, dip & magstripe card payment implementation using bluetooth enabled mobile devices and stripe M2 card readers ★ MCPD Validation ★ Transcript ID: can be provided on request Access Code: can be provided on request I have worked with enterprise grade software systems that are composed of 📌 multiple tiers & layers, 📌 distributed client-server applications that use 📌 extensive .NET remoting and RMI, 📌 multi-threading, 📌 memory management and exception handling, 📌 developed applications that use Smart Cards and biometric devices, finger print readers and scanners and their 📌 SDKs for authentication and security, 📌 developed applications that use RSA key exchange, and 📌 use encryption for secure message and file transfer.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Microsoft Azure
    C#
    ASP.NET Core
    Twitter/X Bootstrap
    Microsoft IIS
    Network Administration
    ASP.NET MVC
    Git
    HTML5
    SQL
    CSS
    HTML
    jQuery
    JavaScript
    Bootstrap
  • US$15 hourly
    I started his career as a programmer in Delphi, I work more than 15 years. There are also skills in C # (winforms) . (MSSQL, Oracle, MySQL, SQLite, PostgreSQL), also has skills with api functions, sound, theards etc. Working with REST API, like Elation, SureScript. Wrote simple backend server. Mobile develop on Delphi and Java. Have skill with https, ftps, sftp (etc) protocols.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Kotlin
    Object Pascal
  • US$35 hourly
    20+ years of commercial programming experience specializing in Delphi. I've worked on various projects in various industries, including security, gaming, insurance, and mobile. Legacy Delphi code upgrading and debugging expert.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Object Pascal
    Pascal
    XML
    SQL Programming
    Database Programming
    XSLT
    C#
    JavaScript
    HTML
    CSS
  • US$30 hourly
    Delphi from 1.0 to XE 10.3 Rio for Desktop solutions. For mobile we can use FireMonkey for creations multiplatform applications for iOS, Android, OS X and Windows or create Native applications via Java and Kotlin for Android. REST, SOAP, DataSnap, XML and JSON - we can use all of them. Experience in 3D engines, HTTP, SMTP and other protocols. We have experience with lot of DataBases from old Paradox and dBASE, exotic NexusDB and DBISAM, popular Firebase, Mongo, MySQL (MariaDB), MSSQL and Postgress to power Oracle and Sybase.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    SQL
  • US$30 hourly
    2000 - till now - software development Pascal/Delphi, C# - DB (MySQL, Firebird, Interbase, MSSQL, Oracle), SQL-queries writing
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Database
    Object Pascal
    Pascal
    SQL
    DevExpress
    Windows App Development
    JSON
    Lazarus
    Firebird
    Desktop Application
    Microsoft Windows
    C#
    Microsoft SQL Server
    MySQL
  • US$50 hourly
    Senior software developer with more than a decade of experience in Health Care and Financial Services IT. 2 + years with Power BI/Excel 15 + years coding experience with Oracle/SQL Server. 15 + years with a variety of front-ends (Delphi/C#/.NET/Javascript) and middleware (Java/PHP). Worked as a remote developer for the last 10 years. Speak and write fluent English. Excellent communication skills. Thought of as a can-do person, hard-working and a person of unquestionable integrity.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Oracle PLSQL
    C
    COBOL
    Business Intelligence
    .NET Framework
    JavaScript
    PHP
    Java
    C#
  • US$24 hourly
    22 + years experience in software development / architecture. Specialist in migration of legacy delphi program to latest version. Expert in migration to UNIGUI, which makes desktop to Web. Strong in Mathematics and software algorithms.
