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32 EUR / hourMostly interested and motivated in parallel computing ( OpenCL/CUDA/Multithreading etc.) on concepts around Cryptography, DSP, DIP or other algorithmic fields that can be enhanced with such techniques. I also had experience from academic years in the usage of libraries targeted for fast GPU development like Cublas/CuFFT/Thrust. In this platform I have gained experience in Web API development, mainly with Python tools and generally in other kind of web apps and automations. A big and important part of the work here is with trading automation, over the last 7 years I have worked with any kind of trading instruments in the US market Options, Futures, FX and even crypto stuff. I have mostly developed for Interactive Brokers and other platforms Other objective is to expand my experience in other software development areas. Open to the opportunity of contributing to interesting open-source projects.Hire ThanassisKalv
25 USD / hourHighly skilled in Elixir and JavaScript, I bring extensive experience with modern frameworks and libraries such as Elixir/Phoenix, React.js/Redux, Angular/ngrx, Vue.js, TypeScript, Node.js/Express.js, Nest.js and more. A key strength of mine is developing serverless web applications using AWS and integrating various third-party APIs, including Facebook, Twitter, Google, Firebase, Twilio, Payment Gateway, Hubspot, Quickbooks, OAuth, Auth0, and WebRTC. While I enjoy making money, I prioritize doing so ethically. I believe that your success is my success, and I'm committed to giving my best to ensure the success of your business. Languages: - Elixir, JavaScript, TypeScript, PHP, Python Frameworks and Libraries - jQuery - React.js, Redux, Redux-Saga, React Hooks, React Material - Vue.js, Vuetify, Quasar - Node.js, Nest.js, Next.js, Express.js, Socket.io - Phoenix, LiveViews - Angular 4, 6-9, Angular Material - GraphQL - Serverless Databases - MySQL, PostgreSql, MongoDB, Firebase, Elastic Search - Redis Cloud Computing - AWS IAM, Cognito, API Gateway, Lambda, S3, EC2, RDS, DynamoDB, AppSync, Amplify, etc - Google Cloud Platforms Payment Gateways - Stripe, PayPal, Braintree, Authorize.net CI/CD - Circle CI, Travis CI, Bitrise I love learning new technology skills and best practices.Hire DevWasi
30 INR / hourAs a seasoned Full Stack Developer with over 14 years of experience, I specialize in building robust applications using n8n workflow, .NET, C#, WPF, XAML, Blazor, ASP.NET MVC, EF, Bootstrap, MudBlazor, SQL, AI Agent, Machine Learning, RAG (RETRIEVAL AUGMENTED GENERATION), SEMANTIC SEARCH, AI AGENT, MCP, LLM, NLP, Prompt Engineering, Digital Signature, Cryptography, GraphQL, QuickBook, Fishbowl, Quantower, CAD Automation, Unity 3D, Advanced processing of PDF, DWG, DXF etc, Zabbix and modern front-end framework, React. My expertise extends to Azure AI services, including Azure AI Search and OpenAI integrations, Paypal, Stripe payment gateway, enabling me to deliver intelligent and scalable solutions. I am committed to writing clean, maintainable code and ensuring seamless deployment through CI/CD pipelines. Let's collaborate to bring your project vision to life with precision and efficiencyHire mkh559a5a1fd66e9
30 USD / hourHello, I’m Muhammad, an Electronics and Embedded Systems Expert who, along with a team of 6 other professionals, is well-versed in all the top machine and electronic techniques, systems, and products. Over the past 5 years, I’ve developed skills that lend themselves to many different areas of Electronics and Systems, cryptography, network security and Mathematics/Statistics, including (but not limited to): 1. Electrical and Electronics 2. Embedded system 3. Power Electronics 4. Opto-Electronics 5. Electrical Machine 6. Industrial 7. Microcontroller and Microprocessor 8. DLD and VLSI 9. Robotics 10. Microwave, EMT, and Antenna 11. Arduino 12. Raspberry Pi 13. ESP series (ESP32 and ESP8266) 14. Microcontrollers (8051, PIC, AVR, ARM, and Atmega) I’m also fluent in a number of programming languages, such as: 1. C# 2. C/C++ 3. Python 4. JAVA 5. Assembly Language Overall, my team and I look to offer services that