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Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
Passionate and skilled blockchain developer with a strong focus on Ethereum blockchain and smart contract design, development, and integration with front-end Web3 applications. Proficient in Java, JavaScript, Solidity, and various development tools such as Hardhat, Mocha, Remix IDE, Visual Studio IDE, Truffle, Ganache, and MetaMask, with a proven track record of debugging and resolving complex code errors. Hands-on experience in front-end Web3 development using MongoDB, Express.js, Node, ReactJS, NextJS, and Ethers.js/Web3.js. Worked on ERC Token development and various token protocols like Token swapping using UNISWAP, and handling token purchase and transfer. Independently developed a web wallet, Crypto Keeper, similar to the MetaMask wallet. Recently working on integrating the WalletConnect protocol into Crypto Keeper, so that we can pay with cryptocurrency from any DAPP. Hands-on completion of multiple Udemy courses across different areas of blockchain technology with a strong GitHub project portfolio. Proud holder of an online professional certificate in Blockchain from the Indian Institute of Technology Kanpur, INDIA (Online Blockchain Course [2025] - in collaboration with SimpliLearn). Developed multi-technology blockchain projects and capstone projects for this certification, including domains like Solidity smart contracts and Hyperledger Chaincode. Committed to advancing technological innovation and contributing to transformative solutions. Enthusiastic about utilizing technical expertise to elevate mission-driven projects and foster impactful advancements in blockchain technology. My profile https://www.linkedin.com/in/riya-bhandekar-5ba01956/
Full Stack Developer for 9 Years Currently Teaching on Codementor Exclusively on Wednesdays and Fridays. Please DM to schedule Full Stack Javascript Developer React + Redux + Node.js. Strapi.io Winner of multiple Ethereum Hackathons (EthGlobal, Gitcoin, AAVE, theGraph, Matic, Polygon, Badger) DeFi Yield Farming Strategy Developer Former Lead Dev at Ethereum Crypto / DeFi Startup Experienced in developing with Solidity, theGraph, Hardhat, Vyper, Brownie. Tons of Wordpress and some Python. Java during CS. Understanding of Bitcoin and Blockchain Technology (course at UNIMIB + experience) Bachelor in CS.
### About Me I am an experienced **AI and Computer Vision Specialist** with a **Master’s degree in Computer Vision** and a recipient of the **Google Inside Look 2019 Award**. My expertise lies in developing advanced solutions in **Deep Learning, Machine Learning**, and **Image Processing**, with a strong focus on building and optimizing AI-driven systems. I have successfully built AI teams using **Gemini**, **Groq**, and **Phidata**, enabling multi-agent collaboration for tasks such as **data collection, processing, and analysis**. Additionally, I specialize in **Face Recognition**, **Object Detection**, and **Video Analysis**, leveraging technologies like **TensorFlow**, **Keras**, and **OpenCV** to deliver impactful solutions. ### Key Achievements * Optimized an object detection pipeline for a startup, reducing processing time by 40%. * Built and deployed end-to-end ML models for image classification in production environments. * Guided junior developers in designing and training custom CNNs, improving team performance. ### Mentorship Philosophy I excel at breaking down complex AI concepts into digestible steps, empowering both beginners and experienced developers. Whether you're starting your journey in AI or looking to fine-tune and scale your solutions, I’m here to guide you with practical, hands-on advice. * **GitHub**: [github.com/ahmetozlu](https://github.com/ahmetozlu) * **Papers**: [Facial Expression Recognition](https://ieeexplore.ieee.org/document/8404767/) | [Automatic Age Estimation](https://ieeexplore.ieee.org/document/8404549/)
**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.
I'm a Full Stack Developer with over six years (6+) of experience, and I've spent the last two (2+) years diving deep into Solidity and web3.0 development. Along the way, I've developed a strong passion for blockchain and emerging technologies. Recently, I added a new dimension to my skill set by earning a Project Management Certification from PMI and gaining some hands-on experience managing projects. Now, I'm blending my technical chops with strategic project oversight, which has been incredibly rewarding. I'm always curious and eager to learn, especially when it comes to tech that’s shaping our future. Blockchain and AI, in particular, have caught my eye because of their potential to revolutionize the open internet and how we build software. If you’re curious about what I’m working on, feel free to check out my [profile on Codementor](https://www.codementor.io/@majidk) Whether you want to chat about a project, collaborate, or just exchange ideas, don’t hesitate to reach out. I’d love to connect!
