Hire the best XML Developers in Lithuania

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$85 hourly
Turalas R.
- 4.9/5
- (20 jobs)
Professional Microsoft Dynamics NAV (Navision)/365 Business Central Developer with 15+ years of experience. Strong knowledge of Microsoft Dynamics NAV functional areas: - Financial Management, - Trade & Inventory - Sales and Purchases areas Technical areas of expertise: - Working with versions NAV 2.6 to Business Central - SQL Server configuration and maintenance - RDLC report development. - NAV/BC/SQL permissions configuration - Third party applications development - Upgrade from NAV 2009 to NAV Business Central - .NET development (XmlDOM, REST API, file management). - Working with web services. - AL extension development in Visual Studio Code.

XML
Web Service
.NET Framework
Microsoft Dynamics Development
Microsoft Dynamics 365
Enterprise Resource Planning
Microsoft Dynamics ERP
Microsoft Visual Studio
Microsoft SQL Server Reporting Services
Microsoft SQL Server Administration
$75 hourly
Giedrius G.
- 5.0/5
- (16 jobs)
My first touch with FileMaker was back in the 2000s when I was a part of the team in one Finnish company, and we were creating a global tourist information database. But as a FileMaker developer, I started from version 9 (2009), and I developed for my own business: construction project management. It took me a couple of years until I made a solution that I wanted to use. Later I showed my solution to my customers and friends, and they liked it, and they said: "...you have to make software...". I didn't need to wait long, and in a few years, I transformed into a full-time application developer. I am constantly developing my solution, which I call "Benroy Business App" now. And recently, I presented it as an Unlocked FileMaker Template. Personally, I have strong troubleshooting and problem-solving skills. Detail-oriented, multi-tasked with strong organizational skills. Work effectively, independently, or as a part of a team.

XML
Web Service
iOS Development
Claris FileMaker
$35 hourly
Vytautas N.
- 5.0/5
- (9 jobs)
Native Android app developer with more than 4 years of enterprise level experience, bringing the greatest ideas to life. I will see through my client idea/request, evaluate the best approach and get back with a suggested solution. During my 4 years of working with apps that had more than 4 million daily active users, I acquire a lot of UX/UI knowledge and generally I am able to identify bad design if I see one. You can count on me to identifying pain points in your ideas and suggesting you on how to make it better. So, I will definitely help you: To create a native Android app from scratch Fix bugs (down to a root cause) Redesign your app Migrate your iOS app to Android For smaller scale projects I can also deliver cross platform solutions for both iOS and Android by using a framework, such as Flutter

XML
Android SDK
Mobile App Development
Payment Functionality
Camera
Android
Kotlin
Flutter
Java
Firebase
Dart
Hybrid App Development
$45 hourly
Victor S.
- 4.9/5
- (108 jobs)
I'm a fully Linux guy. I have more than 20 years of full-time IT employment in my background. My core competency includes XML/XSD/XSLT/FOP, some SoAP/WSDL and REST tasks. I like to solve eBay and other API tasks. These are my favourite jobs. Also, I have 25 years of Perl experience (CPAN, modPerl, FCGI). I'm not a super strong person in C++ and Java. However, I'm not a novice there too. I created some data-sources drivers on C++ for integration with Oracle, MySQL or other backends. I know how to build makefile or Apache Ant files by hand, and how to manage git, svn, cvs and a lot of other stuff. Now, I'm already having several years of successful Upwork experience.

XML
Unix
Linux
TCP/IP
SOAP
Linux System Administration
Bash Programming
XSLT
XSD
SMTP
API Development
Perl
HTTP
SQL
$38 hourly
Ipolitas S.
- 5.0/5
- (50 jobs)
I am Senior Microsoft Dynamics AX developer with experience more than 14 years of development AX 4.0/2009/2012 R2/R3. I have experience of X++ more than 14 years, 5+ years developing SSRS reports for Microsoft Dynamics AX 2012 R2/R3, 5+ years developing services (AIF) for Microsoft Dynamics AX 2012 R2/R3. My most exciting projects are Microsoft Dynamics AX 2012 R3 integration with internal client's systems through AIF (web serivces) and Microsoft Dynamics AX 2012 R2 integration with Microsoft Dynamics CRM 2015. Integrations were done using Scribe Insight as middleware. I have done EDI integrations for few my clients using AIF (both file adapter as well as http adapter). I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. At the same time I have a good network of freelancers I worked with, so if you need a team and not only one freelancer I can offer even more. I look forward to hearing from you soon!

XML
Microsoft Dynamics 365
XSL
Microsoft SQL Server Reporting Services
Microsoft Dynamics ERP
Microsoft Dynamics Development
Transact-SQL
$18 hourly
Volodymyr K.
- 5.0/5
- (21 jobs)
I specialize in FULL STACK development of web applications built upon Laravel, Node.js, Next.js and MERN Stack Other experiences over 10 years of development include: - C/C++/PHP/OOP - Javascript (Node.js/React.js/Next.js, jQuery 3+) - MySQL/MongoDB database design - HTML5 + CSS3 (sass/scss) - Sphinx FullText search implementation on high load systems - XML/JSON parsing - Version control tools (Git, Github) - Experience in integrating third-party APIs (Twilio, Google, GitHub, SOAP, ChatGPT etc) - RESTFull API development experience - Advanced Linux user - AWS, Docker - SmartZone API, Radius client My value as a developer is not only about the technical skills, but also about creativity at problem solving and good system design. I work on a consistent schedule and I don't suddenly fall silent or disappear just like that.