we can complete successfully, on time, or better, and within your budgetary expectations. We never agree to anything we can’t handle, and we’ll always abide by agreed-upon deadlines and project specs. It’s your project, we’re just carrying it out. We have experience in Machine Learning, Cryptography, PCB Design Software, and Circuit Schematic Design (among many others), so if you have any project in the realm of the things listed above, don’t hesitate to let us know! My team and I are happy to discuss any project you may be sitting on and will ensure successful completion above your expectations. Thanks for stopping by, and I hope to hear from you soon!Hire Engrusman877
16 INR / hourWelcome to our AI and Bot–focused technology team, where intelligent automation is at the core of everything we build. We specialize in developing AI-powered solutions, smart bots, and automation systems that help businesses improve efficiency, decision-making, and customer engagement. Our primary expertise lies in AI development, chatbot systems, and intelligent automation, enabling businesses to streamline operations and deliver smarter digital experiences. We build bots for customer support, internal workflows, analytics, and system integrations, ensuring scalable and reliable performance. In addition to AI and bot solutions, we develop high-quality Flutter mobile applications (Android & iOS) and Node.js backend systems for modern, fast, and secure applications. We are also experienced .NET Core ERP solution developers, building custom ERP systems with modules such as HR, Finance, Inventory, CRM, and Reporting. Our ERP solutions are scalable, secure, and designed to support complex business processes. By combining AI intelligence, bot automation, Flutter apps, Node.js backends, and .NET Core–based ERP systems, we deliver future-ready, secure, and high-performance digital solutions that empower businesses to grow and operate efficiently.Hire Rajoriadares
20 USD / hourI am a senior Full Stack, Blockchain, and Crypto Developer with over 8 years of experience building secure and scalable systems. I have delivered a complete eCommerce system for an electronics company and worked on an online chat application, where I implemented end-to-end encryption for both messaging and video communication to ensure user privacy and security. I also have a good experience on developing the full system of engaging games like ludo. My expertise expands to the several full stacks like MERN, Next.js, ASP.NET CORE, Angular-ASP.NETCore, MEAN and Web3.js. As a backend, I use FastAPI, Flask, ASP.Net, Express, Spring Boot, Django and PHP. My expertise in cryptography naturally extends into the blockchain and cryptocurrency space, where I apply secure algorithm design and best practices. I also work with a small institute focused on Web3 and NFT technologies, where I am responsible for blockchain network security and the development of secure, efficient algorithms for their chains.Hire cezarybanach
12 USD / hourI am a professional online Mathematics Tutor and Academic Content Writer with strong expertise in Cryptography and Cyber Security. I help students, researchers, and professionals understand complex mathematical concepts, complete academic projects, and secure digital systems. My Expertise Includes: 1. Mathematics & Tutoring • Calculus, Algebra, Probability & Statistics • Discrete Mathematics & Number Theory • Linear Algebra, Differential Equations • Problem Solving & Exam Preparation (School, College, University level) 2. Academic Content Writing • Research-based assignments, reports, and articles • Editing, Proofreading, Technical documentation • Formatting & citation styles (APA, MLA, IEEE etc.) 3. Cryptography & Cybersecurity • Python programming • Encryption & Decryption • Java Script C++, Code Optimization • Information Security • Classical & Modern Cryptography Techniques (Caesar, Vigenere, Affine etc.) • Substitution & Transposition ciphers • Cryptanalysis & solving ciphers • Cybersecurity analysis, reports & documentation • Python-based crypto implementation, encoding & decoding scripts Why Choose Me? • Clear explanation style and step-by-step guidance • High quality, plagiarism-free academic content • Fast delivery and professional communication • 100% client satisfaction • If you need a reliable tutor, writer, or cryptography specialist, I am here to help. Let’s work together to achieve your academic or professional goals. #MathTutoring #Cryptography #Mathematics #CalculusTutoring #MathProjects #Calculus #NumericalAnalysis #Python #Encryption #Decryption #JavaScript #CodeReview #CodeOptimization #AI #MachineLearningHire kashifkhan960