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    Oracle PLSQL
    Mathematics
    Algorithm Development
    C++
  • US$35 hourly
    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 💪
    vsuc_fltilesrefresh_TrophyIcon Delphi
    IT Consultation
    IT Support
    Technical Support
    Software Debugging
    Troubleshooting
    Reverse Engineering
    Desktop Application
    Microsoft SQL Server
  • US$25 hourly
    A 15+ years of experience in A-Z Software products development, release and support. I am very loyal and hard working person . Have great communication skills and believe that transparency is the key to success . Transparent client communication and communicative software is the best combination i believe . Always bring my work to the end doesn't matter what and never left client or project behind . Here is my past experience as developer : - Mobile apps for : Fitness and Sport, Accounting , Sales, Tracking in Trucking and Rails, Barcode Readers, Proximity , IoT , Real Estate and Bookings - ERP Systems for Commodity Trading , Car dealers , Oil and Gold Trading and Marketing - Big Data - can tweak any data into anything . Great in database optimizations
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    C#
    Microsoft SQL Server Programming
    HTML5
    iOS Development
    ASP.NET
    Android App Development
    PHP
    Microsoft Azure
    JavaScript
    Transact-SQL
  • US$60 hourly
    I have 10+ years experience in developing a wide range of database and web applications such as crm, mrp and medical systems using front-end tools such FileMaker, Delphi and C++Builder and back-end tools such as mySQL, PostgreSQL, Firebird and SQLServer. My main expertise though is FileMaker and I am well-versed from 5.5 to the latest version 19. I have excellent Scriptmaker skills, good AppleScript skills, excellent knowledge of the use of a variety of plug-ins, good interface design, reporting skills and project documentation skills. I am easy to work with and communicate with and most of the time available online.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Microsoft Excel
    HTML
    Database Programming
    SQL
    Database Management
    Claris FileMaker
    JavaScript
  • US$20 hourly
    Highly competent with the following programming languages and tools: - Delphi/Lazarus/FreePascal - VCL/LCL/FMX - FireDac, UniDac - Indy/ICS/NetClient - Restful server/client - OAuth - CEF4Delphi/TWebView - NodeJS/JavaScript/TypeScript - AdonisJS - Playwright, Puppeteer, Selenium for automation - SQL Server, MySQL - GIT/Github/GitLab/Bitbucket
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    Chromium
    Object Pascal
    API Development
    Chatbot
    Data Scraping
    Twilio API
    Web Crawling
    Chatbot Development
    WhatsApp
    Automation
    Bot Development
  • US$30 hourly
    A master in computer science heading to a doctorates degree. Developing solutions for 10 years in various platforms and languages. Keep updated and invest in studies is a goal. Inovation, proviciency and clever makes work better. - Fullstack developer - Web, Mobile and Desktop - Distributed computional - Concurrent applications - Web services - C#, Python, Delphi, HTML, CSS, JavaScript and more - Microsoft SQL Server and Oracle Database - Delphi Expert
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Android
    Mobile App Development
    Web Application
    Distributed Computing
    Web Service
    Microsoft Windows
    Linux
    C#
    .NET Framework
    Oracle Database
    Python
  • US$25 hourly
    More than 17+ years' experience programming with delphi. Parsing big files, multithreading, encryption, WinAPI. Oracle SQL/PL SQL.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Oracle PLSQL
    C#
  • US$35 hourly
    Welcome! I am a Delphi developer. Im used to deliver creative and innovative results for my clients. with smiles to spare. I would like to have the opportunity to create beautiful things with You!
    vsuc_fltilesrefresh_TrophyIcon Delphi
    API
    Windows App Development
    Data Scraping
    Automation
    Database
    Object Pascal
    Pascal
    Mobile App Development
    Mobile App Design
  • US$100 hourly
    • 10+ years of experience in software application development using .Net technology solutions. • Expertise in developing Applications using angular 2/4/8, C#, ASP.net MVC, Web API, .Net core and SQL server. • Experience of working on components, modules, services, routing, observables, Rxjs libraries and components interactions. • Experience of working in lazy loading modules and components interactions by using Input, Output, ViewChild and behaviorSubject approaches. • Experience of working on angular hooks, routing, route guards, ADAL configurations and Http interceptors. • Experience of working in OOPS concepts, Design patterns, filters, authentication and routing concepts in MVC. • Experience of developing the angular applications by using typescript, D3.js (Data Driven Documents) and HTML. • Proficient in database development, which includes Creating Tables, Indexes (Clustered and Non-Clustered), Triggers, writing stored procedures, User defined functions (UDF’s) in SQL server. • Worked on integration of the Splunk dashboard with my application by using splunk forwarder and API. • Developed the reporting-based applications in real time by integrating angular with d3.js. • Experience of doing code deployments into different environments by using Octopus Tool. • Actively involved in various applications to implement new technologies. • Good understanding on Agile/Waterfall models. • Experience of working in the complete Software development life cycle involving development, documentation, testing and maintenance. • Extensive development experience using Microsoft technologies such as: C#, ASP.NET, MVC, T - SQL, VB.NET .NET Framework, NET Core, Angular, JavaScript, Visual Studio, Web API, WCF, XML, WinForms, WPF, XAML, LINQ, Razor, Entity Framework. SSIS, SSRS, ETL Development • Experience with Microsoft SQL Server and Azure SQL DB in T-SQL writing dynamic queries, Stored Procedure and Functions. • Configuring CI/CD Azure DevOps to deploy code. • Hands-on cloud development Azure resources such as: Web Apps, Azure SQL, Service Bus, Azure functions, AKS, Containers, App Insights, Cognitive Services. • SQL Performance Tuning and Query Optimization. • Report development SSRS, Power BI and Tableau Dashboards. • Strong knowledge on EDI X12 format (Electronic Data Interchange) • Experience working with versioning tools like Microsoft TFS, Azure DevOps Server, Jira, SVN and Git. • Strengths include being a quick learner, problem-solving capabilities, and proven ability to work as a team player and lead the teams.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Bootstrap
