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Jorge is a Full-Stack Developer with about 10 years of experience. He has been in charge of the implementation of many IT applications in business core transactional systems like retail, manufacturing, consulting, transport, law firm, standard firm, insurance, time tracking, property management, e- commerce, streaming and financial platform. He has worked with many technologies and tools including C# with .Net Framework, .Net Standard, .Net Core(3.1-7), Silverlight/XAML, MVVM Pattern, MVC Pattern, WPF, Entity Framework, Dapper, AutoMapper, Unity, Selenium, XUnit and Dependency Injection, Service stack, Web API, Reporting Service, SQL, IIS, Team Foundation Service, Jira, Azure DevOps, TeamCity, AWS and Bitbucket, GitHub for CVS, HTML, Razor, JavaScript, Ajax, jQuery, CSS, Bootstrap, Material UI, [ASP.NET](http://asp.net/), Blazor, Angular8+, and basic knowledge with Azure Portal (Cognitive Services,Azure Functions, CosmosDB, EventGrid, WebApps, ServiceBus, RedisCache, Azure KeyVault, Blog Storage, App Insights), Microsoft Orleans and SharePoint. He has experience working with N-Layered architecture, Repository Pattern, Unit of Work Pattern, Generics, DDD, TDD, BDD, SOLID and clean code. He excels at programming with .Net and Entity framework/Dapper, but he doesn’t have problem using other ORMs. He excels working with design patterns, DDD N-Layered architecture and Microservices. Jorge has most often worked in development environment using the Scrum methodology but can adapt to any development process. He can communicate well in both English and Spanish and is very comfortable writing and speaking English. Jorge feels his greatest contribution to a project is companionship and teamwork.
I am an experienced Android Developer, public speaker and Kotlin lover. I can help you about any of these topics. You may ask me how to fix your coding problems. I am always open to help.
Full stack developer with over 11 years of experience specializing in software development for international financial, marketing and educational industries. Strong in design and integration problem solving skills. More than 7 years’ experience in working with .Net technologies(C#, [Asp.net](http://asp.net/) Webforms, [As.net](http://as.net/) MVC, .NetCore, WebPI, WCF), Oracle and MS SQL SERVER Databases. I am also a mentor, I love teaching software programming, especially programming with C#. I also make programming tutorials for students. \*\*\* Full refund if the issue was not resolved \*\*\*
I’m a passionate C# software engineer with nearly 12 years of experience building robust, maintainable applications using .NET, WPF, and modern development practices. I specialize in guiding developers through complex problems and teaching best practices for scalable, high-quality code. As a mentor, I bring a collaborative approach, offering clear explanations and practical techniques like 'characterization tests' to navigate and improve unfamiliar codebases safely. My goal is to empower mentees to solve challenges confidently and grow their technical skills. I see Codementor as the perfect platform to give back to the developer community while building meaningful connections. I’m open to 1-on-1 mentoring and code reviews.
I am Vlad, an iOS engineer with five years of experience. During my career, I had the chance to work on projects ranging from small ones to corporate-level projects. In this period, I experienced multiple architectures, design patterns, Apple frameworks, Clean code principles, SOLID principles, understood the value of testing and the benefits the TDD approach can bring to your design. I consider these skills fundamental to writing easy-to-change code. The primary trait of good architecture and good code, from my perspective, is the possibility to update and refactor code smoothly. At the end of the day, these are all skills that can be taught and acquired. I am more than happy to share them with you, the mentee. My ultimate goal is to help everyone write better code and incorporate these principles in day-to-day coding. If this sounds like a person you would like to collaborate with, don't hesitate to contact me!
