Hire the Top 2% of
Remote Hybrid Web Apps Developers
in Japan

Patrick K.

Vetted Hybrid Web Apps developer in Japan (UTC+9)

Hi I am Patrick and I am a fulltime FullStack Engineer. I love developing new Apps in React (Nextjs) and also Backend in various languages like Nodejs and Go. I have also quite some experience with Contentful by building both custom apps inside Contentful as well as using it to display data in the app. I am always interested in new techlogies. Right now I am learning Rust and Svelte in my free time. In the past I have worked on many Web3 / Blockchain projects.

Konstantin .

Vetted Hybrid Web Apps developer in Japan (UTC+9)

Summary: Experienced Senior Software Developer looking for any kind of remote job, full-time, part-time, contract or for specific projects. Skilled in many programming languages and technologies, especially in C++ (13 years) and C# (6 years). Ready to start working right away. **Platforms**: * Windows * Linux (Desktop & Embedded) * MacOS * Mobile (Xamarin C#, C++ on Android) **Database Expertise:** * NoSQL: EJDB, UnQlite * SQL: MySQL, MSSQL, Oracle, PostgreSQL, SQLite **Technologies:** * Multithreading/Async/LockFree(STL,Boost,libCDS,dotNet) * Video processing/streaming(onvif,live555,ffmpeg) * Network/Sockets(TCP,UDP with ordering,DNS,WEB Service), IPC(libUV,sockets,file-based) * Biometric auth(fingerprint,face) * Resource Usage/Throttling(CPU,GPU,Memory,e.t.c.) * Image recognition/processing(OpenCV, YOLO3) * Encryption(software protection, secure channel) * REST Services(server,client) * Crypto/web3 related(miners,nodes,payments,config,cli) * GPU(Cuda/OpenCL) optimization/development * Rust/Python/Lua integration * Mobile Dev(Xamarin/Native): iOS/Android * Databases: NoSQL,MSSQL/MySQL,Oracle * Web related: HTTP/HTTPS/HTML/JSON/XML/CSS * Finance(Stocks/Crypto): connectors, trading, strategy, custom graphs(renko,range), history parsing * AI: LLama2,PathFinding,Decision Making * MetaTrader4: EA/Indicators development * GUI: QT/WxWidgets/WinForms/imGUI/CEGUI/Custom selft developed UI * Graphics: OpenGL/Direct3D11/Vulkan * Engines: TrueVision, HGE, Ogre, wrote custom one * Audio: openAL(custom sources,3D sound,effects) * Physics: newton, physx, havok * AV: evading detection * DevTools: Visual Studio/VSCode/CMake/Ninja * Env: Windows(7,8,10,11), Linux(Ubuntu, Arch), MacOS **Cryptocurrencies Expertise**: * Miners: GPU, CPU - XHV, RVN, Ubiq, ETH, PKT(Packetcrypt) * Nodes/APIs: Kadena(node hosting, payments), Akash(docker deployment, cli-tool) **Networking**: * DNS Server for AdBlock * Proxy Router over HTTPS via libhv **Finance**: Developed a custom trading platform for Interactive Brokers via TWS API (C#) **Languages**: Fluent in English and Russian Basic in Japanese **Additional Qualifications:** Can adapt to various timezones, worked for both - US and EU timezone I have a recommendation letter from a previous employer

Emerson B.

Vetted Hybrid Web Apps developer in Japan (UTC+9)

Software Engineer with 5+ years of experience specializing in .NET and SQL development. Successfully led and contributed to multiple projects, including the development of data migration solutions and financial reporting systems for prominent clients. Adept at utilizing C#, Azure DevOps, and SQL Server to deliver reliable and efficient software solutions. Proven ability to streamline processes and improve system performance. Committed to continuous learning and bringing innovative approaches to software engineering challenges.

Fabien C.

Vetted Hybrid Web Apps developer in Japan (UTC+9)

I have over 15 years of experience in software engineering and management, specializing in mobile apps, web development, and team leadership. Skilled in various technologies and fluent in multiple languages.

William H.

Hybrid Web Apps developer in Japan (UTC+9)

Here are some reasons why I am fit for the job: * .**Experience**: I have +8 years of experience in creating and delivering user-centric applications and solutions. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies * .**Skills**: I am proficient in Python, Javascript and so on. My technical skills, combined with my analytical and problem-solving abilities, allow me to develop and implement high-quality, reliable applications * .**Passion**: I am highly motivated and progress-focused, and I enjoy staying up-to-date with new developments in my field. I am a capable and consistent problem-solver skilled at prioritizing and managing projects with proficiency Thank you for considering my application. I look forward to the opportunity to discuss my qualifications further. Sincerely,

yusuken_ .