Senior engineer with 15 years of experience in different areas I can help you with: - Any CSS & HTML issue - JavaScript debugging, fixing errors, writing new features etc - WordPress adjustments, custom hooks, plugins - Shopify code help, theme editing, new features - Google Spreadsheets formulas - Firebase issues - Node.js, PHP & Python scripts - And even more, I'm good in google & problem solving
Full stack, mobile app, hardware engineer and blockchain developer. Certified PMP with a decade of proven software development leadership. I'm your one-stop-shop for advanced technologies! It was through a combination of The Audio Recording Academy ([TARA.ca](http://tara.ca/)), Ottawa Community Loan Fund ([OCLF.org](http://oclf.org/)), Invest Ottawa ([InvestOttawa.ca](http://investottawa.ca/)), N-VisionIT ([betterwebsites.ca](http://betterwebsites.ca/)), Carleton University ([carleton.ca](http://carleton.ca/)) and many others that I have built the breadth of skills needed to provide high quality mentorship to my students. I'm very happy to have the resources necessary to excel at my job teaching and helping people get their projects finished. Among other great experiences; I was lucky to spend 5 years working with 2 former winners of Top 40 Under 40 awards (as ranked by the Ottawa Business Journal) as a project manager and lead developer within a contract web and mobile applications development firm. While as a CodeMentor on this platform it's important that I've spent years working remotely with many teams of skilled developers, designers and system administrators to build a wide variety of tools for solving specific business challenges there's more to the story. I've also worked with musicians, event planners, studio managers and other artistic types in a wholly creative setting. While I do help with building marketing, sales and promotional websites my preference is for complex systems with multiple stakeholders exchanging highly detailed data. When these systems are designed and integrated really well – the labor savings or increased insights for the involved organizations can be huge. Above it all; I'm a maker looking for a challenge. I have built Arduino microcontrollers speaking Bluetooth to native Android applications, set up commercial websites using all sorts of different CMS systems, set up hybrid web apps compiling to either iOS or Android, programmed a variety of non-trivial smart contracts and all sorts of complicated combinations of the above. Lately; my work day typically consists of working directly with clients who are trying to solve a specific business concern or a hobbyist/entrepreneur working on a passion project. Often they just don't have the on-hand skillset to get it done and need a flexible helper who can step into many different rolls as needed for a project. You'll find that if we can agree on a project scope, price and deliverables that I'm very passionate about achieving the deadlines we agree on. I've worked separately as both lead developer on complex projects and project manager on similarly complex projects. This allows me to confidently estimate for how long work is likely to take. I try to provide buffer time for delays or mistakes; but if time does run low or there are competing objectives I make sure they're communicated early and risk points are identified. During the academic season I like having the opportunity to work with new developers where I can help them to either understand then solve a problem or get an unnecessary roadblock out of the way so they can get back to solving the problem rather than fighting one of the many frustrations of learning how to think like a programmer. I look forward to hearing more about your project and discussing how I can help make it into a reality.
Passionate full-stack Ruby on Rails and smart contract developer with 5 years of experience. Strong background in the development of internal systems that allow businesses to orient their operations around digital documents rather than physical ones. I have 5 years of experience in **Ruby on Rails**, **JavaScript**, **PostgreSQL**. I specialize in enterprise-level **Code Reviews** and **Integration testing**. As well as I have worked with technologies like: * Test-driven development * RSpec testing framework * Capybara feature testing framework * Jest * REST APIs * Redis database * Docker * jQuery * StimulusJS * Turbo.js, Hotwire * React
Being a software developer is more than just learning to program in a computer language. I have been building multiplayer games since 2015, primarily in Unity 3D using Photon Bolt or Photon Fusion (server-authoritative). In the past I have also designed several larger web sites from concept to deployment, some high-profile projects. I have served as a Lead Developer or Senior Developer for years, mentoring other developers and encouraging them to use the latest technologies and best practices. For tutoring, I would focus on teaching patterns, using events, and reusable methods for designing applications and reinforcing the need to stay current as new technologies are released. I can give advice on how to focus your learning efforts to target specific types of development positions, and interviewing advice for finding a position within a software company. I had been a developer in C++ for about 10 years prior to using C# and focused on web technologies, which I have now been doing for another 10 years. While I have primarily been using Unity 3d, Microsoft .NET / C#, I have also utilized VB and VB.NET, touched on Linux/PHP/MySQL from time to time, and worked with the Microsoft SQL Server/Express/CE products for 10+ years. I originally started building a Unity 3D game about 5 years ago, which passed Steam Greenlight and I am currently working on multiple Unity mobile and desktop games. Domain Driven Design is a basis for each of my projects' structure, and I reinforce the need to use best practices when coding. I can also explain SCRUM, which is used by many companies for handling team project management. For Unity 3D multiplayer networking projects I typically work with and recommend Photon Fusion along with PlayFab, PlayFab Matchmaking, and PlayFab Servers. I recommend and use PlayFab in most all of my projects. If your final senior project is a "Concept to POC" type of project where the Proof of Concept is the working software required for a grade ,then I will also teach you to use Azure DevOps with a Git repository to manage the project (or Plastic for Unity projects), and Invision to wireframe your ideas before we begin developing any code. I can help you document the Project Scope, Functional Specs, create Design Documents, and build the presentation for your senior college project. We can build completed projects in a short time, both the user interface and the server components as needed. My focuses are Unity 3D, C#, .NET Core, HTML5 / CSS3, jQuery, Object Relational Mapping (Entity Framework or nHibernate), Microsoft .NET, Web Services, Azure, Photon, PlayFab, SQL Server, SQLite, Cosmos DB.
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