With over a decade of experience in full-stack development, I specialize in **Ruby on Rails, custom eCommerce solutions** (Spree, Solidus), **ReactJS**, and **DevOps**. My expertise spans designing and developing scalable, distributed cloud-based applications with a strong foundation in **database architecture** and **system refactoring**. As a technology leader, I’ve successfully delivered complex, high-impact projects across industries including **Real Estate, Finance, Healthcare, Marketing**, and **eCommerce**. My portfolio includes building sophisticated eCommerce marketplaces, **SaaS platforms**, and multi-channel selling applications. I am passionate about crafting innovative, robust software solutions tailored to meet diverse business needs. **Key Expertise:** - **Backend:** Ruby on Rails, building and scaling RESTful APIs. - **Frontend:** ReactJS, JavaScript, responsive UIs with Tailwind CSS, and Bootstrap. - **eCommerce Solutions:** Spree, Solidus, custom marketplaces, multi-tenant SaaS platforms. - **Database Architecture:** MySQL, PostgreSQL, MongoDB, Redis, Cassandra, optimized for high performance and scalability. - **DevOps:** CI/CD pipelines (CircleCI, AWS Pipeline), containerization (Docker), cloud platforms (AWS, GCP, Heroku, DigitalOcean). - **Test-Driven Development:** Expertise in TDD using RSpec, ensuring high code quality and maintainability. In addition to my technical expertise, I have a strong commitment to **open-source contributions** and have developed multiple **Ruby/Rails/Spree extensions**. I also bring a wealth of experience in **refactoring legacy code bases**, implementing **performance optimisation**, and improving **scalability** and **security**. My passion lies in helping businesses unlock their full potential through technology, and I am always eager to collaborate on long-term, impactful projects. Let’s build the future, one line of code at a time. Best regards, Rahul Singh
I am an experienced, committed software engineer who continually seeks clean, elegant solutions to business challenges. My lifelong passion for technology drives me to proactively expand my horizons, constantly exploring and evaluating new languages, platforms, frameworks, tools, and best practices and applying them in my work to produce truly awesome results. I also believe that a fundamental prerequisite of highly successful teams is the open, honest interchange of ideas, feedback, and experience, culminating in an environment of personal and professional growth for all involved. It is in this spirit that I offer to share my experience with others as a CodeMentor.
**If I can't solve your problem, you'll get a full refund. I do not start the timer until I fully understand the issue.** A passionate and driven Software Architect with in-depth technical skills and a strong focus on delivery, with extensive experience at developing ultra-low-latency mission-critical trading engines for the worlds' top stock exchanges.
For over 21 years I have been a self employed software engineer. I work with my clients to take their ideas from conception all the way to final delivery. I have started three businesses which provides me the unique opportunity to see things from both the business and development perspectives. I love discovering how things work and I'm excited to share my discoveries with you. I am patient with everyone around me and enjoy coming up with ways to explain things in an easy to understand way.
#### Empowering Developers: From Novice to Expert Are you looking to embark on your software development journey or elevate your existing skills? With expertise in Python, Java, TypeScript/JavaScript, Rust, Dart/Flutter, Haskell and Clojure. I offer comprehensive guidance tailored to your needs. My approach combines technical proficiency with essential soft skills, ensuring you're well-equipped for the industry's challenges. #### Beyond Learning: Practical Implementation For those seeking hands-on assistance, I'm available for projects of various scales. Whether it's implementing new features, debugging complex issues, or optimizing database performance with Postgres and MongoDB, I bring a wealth of experience to the table. My commitment to clean code, SOLID principles, and multi-layered architecture ensures robust, maintainable solutions. #### Navigating the AI Landscape In the rapidly evolving field of artificial intelligence, I offer insights into the workings of Large Language Models (LLMs) and their applications. From crafting effective prompts to exploring the potential of open-source models, I can guide you through the intricacies of AI integration in your projects. Let's unlock the power of AI together and push the boundaries of what's possible in software development. #### Cutting-Edge Methodologies My unique approach to software development incorporates algebraic design principles and property-based testing. By employing a multi-tiered model that seamlessly integrates declarative functional programming, object-oriented design, and imperative coding, I create systems that are both elegant and efficient. This methodology allows for clear, abstract specifications that translate into practical, high-performance code. *Technologies / Skills* - Clean Architecture - Python - Java - TypeScript/JavaScript - Rust - Dart/Flutter - Haskell - Clojure - PostGreSQL - MongoDB - SOLID principles - TDD / BDD / ATDD - LLMs - ChatGPT, Claude, Llama
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