Hire the best Software Architecture Freelancers in Croatia
Check out Software Architecture Freelancers in Croatia with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (9 jobs)
Machine learning engineer with many years of experience in Computer vision. Having a Ph.D. in computer science and a track of peer-reviewed research papers. Feel free to look me up on Google Scholar. Mains Tech skills: Python, TensorFlow, Keras, PyTorch, Scikit-learn, Pandas, NumPy, and Docker. I can help you with: - Machine learning model development and delivery - data acquisition, model training/testing/evaluating/visualization - Literature overview and topic research - Debugging and code reviews - Explaining and/or implementing advanced machine learning models - Giving lectures - Feel free to add something :D I’m highly independent in my work but know when and what questions to ask. I’m creative, open-minded, and organized. I like to deliver on time and be open about issues foreseen or tumble upon. Writing detailed project documentation, reports, and clean code are practices I cherish the most. Some of the projects I've worked on include: - counting vehicles on a highway - residential meter detection and OCR (using either SIFT or Faster R-CNN) - white balancing using convolutional neural networks, attention mechanism, ensembles, and genetic algorithms - tone mapping using low-level image processing and analysis - pedestrian detection and tracking - custom dataset acquisitions, labeling, and organization
Software Architecture
Software Architecture & DesignDockerDeep Neural NetworkConvolutional Neural NetworkImage ClassificationImage ProcessingImage AnalysisKerasComputer VisionJavaTensorFlowMachine Learning ModelMachine LearningPython - $65 hourly
- 5.0/5
- (6 jobs)
Hi there! I'm Leo, a passionate full-stack developer from Croatia. As Steve Jobs once said, "Stay hungry, stay foolish" - and that's precisely how I approach every project I work on. With a degree in informatics and organization, I'm always eager to dive headfirst into new challenges and help bring cutting-edge technology to life. From the tiniest details to the grandest visions, I approach every project with a problem-solving mindset, a strong work ethic, and a dedication to excellence. Along the way, I've gained valuable insights into both the business and user sides of things, giving me the ability to craft truly exceptional products that exceed expectations. Let's work together and make something amazing! 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Proven track record: With 10+ years of experience in the industry, I have had the pleasure of working with numerous clients, delivering high-quality work and earning 20+ positive reviews. My clients appreciate my attention to detail, problem-solving skills, and commitment to their projects. ✅ Effective communication: I understand that communication is key to a successful project, and I make it a top priority to keep my clients informed and involved every step of the way. Whether it's through email, slack, or other channels, I am always available to answer questions and provide updates. ✅ Full-stack expertise: As a full-stack developer, I have a broad range of skills and knowledge that allow me to take on complex projects and deliver exceptional results. From front-end design to back-end development, I can handle every aspect of your project with ease. ✅ Collaborative approach: I believe that the best results come from a collaborative effort between the client and the developer. That's why I take the time to understand my clients' needs and goals, and work closely with them to achieve their vision. 😁 I'm passionate about what I do, and I'm excited to bring that passion to your project. If you're looking for a skilled and dedicated developer who can deliver top-quality work, look no further!
Software Architecture
Software Architecture & DesignLocation-Based ServiceProject ManagementSystems EngineeringInformation SecuritySwiftFlutterAndroid App DevelopmentMap IntegrationCSS 3C#HTML5 - $50 hourly
- 2.6/5
- (7 jobs)
Welcome! I am a developer with over 8 years of professional experience and a passion for coding that extends beyond work. My areas of expertise include: • Building custom web solutions and maintaining existing ones • Refactoring legacy systems • Providing consultation services • Covering complex projects with automated testing suites I understand that as a client, you are looking for a partner who can deliver tangible results. With my expertise and experience, I am confident that I can help you: • Increase your revenue through the development of effective web solutions • Streamline your operations by refactoring legacy systems • Gain valuable insights through consultation services • Ensure the quality of your projects through automated testing suites Whether you need a team player or a lone architect, I am comfortable working in both environments. I hold a Computer Science Masters degree and specialize in following tech stacks: • PHP frameworks like Laravel, Lumen, Laravel Nova, Statamic, and Symfony • PHP/Laravel security audit and secure oriented coding - pentesting audit. Tooling familiarity - Burp Suite, NMAP, Nikto, Amass, Whatweb, SQLmap + secret tooling I built myself • CMS platforms like Magento 1 & 2, WordPress, and MicroService architecture • CI/CD, TDD, DDD, Docker, Mongo, Postgres, MySQL • JavaScript frameworks like VUE.js, Alpine.js, and NODE.js • DAPP development using Blockchain, Web3, Solidity, Truffle, and Drizzle with VUE.js I am available immediately and prioritize clear communication throughout the project lifecycle. As a battle-hardened developer, I pride myself on never abandoning a project or client and always going the extra mile to ensure their success. If you are looking for a reliable and experienced developer to help you achieve your goals, please do not hesitate to contact me. I would be happy to discuss your project and provide you with a customized solution that meets your needs. Thank you for considering me for your project. I look forward to working with you!
