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I have experience as both a front-end developer and a full-stack developer. I've also worked as a technical team lead, and a software engineering manager. My areas that I currently focus on teaching for are React, DevOps, Cypress, and Spring Boot. I've also done a few thousand hours of tutoring over the past 11 years, mostly for software development. I'm conscious of keeping people from feeling overwhelmed or lost. I meet you where you are in your current skill level. When we work together, the learning is enjoyable and empowering.
Technical leader with 9 years building scalable solutions across auction platforms, content management systems, and enterprise applications. Currently leading AI-First development at Pickles Auctions, helping teams adopt GitHub Copilot and modern development practices. Strong background in microservices, CLI tools, and data engineering with a focus on mentoring developers and designing systems that solve real business problems.
I love to solve issues and debug problems that might arise into smaller solutions that make it well clear and more meaningful for anyone. I have vast knowledge with over 6 years of experience in programming with different technologies
It is my pleasure to offer my services to you as an experienced PHP developer, as a person who takes his work very seriously and strives to do anything professionally. I try to learn new things and incorporate them into my code standards during my free time. Every day, I strive to improve myself. My passion is sharing my knowledge in my field of expertise. I have worked as a lead employee in Web Development for many companies. Please contact me if you need any help with PHP, WordPress, Codeigniter, YII, AngularJs/Angular latest version, and web design.
Hi! I love Java, Python, Javascript, distributed systems, large scale systems, machine learning, natural language processing and image processing. My work has been featured on the AWS blog (https://tinyurl.com/chaosrunner), The Guardian (https://tinyurl.com/topvocab) , Billboard.com (https://tinyurl.com/topprofane) and other print/digital publications. I also own Amazon's chaos testing framework called AWSSSMChaosRunner (https://github.com/amzn/awsssmchaosrunner). I am a Senior Engineer at Amazon's Prime Video and have worked on scaling backend systems to millions of transactions-per-second, utilising various cloud technologies and primarily working with Java, Kotlin and Javascript. This involves image/audio/text processing systems, creating & managing databases/APIs for mobile/web applications and everything in between. I have 15yrs+ experience with backend engineering, cloud tech, nlp, signal processing and image processing. I can help you with any of these topics. I also love hackdays and have attended 20 hackdays in Europe in the last couple of years and collaborated with beginners/experienced developers on different kinds of projects. Thanks for reading and hope to talk to you soon!
A full-stack developer with extensive experience developing web applications. I have extensive knowledge in: * Programming languages * Frameworks * Databases * Algorithms * Version Control (Git,etc) * Designs, and best coding practices. If you're looking for an experienced software engineer with a passion for problem-solving and creating quality solutions, please get in touch. Cheers to the bugs solved, and to the ones we're about to solve.