40 USD / hourI’m a Senior Software Engineer with 10+ years of experience building secure, scalable, and intelligent web & mobile applications. I specialize in modern full-stack development, AI-powered solutions, and automation that save time, boost efficiency, and occasionally save clients from pulling all-nighters. Frontend: React, Next.js, Vue, Nuxt, Angular, TypeScript, JavaScript, shadcn/ui, Radix UI, Tailwind CSS. Backend: Node.js (Express, Nest, Koa), Python (Django, Flask, FastAPI), C# (.NET, ASP.NET Core), PHP (Laravel, CodeIgniter), T3 Stack, microservices — I keep your servers happy. Mobile: React Native, Flutter, Native Android (Java/Kotlin) — apps that run smooth enough to make users smile. Shopify Core: Liquid, Online Store 2.0, Hydrogen/Oxygen (Headless), Shopify Functions, & Custom App Development (Node/Remix). AI & Automation: OpenAI GPT, Claude, LangChain, Llama, RAG, embeddings, chatbots, intelligent workflows, process automation — because why do repetitive work yourself when a bot can do it? Databases & DevOps: SQL/NoSQL (PostgreSQL, MSSQL, MySQL, Firebase, Supabase, MongoDB), CI/CD, Docker, serverless, edge computing, cloud (AWS, Azure, GCP, Vercel) — I keep your data safe, fast, and happy. I deliver clean, scalable, future-ready solutions that combine cutting-edge technology with business impact. Let’s build intelligent web, mobile, and AI-powered applications — and maybe have some fun along the way while we’re at it.Hire vladang
40 USD / hourautocad, autocad map 3d, topography, gis, geodetic network. I have extensive experience in surveying data processing, mapping, gis data processing, laser scanning data processing. I also work on the data collection of buildings for reconstruction, the processing of facades, etcHire vladanguru
30 EUR / hourHi, I'm Tasos, a Python developer from Greece. My "native programming language" is Python, but I'm also comfortable with PHP, Java, C++, C# and Ruby. My fields of expertise include Web-Scraping, Network/Socket programming, Security/Cryptography, Reverse Engineering and programming in general. I'm passionate about clean and efficient code and I always enjoy a good coding challenge.Hire tasosmadam
8 INR / hourI have 9+ years of combined experience and mastery in Mobile App & Web development. Expertise in Mobile Application Development" , "Web Development", "Game development", "SEO|SMM". We have developed 300+ projects, including Mobile Applications, Websites and Software Development; SEO/SMM.. Technical Skills: - * Mobile Development (Native Android & iOS, Flutter Hybrid Cross Platform) * PHP (Core PHP, CodeIgniter, Laravel, MVC , Cake PHP, ) * JavaScript framework( React Js, Node.js, Express.js, Angular.js, AJAX, JQuery * Java framework : Core and advance Spring bot and Hibernate, servlet and JSP/J2EE. * Designing (Website, Graphic, Logo Design, Mobile UX/UI Design) * Social Networking Integration - Facebook, LinkedIn, Twitter, Instagram, * 3rd party calling audio, video , live streaming, real time chat * Blockchain, bitcoin, ERC20, Ethereum, Crypto wallets, Meta Trader, Crypto currency, Cryptography, Smart Contracts, Solana, dApps, web3.js, Nodejs, Defi, Solidity * Python, Data Science, data analytics, AI, ML, SQL, Tableau * Sales force, CPQ, C#, Unity Games, Unreal Engine, Odoo , Flutter Flow, Bubble , Zoho, Shopify * AI & ML, AR & VR, Chat bots *Any kind of Online work related to word, management, Marketing, Design, data entry I would be glad to assist you for any help you may need and will provide end to end IT solution ! Please drop me a message, we can have discussion 24*7. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)Hire pinkeegupta