Software Architecture
Web ScrapingSoftware Architecture & DesignBrowser AutomationSolidityFull-Stack DevelopmentDevOpsAPI DevelopmentNode.jsJavaScriptPHPSaaSMicroserviceLaravelVue.jsSQL - $15 hourly
- 5.0/5
- (8 jobs)
Founder of YB architecture, where I offer my 3D visualization services for all the word. I currently located in Rijeka, Croatia. My professional training took place in Argentina, at the National University of Rosario. As an architect, I have extensive knowledge of the design and construction process, allowing me to successfully communicate with industry clients and achieve the highest possible standard on any given task.
Software Architecture
Software Architecture & DesignExterior RenderingConstruction2D Design & DrawingsInterior ArchitectureVisualizationAutodesk AutoCADAutodesk Revit3D DesignLumionSketchUpAdobe Photoshop3D Modeling3D RenderingArchitectural Design - $30 hourly
- 5.0/5
- (1 job)
Dedicated and organized Solution Architect and a Fullstack Developer with bachelor and master computer science education and 4 years of experience working in the IT industry building and maintaining projects ranging from microservices to large monolith solutions in the environments which demanded strong time and priority management. My mission is to make new and existing business processes more efficient by building IT solutions with high commercial value around them. In short, the scope of my work includes: - Team management - Interviewing candidates and onboarding new team members - Collecting and suggesting user stories/features (Conducting interviews with clients) - Formulating product requirements - Requirement breakdown and task estimation - Fullstack development of the tasks (database, backend, frontend) - Writing technical and solution documentation - Testing of the developed software (TDD, writing unit and integration tests) - Deployment - Software Maintenance (database patching, bugfixing,...) ------------------------------------------------------------------------------------------------------ PREVIOUS WORK: Until August last year, I worked in Copenhagen for an IT consultancy company as a software developer. This dynamic environment required good time management, constant adaptation to the clients’ needs, and learning about their business. It also required learning new technologies necessary to provide the requested services. During my tenure in the company, I worked on five different projects as a member of SCRUM teams that counted up to seven members. My roles on these projects included frontend, backend, and full-stack development. Sometimes these roles were client-facing so I communicated directly with the clients to understand their business processes, new functionality requests, and newly emerging issues. Finally, the experience of working in a consultancy has thought me to adapt to the existing codebases fast and integrate well within the new teams. One of the projects I worked on was Rejsekort portal, where the solution is built using C#, .NET, ASP.NET, Entity, MSSQL, Angular with Typescript, and usual frontend tools - JS, jQuery, CSS, HTML. On this project, I was acting in a full-stack role, working in an agile setup, developing both frontend and backend based on the functional requirements, doing database management (implementing tables, views, indices, stored procedures, etc.), as well as being responsible for Continuous Delivery of the system (through Azure DevOps). My other tasks included incident management and analysis, along with proposing the solutions to these occurred incidents. In the past half a year, I have been working on several projects utilizing .NET 6, Java (Spring Boot and Hibernate), SQL, Node.js, and React.js with Typescript. Two of these projects are a job ad portal and a laundry management system. These systems consist of client applications and REST API services designed following SOLID principles. Both of these projects and others are referenced in my CV and are available on Github ------------------------------------------------------------------------------------------------------
Software Architecture
.NET CoreSoftware DevelopmentSoftware Architecture & DesignFull-Stack DevelopmentHTMLWeb DevelopmentDatabase DevelopmentPythonJavaJavaScriptSQLCSSNode.jsReactC# - $80 hourly
- 0.0/5
- (2 jobs)
I have a strong background in both Product Management and Research. I co-founded a company focused on improving product development and customer-centric strategies. My foundation as a Computer Scientist allows me to effectively communicate with developers, contribute to product ideas, and even get hands-on when needed. 🚀 My experience spans various industries, from startups to large enterprises, with an emphasis on data-centric roles. I am not one to shy away from rolling up my sleeves and diving into databases to understand architectural frameworks or to gain insights into product/user behaviours. Market & Data Research 🔍 --------------------------------------------------------------- A deep understanding of market needs, customer requirements, and competitive landscape, coupled with data analysis, forms the cornerstone of my work. My skills in this area include: Gathering and refining requirements Conducting market and competitor research Performing technical product research Analyzing data using tools like Heap, Google Analytics, Tableau, SQL, and Datagrip Solution Architecture 🏗️ --------------------------------------------------------------- I use my technical background and problem-solving skills to design robust software solutions. My competencies in this area cover: Developing product roadmaps Designing data architecture Crafting strategic plans for component development Formulating team strategies and project scopes Suggesting architectural improvements and integration solutions Creating methodologies to optimize object-oriented software and database development Product Management 🎩 --------------------------------------------------------------- Drawing on my diverse