XML
AWS Lambda
Full-Text Search
Laravel
Google Maps API
Yii
MySQL
SOAP
PHP
Docker
Git
Vue.js
JavaScript
CSS 3
HTML5
$20 hourly
Ernest Z.
- 0.0/5
- (0 jobs)
🚀 Junior Software Engineer | Full-stack Developer I am a dynamic and detail-oriented Junior Software Engineer with hands-on experience in developing and maintaining CRUD applications for internal banking systems at Luminor Group. My proficiency spans Progress ABL, JavaScript, and front-end technologies, including XML, Pebble templates, and Bootstrap. I excel in collaborative environments, having actively contributed to cross-functional teams on multiple projects, ensuring timely delivery of high-quality software solutions. Key Skills: Progress ABL | JavaScript | XML | Pebble Templates | Bootstrap Front-end Development | CRUD Applications | Bug Resolution Linux Terminal | Git | Jira | Confluence | Project Management Professional Highlights: Successfully developed and maintained CRUD applications, enhancing operational efficiency and customer service. Proficient in front-end technologies, resulting in the creation of user-friendly interfaces for banking applications. Actively collaborated with cross-functional teams, fostering effective communication and teamwork. Applied Linux terminal skills for development and troubleshooting tasks, ensuring comprehensive project tracking with Jira. Education: BSc in Computer Science from Coventry University (Class 2:1) Developed a 1st class emotion recognition system for the final year project using Python, incorporating OpenAI's API for context-aware chatbot responses. Certifications, Skills & Interests: Certifications: NKKM Webpage Development, Bloomberg Market Concepts. Skills: C++, Python3, Flask, HTML5, CSS3, JavaScript, PHP, C#, R, WordPress, MySQL, Git, Project Management. Interests: Gym, nature walks, reading, traveling, sustainability, diversity news. Project Experience: Contributed to a Discord.py chat bot for cocktail recipes. Collaborated on a C++ dungeon exploration game. Created a Flask, Python3, HTML, CSS3, SQL book store application with integrated checkout API. Developed a machine learning solution for predicting insurance claims using Jupyter Notebook, pandas, numpy, and sklearn. Conducted big data analysis in MATLAB and implemented various algorithms and data structures in Python3. Built a ReactJS, NodeJS RESTful full-stack social media application. Developed a C#, .NET MAUI mobile application focused on user well-being. Created a Python script for Ethereum wallet scanning using the Etherscan API. Developed a decentralized crowdfunding platform using React and Solidity on the Sepolia Ethereum Testnet.

XML
NodeJS Framework
CSS 3
HTML
Unix
Bootstrap
JavaScript
OpenEdge Advanced Business Language
SQL
Flask
C++
Python
$15 hourly
Anna P.
- 0.0/5
- (0 jobs)
🔧 How I Can Help & What Problems I Solve as a QA Engineer 🐞💡 I help businesses build better, faster, and bug-free digital products by ensuring every release is tested, verified, and ready for real users. As a QA Engineer with a strong background in HR and Computer Science, I combine technical expertise, attention to detail, and business awareness to deliver real value to development teams. 🚀 ✅ What I Do: 🔹 Manual & Automated QA — covering Web, Mobile, and API testing 🔹 Writing and executing test cases, bug reports, test documentation 🔹 Ensuring proper coverage of functional, integration, and regression testing 🔹 Testing APIs (REST, SOAP, gRPC) with Postman, Swagger, Charles Proxy 🔹 Working with SQL, JSON/XML, and using tools like TestRail, DevTools, Python, JavaScript 📌 Real Cases & Value I Bring: 📍 Detected a critical API bug during pre-release, which saved the team from a major hotfix post-launch 📍 Reduced time spent on regression testing by creating optimized test suites and documenting edge cases 📍 Improved cross-team communication by combining my HR experience with QA skills — ensuring issues are clearly described and fixed faster 🌱 Why You Can Trust Me: ✨ I have experience of hands-on testing 🎓 Higher education in Computer Science 📚 Completed a certified QA Engineer course 💬 Strong soft skills from 5 years in IT 🚀 Passionate about learning, improving quality, and helping teams ship confidently 🔍 Looking for QA-related opportunities where I can contribute to building high-quality, user-centered products. Open to collaboration and always eager to grow! Let’s connect and build something amazing — with zero bugs 💻💪 Let’s squash some bugs together! 🐞💪

XML
Computer Science
DevOps
Agile Software Development
Testing
Charles Proxy
Bug Reports
Python
JavaScript
JSON
SQL
Swagger
Postman
API Testing
QA Engineering
$25 hourly
Mike G.
- 0.0/5
- (0 jobs)
I'm expert in .NET and Java related technologies, an author of Sharp IMG Viewer desktop application for Windows. Sharp IMG Viewer is a resource explorer which lets to open images, extract from various sources, save images in other formats, view image properties including metadata, perform operations on selected images. Moreover, I developed Sharp IMG Viewer web site powered by Google AppEngine PaaS using Java. Sharp IMG Viewer web site enables you to upload images and video files and post them to social networks, send by E-mail or SMS/MMS. Make phone calls online from browser using VoIP client on the Sharp IMG Viewer web site. In addition to phone numbers you can call to another Twilio client or SIP endpoint as well as accept inbound calls from other callers. Moreover, since video and audio conversations are enabled by Twilio, you can use real-time video infrastructure to communicate online.

XML
SMS
jQuery Mobile
J2EE
Google App Engine
XMPP
Microsoft Azure
.NET Framework
Twilio API
Azure DevOps
Java
JavaScript
C#
CSS 3
Spring Boot
HTML5
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