Hire the best Backend Rest API Freelancers in Vilnius, LT
Check out Backend Rest API Freelancers in Vilnius, LT with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (23 jobs)
Hi there! I'm an experienced and passionate back-end developer specializing in .NET technologies. With a keen interest in API development, automation, web scraping, console, desktop applications & cloud development (Azure & AWS). I'm dedicated to delivering high-quality solutions that exceed client expectations. Skills: ✔ C# .NET 5-9 / .NET Core / ASP.NET Core ✔Azure Cloud (swa, functions, entra id, appinsights, psql, container apps, .bicep) ✔ Amazon Web services (AWS) ✔ Firebase push notifications ✔ Prometheus, Grafana ✔ Openshift, Kubernetes ✔ Docker ✔ Terraform ✔ Rest API ✔ Windows desktop applications development (WPF/Winforms) ✔ DevOps (CI/CD [Azure DevOps, Gitlab, Github], terraform) ✔ Selenium, HtmlAgilityPack ✔ Azure, Amazon web services (AWS) ✔ Microservices architecture ✔ Message queues ✔ MsSQL, SqlLite, PostgreSQL (ADO.NET | Entity Framework | Dapper) What sets me apart is my dedication to truly understanding the business case and the unique needs of each client. I believe in collaborative partnerships, where I can offer valuable insights, suggest better approaches, and introduce features that enhance the overall project. I take pride in leaving a piece of myself in every project I work on. If you're looking for a highly skilled cloud & back-end developer with a knack for problem-solving and a deep understanding of .NET technologies, I'm here to help. Let's work together and create something remarkable!
Backend Rest API
ScriptingData Scraping.NET CoreDesktop ApplicationDatabaseAzure DevOpsASP.NET CoreMicrosoft SQL ServerSwaggerAPI IntegrationMaterial DesignData ExtractionTerraformRESTful APIWindows Presentation Foundation - $50 hourly
- 5.0/5
- (9 jobs)
𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 🔷 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 🔷 𝟏𝟖+ 𝐘𝐞𝐚𝐫𝐬 𝐎𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🔷 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 I'm Aurimas, a full-stack ASP.NET developer for your business, and I'm here to assist you. I specialize in translating 𝐲𝐨𝐮𝐫 𝐮𝐧𝐢𝐪𝐮𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 into effective, user-centric software solutions. My mission is to simplify 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬 and provide efficient solutions that drive your business forward. My Areas Of Expertise: | 𝐀𝐒𝐏.𝐍𝐄𝐓 | .𝐍𝐄𝐓 | 𝐂# | 𝐁𝐥𝐚𝐳𝐨𝐫 | 𝐄𝐧𝐭𝐢𝐭𝐲 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 | 𝐌𝐒 𝐒𝐐𝐋 | 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 | 𝐕𝐮𝐞 | 𝐑𝐄𝐒𝐓 | 𝐂𝐥𝐞𝐚𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 | 𝐓𝐃𝐃 | 𝐃𝐃𝐃 | What Makes Me Stand Out: ◆ Comprehensive Expertise: I bring a wealth of knowledge and experience to the table, enabling me to create robust solutions. Whether you need a user-centric single-page application (SPA), a scalable REST API, or a high-performance data access layer, I've got you covered. ◆ End-to-End Solutions: I can guide you through the entire software development lifecycle. Whether you're starting from scratch or looking to enhance existing features, I can assist in every step, from design and implementation to deployment. Why You Should Choose Me: ◆ You're the Boss: I believe in putting you in the driver's seat. I take the time to understand your business inside and out, so the solutions I deliver are tailor-made for your success. ◆ Quality Assurance: My commitment to excellence means that I deliver software that not only works but also stands the test of time. Quality is never compromised. ◆ Effective Communication: I value clear and timely communication, ensuring you're always in the loop. Collaboration is key to a successful project, and I'm here to make that happen. Are you ready to take your business to the next level with seriously awesome software? Let's chat and see how I can bring your ideas to life. Kind Regards, Aurimas Matiekus
Backend Rest API
Microsoft AzureMicroserviceArchitectureDomain-Driven DesignRESTful APITypeScriptJavaScriptAngularBlazorEntity Framework.NET CoreASP.NET CoreASP.NET Web APIC# - $50 hourly
- 5.0/5
- (1 job)
Represent Aristek Systems (aristeksystems.com): - development of comprehensive bespoke solutions from scratch - product dedicated teams - web and mobile apps - ERP/ CRM/ LMS/ EHR - API integrations with third-party software - expertise in different domains - HIPAA, WCAG, IMS Global, GDPR standarts - an overall market presence is 10+ years - the longest partnership is 9 years
Backend Rest API
Web ApplicationProject ManagementRESTful APISymfonySoftware DevelopmentSoftware QAFront-End DevelopmentUX & UIRuby on RailsAPI IntegrationPHPReactBusiness AnalysisInformation Technology - $30 hourly
- 5.0/5
- (9 jobs)
I am an integration specialist who can connect different services! My main specialization is automation using Make (formerly Integromat) I have knowledge in: *Microsoft office products; *Webservices, API (RESTful); *SFTP, file management; *File transformation, structuring (XML, JSON); *HTTP(S) requests; Why do I specialize in Make? Because it is very easy to use, and maintain and you have full control of processes. Make has a very big variety of modules already implemented (like Calendly, Zoho, HubSpot, Xero, and more..) and in this way, I can get the job done very fast and in the best possible practice.