product management experience, I excel in planning, roadmapping, and managing cross-functional teams. My skills in this area include: Strategic product planning and roadmapping Conducting sprint planning and reviews Leading cross-functional teams to deliver on product objectives Managing stakeholders and aligning their expectations User Experience Research & Design 🖼️ --------------------------------------------------------------- I emphasize on user experience and use a variety of tools and techniques to design products keeping users in mind: Conducting qualitative research Performing product analysis Conducting usability & heuristic testing Creating journey maps Developing wireframes & rapid prototypes Applying UX engineering practices Project & Process Management 💼 --------------------------------------------------------------- I bring substantial experience in managing complex projects and leading diverse teams using various methodologies. My expertise also includes refining operational processes for better efficiency: Managing product lifecycles Implementing Agile, Scrum, and Shape Up methodologies Providing team leadership Managing risk & budget Conducting gap analysis Streamlining operational processes Technical Experience ⚙️ --------------------------------------------------------------- My technical prowess spans a broad range of technologies and tools that aid in product analysis and management: Architecture and modeling - UML, BPMN, ERM, Design Patterns Front-end - HTML, CSS, JavaScript, TypeScript Back-end – Node.js Game development – Unity, C# Data access - MySQL Tools - Git, Trello, Slack, Jira, Microsoft Teams In my role at Alvin, a forward-thinking startup specialising in data lineage, I am recognised as a technical product manager with a penchant for organisation, experience, and unwavering commitment. Prior to this, I've left a significant impact as a Product Manager at Greyp Bikes (Porsche eBike Performance), a pioneering producer of high-end electric bikes and software solutions. In my former capacity as a Product Owner at SofaScore sports application, I navigated the complexities of managing a product relished by over 20 million active monthly users. Proficient in agile project management, I have successfully instituted Scrum and ShapeUp processes in startups and scaleups such as Alvin, SofaScore, and Greyp. I have a holistic approach towards product management, overseeing every aspect of the product lifecycle from its inception to realization. My diverse background, solid technical understanding, and broad industry experience make me an invaluable asset in any product-driven environment. I look forward to employing these skills to assist your organisation in developing innovative solutions that captivate the market.
Software Architecture
Software Architecture & DesignPrototypingSaaSCross Functional Team LeadershipLow-Code DevelopmentAgile Software DevelopmentProject ManagementProduct ManagementResearch MethodsWireframingEntrepreneurshipManagement SkillsProduct ResearchCompetitive AnalysisData Analysis - $15 hourly
- 5.0/5
- (10 jobs)
3D visualization /Interior design/Architecture/ I'm an Interior Architect and 3D Artist . I achieved numerous collaborations and successfully completed projects in the field of architecture and interior design. My working goal is to create inovative, functional spaces through thougtful planning and creative problem solving that will enchance the life of it s occupants. Computer skills: • 3Ds Studio Max+ Vray • Autocad • Adobe Photoshop and Lightroom The architectural services I provide are: • 2D and 3D drawing • Photorealistic interior renders • Commercial and residential projects • Space planing, Shop drawings, Conceptual drawings
Software Architecture
Software Architecture & Design2D DraftingAutodesk 3ds MaxArchicadInterior Design3D Rendering3D ModelingAdobe PhotoshopAutodesk AutoCAD - $225 hourly
- 0.0/5
- (0 jobs)
A highly skilled low-level software engineer with a strong focus on C/C++ and server development, I bring extensive experience in optimizing performance, writing efficient system-level code, and troubleshooting complex technical issues. Proficient in designing and implementing scalable backend systems, I am well-versed in memory management, concurrency, and multi-threading.
Software Architecture
PythonQuantitative FinanceQuantitative AnalysisFinanceSoftware Architecture & DesignC#GolangBashCC++Problem SolvingComputing & NetworkingNetwork EngineeringInformation SecurityDevOps - $40 hourly
- 0.0/5
- (0 jobs)
Creative Back-End Developer with years of first-hand expertise in Software Architecture, Scrum & Agile areas with a willingness to learn and master RESTful & APIs and Front-End Development. Web Servers Administration specialist., CAREER ASPIRATION In the next 3 years I want to seek the position of Back-End Web Developer with YZI Tech being a self-motivated IT professional with huge knowledge in JavaScript, HTML, CSS, and mobile responsive web development, as well as strong skills and ability in writing clean and efficient code.
Software Architecture
Python ScriptResponsive DesignDatabase ProgrammingRESTful ArchitectureSoftware Architecture & DesignDatabase Developmentweb3.jsSoftware DevelopmentScrumDatabase Management SystemAPIEthereumNode.jsDatabaseEther - $50 hourly
- 0.0/5
- (0 jobs)
An interdisciplinary individual with 6+ years professional development experience in a wide array of software development tools and languages. • Knows C/C++, Cmake, OpenGL, HTML, CSS3, python, javascript and asm • Is able and proficient at project management • Can perform UI/UX design well • Can write good technical documentation • Knows a great deal about software development pipelines • Adept at doing code reviews, code design and refactoring
Software Architecture
AlgorithmsUX & UICode RefactoringCode ReviewJenkinsLinuxCMakeWordPressCSoftware Architecture & DesignOpenGLWeb DevelopmentResponsive DesignPythonC++ Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.