Apparently, spending most of my time on unpaid contribution to an open source ecosystem does not pay the bills. Who'd have figured! So, if you're interested in learning more about Nix/NixOS or are just getting started or even looking to learn a bit about it to see whether you'd like to get into it; I'm your man. I've been using (and sometimes abusing) Nix daily since 2021. I do [the Full Time Nix podcast](https://fulltimenix.com), which is a podcast all about Nix since 2024. I hope you enjoy it! I also do [The Molybdenum Software Show](https://molybdenum.software), in which—together with friends—I contribute to the open source Nix software ecosystem. Follow that link for hundreds of hours of that. And [here's my GitHub profile](https://github.com/mightyiam), in case you wanna see what else I've been up to. I absolutely love the sharing of knowledge. So if you choose me as a mentor you make me ten times happier, and I can't wait to help you gain a deeper and more complete understanding of exactly the parts of Nix that you need to solve your problem. So, please, shoot me a message on this platform and tell me what it is you're curious about or need to learn more about or have to solve. I might just text you back an answer, or we get on a call and figure out whatever that is together. To me it does not matter that you're new to Nix, to Linux or even to software. I will mentor you with respect and patience regardess. I won't go on and on about things you don't want to know. I am here to serve your needs, accommodating your understanding, your state of mind, your mood and your motivation. Try me. I was literally born on Teachers' Day. Sessions with me are always recorded and you get free access to those recordings for your review. This is also for my protection. You have one week to download them. Looking forward to hearing from you! I'm sure we'll have a great time problem-solving. Here are my scheduling links: - 50 minutes hour https://calendar.app.google/yY6EJXCPX2XUjkXBA - 1 hour 50 minutes https://calendar.app.google/uD9tgQjEWNnEvuuT9
Hi, I am Chintan Kotadiya, Fullstack web developer with over 9 years of experience delivering web and mobile solutions for clients around the world. I specialize in building custom websites, scalable applications, and clean user interfaces using a broad range of technologies: - ```Frontend```: **JavaScript, React.js, Vue.js, Angular, Next.js, jQuery, Tailwind CSS, Bootstrap** - ```Backend```: **Node.js, Express.js, PHP, Laravel, CodeIgniter, Python Django, SailsJS** - ```Mobile & Cross-Platform```: **React Native, Flutter, Ionic** - ```Databases```: **MySQL, MongoDB, Couchbase** - ```Cloud```: **AWS, Azure, on-prem & virtual servers** - ```Tools```: **GitHub, GitLab, BitBucket, JIRA, Trello, CircleCI** From startups to established businesses, I have helped teams streamline their development workflows and scale digital products smoothly. I am flexible with time zones, open to both short-term and long-term work, and comfortable collaborating with agencies, individuals, or internal dev teams. If you are looking for someone who understands both the technical and business side of web development, I would love to connect. Let’s turn your idea into a functional and effective solution. Looking forward to working with you!
I **define the architecture**. For 21 years, I've been the person CTOs and lead developers call when systems fail under load, migrations are at risk, or AI integration needs to work right the first time. With expertise in **C#, .NET, Blazor, ASP.NET Core, SQL, Python,** and production AI agents (**Semantic Kernel, LangGraph, custom tool-calling**), I design systems where performance, reliability, and intelligent automation aren't optional—they're the baseline. I've shipped AI to **production** — not to a Jupyter notebook. I'm the creator of **FreeAIVoice** — a live AI voice platform with AI Voice Generation, Voice Cloning, and Speech-to-Text across **30+ spoken languages** and a developer API. I provided production systems for The New York Times. --- **Here's where I'm most useful to you:** - **The AI Integration Trap** — You've been asked to add AI to your existing .NET system but don't know whether to use *Semantic Kernel*, raw OpenAI APIs, or a Python sidecar. I've made that decision dozens of times. I'll make it faster and safer for you. - **The Blazor Bottleneck** — Your Blazor app is slow, state management is tangled, and you're unsure if you chose *Server or WASM* incorrectly. I can diagnose what went wrong and map a clean path forward — often in a single session. - **The Legacy Modernization Cliff** — You have a 10-year-old .NET system that needs AI or modern tooling but wasn't designed for it. I specialize in *incremental refactoring paths* that don't require a full rewrite and don't break what's already working. --- **What I Do Best:** - **Software Architecture & System Design** — scalable, maintainable systems from greenfield to enterprise - **AI Agent Development** — production-grade agents with Semantic Kernel, LangGraph & AutoGen — *not demos* - **Blazor & ASP.NET Core** — Server, WASM, hybrid — full-cycle development and performance tuning - **Python & AI Automation** — RAG pipelines, workflow automation, voice AI, LLM integrations - **Legacy .NET Modernization** — refactoring strategy, migration paths, incremental upgrades - **Architecture Audits** — identifying structural risk before it becomes a production incident, not after - **Debugging Complex Systems** — when the stack trace doesn't tell the whole story **If any of this sounds like your current situation — DM me. I respond to every message.**
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