Hybrid Web Apps developer in Japan (UTC+9)

Data Engineer for about 6 years, possess passion for data management.

Emmanuel T.

Hybrid Web Apps developer in Japan (UTC+9)

### Expertise I have a scientific background with a focus on Physics & Chemistry (bachelor level), and Neurosciences (master level) before becoming a Python Developer and Data Scientist. Here are some projects I developed for my customers: * created several custom ChatGPT chatbots to allow users to ask questions about customers' own documents (PDF, website, text, Excel). * used diffusion models like Stable Diffusion or DALL-E to create new images from text instructions or edit existing images (change background, add characters, etc.). * fine-tuned a deep learning model to classify comments automatically as positive or negative. * trained a deep learning model to transcribe handwritten text into excel * gathered data from websites and generated graphs to display information relevant to the customers. * created web applications to allow customers to upload data, process it, and visualize it. ### Technical Stack **Data gathering :** * scraping (beautifulsoup, selenium, scrapy, splash), use of tools facilitating scraping like [zyte.com](http://zyte.com/). Scraped sites: Google, Fnac, Cultura, Amazon etc. * various API calls: google sheet, pipedrive, pubmed etc. **Data processing :** * reading files in different formats: json, csv, text, excel * data cleaning and processing with pandas and numpy * data storage in databases: mongoDB, DocumentDB, PostgreSQL **Data visualization** * Python visualization libraries: matplotlib, seaborn, plotly * dashboard generation with PowerBI (Microsoft) and QuickSight (AWS) **Data analysis, prediction and classification** * use of sklearn and statsmodels to analyze the data * training of pre-trained deep-learning model with tensorflow and pytorch to do sentiment classification (NLP) * use of chatgpt to do Question Answering with a vector database (FAISS, pinecone etc.) **Creation of containerized application (docker)** * creation of API with Flask, FastAPI * application creation with streamlit and Flask, deployment on AWS (lambda, API gateway, S3, SQS) **CI/CD**: gitlab, serverless framework

Victor F.

Hybrid Web Apps developer in Japan (UTC-8)

I specialize in mobile application development, focusing on both iOS and Android platforms. My primary languages of expertise include Dart with Flutter for cross-platform development and Swift for iOS-specific projects. Over the years, I've contributed to the developer community by creating several packages, which are freely available on Flutter's package repository. Moreover, I'm proud to have two applications currently live on the Apple Store, a testament to my dedication and proficiency in crafting user-friendly and innovative mobile experiences. In my current role at a startup, I wear multiple hats, contributing to both backend and frontend development efforts. On the backend side, I've honed my skills in deploying cloud-based solutions using Google Cloud Platform, leveraging technologies such as Node.js, GraphQL, and PostgreSQL to build robust and scalable systems. Meanwhile, on the frontend, I've been utilizing Flutter extensively, taking charge of code reviews and ensuring the quality and efficiency of our applications through rigorous testing methodologies. One aspect of my work that I find particularly rewarding is integrating essential features like payment gateways using tools like RevenueCat for subscription management, implementing in-app purchases, and incorporating AdMob for monetization strategies. I'm deeply passionate about continuous learning and strive to stay updated with the latest advancements in technology. I'm always eager to enhance my skill set and take on new challenges that come my way.

Wataru T.

Hybrid Web Apps developer in Japan (UTC+9)

I hold a Master's in Technology Management for Innovation and a Bachelor's in Mechanical and Aerospace Engineering. I have experience as a Software Engineer, Co-Founder, and CTO, specializing in software development, automation, and blockchain solutions.

Greg S.

Hybrid Web Apps developer in Japan (UTC+9)

As a seasoned software engineer with over 20 years of experience, I have honed my skills in full-stack development, specializing in technologies such as C#.NET, JavaScript, SQL Server, and Azure cloud solutions. Throughout my career, I have successfully led teams, mentored junior developers, and consistently delivered high-quality software solutions. With a strong background in agile methodologies, including Scrum, I thrive in collaborative environments and strive to contribute to the success of software projects. I am seeking an opportunity to join a reputable company where I can leverage my expertise and contribute to innovative projects that challenge me professionally. Additionally, I am eager to share my knowledge and experience while continuing to learn and grow alongside talented professionals in the field.