    Web Application
    Node.js
    CSS
    React
    Netting
    JavaScript
    Angular
    .NET Core
    ASP.NET Core
    Microservice
    ASP.NET MVC
    .NET Framework
    ASP.NET
    C#
  • US$90 hourly
    I have been developing in FileMaker for 15+ years and have developed solutions for businesses in a variety of industries. I specialize in solutions for schools, camps, retreats and other recreational businesses. Using the latest versions and features of FileMaker Pro, I develop programs that turn your problems into solutions. I develop solutions that can be used for desktop or mobile use and have the option for web access. I integrate your solution with other applications in your workflow to improve your efficiency. Examples include Hubspot, Docusign, Teamup, USPS, and more. I offer hosting solutions at a very affordable rate or can help you set up and manage your own server. Some recent projects include: • Magazine and Website Ad Sales • Real Estate • Marina Management • Horticulture • Performing Arts School • Corporate Covid Testing • Tissue and Cell Samples Micro-Array Blocks • Auto Parts Sales • Guard Gate Management • Horse Rescue • Foster Care Tutoring
    vsuc_fltilesrefresh_TrophyIcon Delphi
    User Interface Design
    User Experience Design
    Claris FileMaker
  • US$75 hourly
    25 years experience with 3 Microsoft certifications in Asp.net, C# and SQL. Full-stack Web and Mobile Developer - Developed 14 MVPs to date. Expert in Blazor, Angular, React and SQL
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Xamarin
    Blazor
    .NET Core
    React
    Angular
    SQL
    C#
    .NET Framework
    ASP.NET MVC
  • US$19 hourly
    I am professional programmer with university education. I have 15 years experience in Delphi and 2 years in developing for Android platform with Java/Eclipse. I has completed many projects of the very various directions.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Microsoft SQL Server Programming
    Microsoft SQL Server Administration
  • US$45 hourly
    Hi, I'm an experienced C# developer. I'm System Analyst and Developer of information systems. I developed some frameworks to growth productivity on these systems using C#, MVC, Razor, EXT.JS, BootStrap, ... Also, I developed functions that depend on substantial data processing or needed low latency and high performance and worked optimizing complex Entity Framework Queries. As a Database developer, I worked with PL/SQL and T-SQL, creating Functions, Stored Procedures and SQL queries to Oracle and MSSQL Databases. Any doubt, chat me.
    vsuc_fltilesrefresh_TrophyIcon Delphi
    Windows Presentation Foundation
    .NET Framework
    C#
    JavaScript
    ASP.NET MVC
    AngularJS
    Razor Template Engine
  • US$30 hourly
    I am a software developer with 17 years of experience, using technologies such as: Delphi, PHP, Postgres, Firebird, GiT, SVN. I've also worked with Dataflex, Visual DataFlex and PowerBuilder, but in the last 10 years, I've been more focused on the technologies of Embarcadero Delphi (7, 10.x), in particular, development of API Rest application servers with technologies such as Datasnap and TMS Aurelius (ORM). Of these projects, 15 years of management were for projects in the management area public, in particular: Accounting, Tax, Legal (Attorneys). I also worked on parallel projects, in the areas of industry and business. Competence in managing the software development cycle, identification of need or scope, survey requirements, software architecture, diagram design streams(Bpmn), code, application testing and documentation technique. In recent years, I have been working especially with software integration using RestFull tecnology
    vsuc_fltilesrefresh_TrophyIcon Delphi
    API Development
    SQL
    JSON
    XML
    SOAP
    OAuth
    HTML
    RESTful API
    PostgreSQL
  • US$30 hourly
    I have been working as developer since 2000. I have developed a wide range of software. Skills: Java, Kotlin, Android, SQL/MySQL, Delphi, C++, C#, TCP/UDP, DirectShow, DVR/NVR board, CCTV/IP cameras, Hikvision/Dahua, I/O devices, SIP/VOIP/WEBRTC, HTML/PHP/jQuery/AJAX/JavaScript/CSS/Codeigniter. Ionic framework. AWS/Zoho/Apache. Flutter, Dart, Swift, Obj-c
    vsuc_fltilesrefresh_TrophyIcon Delphi
    PHP
    Android App Development
    TCP/IP
    VoIP
    Session Initiation Protocol
    WebRTC
    MySQL
    JavaScript
    Java
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At a Glance: Delphi

Introduced by Borland in 1995, Delphi is an integrated development environment (IDE) for the Object Pascal and C++ programming languages. If you wish to rapidly generate native code for Windows, Mac OS X, iOS, or Android, an expert Delphi developer can help you get your software project started.

Delphi developers on Upwork can quickly build stand-alone executables, GUI applications, and other software on a wide range of platforms. While Delphi is not as well known as similar languages, including C++ and C#, the IDE still has a market for modifying GUIs for legacy systems, generating standard DLLs, ActiveX DLLs, and native Windows widgets. A fast compiler, large visual component library, COM compatible interface, and the ability to quickly build apps with cross-compatibility on iOS, OS X, and Android have triggered a resurgence in popularity for the IDE. Experienced Delphi developers can take advantage of Rapid Application Development (RAD) principles to quickly build and deploy applications on a wide range of desktop and mobile platforms.

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