Backend Rest API
Zoho CRMAPIImplementationRESTful APIJavaSQLAPI Integration - $50 hourly
- 0.0/5
- (0 jobs)
I have almost 10 years of experience working in different companies IT field. Throughout my career I was mostly working in roles that require a lot of communication, problem solving and project management. Currently, I'm working in Sports Data Technology company - Genius Sports and managing two teams based multiple locations (Italy, Singapore, Colombia, Lithuania, Latvia) that are responsible for Genius Sports products implementation for sports leagues and federations around the world. I possess process, project and people management skills. On daily basis I'm working in collaboration with development teams so agile practices and scrum based development is something that I feel comfortable with. In addition, my experience also involves driving the integration of newly acquired companies products to Genius Sports products ecosystem in a role of project manager. Some systems that I'm working on a daily basis: Microsoft office, Atlassian suite tools (Jira, Confluence ), Monday.com, Postman, Monday.com I signed up to upwork.com to try out freelancing as a part time in addition to my main job in Genius Sports and would be happy to participate in any IT related projects.
Backend Rest API
Data AnalysisRESTful APIProject ManagementCustomer SupportContinuous ImprovementBusiness ManagementStaff Recruitment & ManagementTraining PresentationCustomer ServiceTrainingManagement Skills - $35 hourly
- 5.0/5
- (2 jobs)
I am a skilled Java developer with a strong background in building robust, scalable, and high-performance applications using SAP Hybris and Spring Boot. My expertise includes RESTful API design, microservices architecture, database management (SQL & NoSQL), and cloud deployment on platforms like Azure, Google Cloud or AWS. I am passionate about delivering clean, maintainable code and providing solutions that align with business needs, whether it’s enhancing an existing application or building from scratch.
Backend Rest API
ReactGolangSpring BootTechnical Project ManagementPayment Gateway IntegrationSOAPjQueryHibernateProcess EngineeringJenkinsRESTful APICode ReviewSpring FrameworkSAP HybrisJava - $75 hourly
- 0.0/5
- (0 jobs)
Senior .NET developer with over 15 years of proven experience in backend and frontend development and database design. Proficient in enterprise software development. Capable of working with short- and long-term projects building new and extending existing solutions. Strongly hard-working and self-motivated quick-learner with excellent analytical skills and unwavering commitment to delivery work of the highest quality. Heedful technical leader. Working full time remote jobs since 2015.
Backend Rest API
RESTful APIKubernetesDockerWindows FormsC# - $39 hourly
- 0.0/5
- (0 jobs)
Web/Mobile application development is my passion. I achieve high-quality products with a proven software development process. I have built various complex solutions (from simple social apps up to big multi-component enterprise management systems) for a diverse range of businesses and industries (healthcare, Finances, Retail, IT management, e-Commerce, Marketing&Advertising, Transport&Logistics, Media&Publishing, Social networks, Entertainment). I am looking for challenging tasks and complex mobile development projects, where my technical knowledge, analytical and managerial skills can be put forth for successful completion of projects. Looking forward to hearing from you and bringing value to your business! My Skills: - React, Angular, Vue - Django, Flask, Laravel, ROR - JavaScript/TypeScript, PHP, Python - Flutter, React Native - Swift, Kotlin, Java - MySQL, PostgreSQL, MongoDB
Backend Rest API
Vue.jsRESTful APIWeb DevelopmentDjangoMobile App DevelopmentDartReactSwiftAngularKotlinPHPJavaScriptPythonFlutterGraphQL - $10 hourly
- 5.0/5
- (1 job)
I'm a software engineer based in Lithuania working for the fintech industry. I have extensive experience in C# backend development, DevOps, automation using PowerShell/Bash. We can have a chat and see whether I can solve any of your issues. My technical expertise has been rated as "Oustanding" for most of my career's performance reviews, so I believe I'm more than capable of getting your job done.
Backend Rest API
SQLLinuxJavaC#DevOpsEvent-Driven ProgrammingSoftware Architecture & DesignMicrosoft SQL ServerRESTful APIMicrosoft Windows PowerShell - $8 hourly
- 4.2/5
- (2 jobs)
Hello! My name is Victor, i can help you with python scripting, scrapping, APIs, bots, and other backend things.
Backend Rest API
CeleryPython AsyncioApache KafkaTelegram APIPython ScriptRabbitMQAPIRESTful APIDjangoPythonPostgreSQLWeb ApplicationMySQL Want to browse more freelancers?
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