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Mathematica Consultants
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Hi there! I'm a Visual Communication Designer with more than 20 years of experience working in the internet industry. Expert in web interface design, Adobe Photoshop, Figma, digital marketing, user experience and advertising design in social networks. I have worked in multinational companies with major brands such as Dell, Sony, Pepsi, Discovery, Disney and Visa. I grew up as a designer within these companies gaining experience in the area of web design until I became independent as an independent designer. I currently work with clients from several countries such as the United States, Canada, Korea, Greece, etc. You can see my work on: www.behance.net/smoreno

As a proactive electronic engineer with ten years of experience in the industry, I offer complete solutions to bring your ideas to life. Working alongside a team of engineers and industrial designers, we can guide you through the design process from the initial concept to the final product. Our extensive experience in working with PCB manufacturers, component suppliers, and PCBA services ensures a smooth process and high-quality results. Our communication style is professional, yet casual, ensuring a positive working experience for all parties involved. With a focus on precision engineering and attention to detail, we are committed to delivering solutions that meet your requirements. While my Ph.D. and position as a professor at the Mar del Plata National University are important components of my expertise, our focus is on providing complete solutions for your electronic design needs. Let us help you engineer success. Analog/Digital electronics design PCB layout (IPC related) Firmware development for ESP32, STM32, PIC, Atmel, Silabs. nRF RTOS, FreeRTOS, Zephyr Low, Medium and high-level programming: Python, C, C++, ASM, Matlab, Arduino Signal conditioning and processing, analog and digital filtering Fuzzy logic & machine learning 3D modeling and printing Product design

Hello! I'm a mathematician, a python expert and an AI engineer. I have developed extensive expertise in several areas of software development: - AI development: I'm experienced on every aspect of applied AI development, from data collection to fine-tuning to prompt engineering to developing applications with AI components and integrating AI components into applications. I work with Tensorflow and Pytorch for model training/deployment, OpenAI's models for designing NLP components (GPT3, chatGPT3.5, gpt4o/mini) and open source models for local development of NLP solutions (Llama, Mistral, Phi, Qwen). I work with llamaIndex and LangChain for RAG and agent development. - Optimization: As a mathematician I've worked in many optimization projects, modeling real-life data and objectives to apply optimization algorithms. I have expertise in operations research, combinatorial optimization, genetic algorithms, linear and non-linear optimization, among others. - Web development: I'm a certified full-stack developer, focusing mainly on python projects with Django, flask, fastAPI, and others. I also have experience with node.js. In addition to my technical expertise, I'm also a project manager, being able to understand user requirements, make a development plan and follow it through, dealing with any possible bump in the road. I'm a reliable and communicative freelancer who always meets deadlines and keeps my clients in the loop. Let's get in touch!

I am an Electronic Engineer working in programming firmware and design of embedded systems. I've worked with several microcontrollers families including Atmel Atmega, TI MSP430 and ST STM32. Also, I have done various projects based on Arduino. Some systems I designed and programmed here in Freelancer com, include greenhouse controllers, machines based on stepper motors, dataloggers and remote sensing platforms, among others. I have knowledge and experience using several programming languages and frameworks, including: C C++ Python Perl VB.Net Haskell JavaScript Java Processing Additionally I work with: Altium Designer Proteus PSpice MATLAB

Hi there! My name is Esteban. I'm an Electrical Technician and Electronics Engineer. The areas I like to work in are: Networking, Security & Programming. And I'm also interested in: PCB Design, Mathematics & Physics I have the equipment to produce up to 200x290 mm double sided PCBs, with the possibility to ship worldwide. If there is anything I can help you with, please let me know.

----------------------------------------English--------- ------------------------------- Hi, I am an With programming knowledge in: - Python - Java - JavaScript / TypeScript - Dart Others - Android / IOs - Flutter - Git /GitHub - Firebase - Mongo DB - MySQL

Hi there, I’m Javier, and I’d like to thank you for considering me for your Engineering and Data Science needs! I am a young and talented Civil Engineer specilized in Hydraulics and Hydrology. I use a variety of GIS’ (Geographical Information Systems) and hydraulic/hydrologic techniques and models in the search for the most efficient water resources applications and pathways. Additionally, I’m also a trained Data Scientist. Between the two fields, I’m well-versed in many different skills and tools, including (but not limited to): AutoCAD Civil CAD Python R Matlab Pandas Keras Numpy Matplotlib SWAT Hec-RAS Hec-HMS EpaNet Epa SWMM StormCAD SewerGEMS InfoDrainage InfoWorks ICM TUFLOW I consider myself a professional, and work hard to make sure my clients feel the same way. My work is always on time, above expectations, and eager to problem solve as issues or changes arise. If you’re interested in working with me, I’m available through Freelancer messenger. I’m happy to consult on your needs and expectations, and will be honest with you on my budget, timeline abilities, and whether the project is a fit. Thank you, and hope to hear from you soon!

I'm an Electronic Engineer with a PhD degree in Radar Signal Processing. I have more than eight years of experience in the academia as a teacher assistant in analog communication and RF subjects. My work is mainly centered on statistical signal processing, remote sensing classification algorithms and digital signal processing. I also have experience in PCB and analog circuits design. I am highly motivated and committed to the job, and I think I can bring great value to the projects entrusted. My skills: - Matlab coding -Algorithm implementation -Signal processing -Data segmentation and classification -C programming for microcontrollers -PCB design -Circuits design