- I have been working as a method and software developer in molecular quantum dynamics for more than 15 years - I am experienced in scientific coding in Fortran and Python, and I have also conducted smaller projects in C, C++, and MATLAB - I am familiar with UNIX-based operating systems - I have published numerous articles in renowned academic journals - I am fluent in Polish, German, and English and can translate between any two of these languages

I am a full-time executive business consultant with an agency in Central California, and my passion is partnering with people to help them achieve their goals. My joy comes from staying on a high learning curve, seeing the inside of hundreds of businesses, and solving foundational problems with modern age tools. With 20 years in Aerospace, Commercial Manufacturing, SaaS, eCommerce, and Healthcare - I can quickly turn around short-term projects or handle complex long-term tasks. Here are some of the services I have regularly provided to employers and customers of my consulting business: - Fractional COO (Chief Operating Officer) - Product/Project Management (Certified PMP) - Talent Acquisition & Management (including contractor management) - Advanced Analytics, Models & Simulation (Including Excel VBA) - SEO Analysis and Social Media Consulting - Data Architecture, Analysis, and Visualization (PowerBI, Tableau) - Lean / Six Sigma Continuous Improvement - CMMI / ISO 9000/9001 Assistance - Technology platform architectures, team management, and SAAS business solutions - Fractional CFO (Chief Fractional Officer) - Fractional CTO (Chief Technology Officer) My commitment is to bring the same level of excellence, service, and professionalism that has brought me career success to date. I will only take on the jobs I am sure are a great fit for both of us. Tools I Love to Use: Data Analytics & Visualization: Excel, Tableau, PowerBI, Google Data Studio, Google Sheets, SQL Data Pipeline: Snowflake, Funnel.io, Adverity, Make, Zapier, OpenAI, Postman, RestAPI, GraphQL MS Office: Word, Powerpoint, Visio Finance: Quickbooks, Fathom, Vena, Jirav, Wave Web Scraping: Webscraper.IO, ParseHub, OctoParse Project Management: Microsoft Project, Trello, MeisterTask, Teamwork, Monday, Basecamp, Jira, Targetprocess, Asana, Hive Programming Languages: VBA, Fortran, HTML, CSS, Javascript, Liquid, Python CRM/DRM: Hubspot, Big Purple Dot, eleo, Give Lively, Tithe.ly Websites: Wordpress, Wix, Squarespace, Shopify, Podia Social Media: Mailchimp, Google Analytics, Metricool, Facebook Ads, SendinBlue, Segment, Hubspot Low Code: Quickbase, Zoho Creator, Caspio Other: Dynamics 365, Geru, Toonly, Doodly, Cognito Forms, Beeswax, Liveramp

I manage and audit internal business systems, specializing in the integration of APIs and relational databases. My current work involves the oversight of 60+ active Make_dot_com scenarios that synchronize data between Pipedrive, Flexibee, and Tabidoo. Professional Background: 11-Year Enterprise History: I provided bilingual data operations and logical curation for a Tier-1 technology firm via Upwork Enterprise. This long-term tenure focused on maintaining high-precision data standards in a strictly governed environment. Current Technical Focus: I am currently refactoring and upgrading a large-scale automation stack, specifically managing the lifecycle of incoming/outgoing orders and equipment service records. AI Integration: I implement AI-driven logic into existing workflows to automate data enrichment and internal decision-making processes. Systems Experience: Automation: Make_dot_com (Scenario Auditing & Error Handling) Databases: Tabidoo (Primary), Relational Data Mapping Connectivity: Processing API outputs from ERP and CRM platforms.

Professional summary: Big data and analytics enthusiast, permanent learner, with about 18 years experience of data analysis and research in experimental particle physics and 10 years of data science experience in industrial settings (advertising, automotive, supply chain, energy&utility and consulting). Co-author of many software packages in experimental particle physics and industry. Leader of a few algorithmic and physics research groups and data science groups in industry. Supervised many undergraduate/PhD students, data scientists and interns in various projects. Delivery of end-to-end ML services in business companies using on-premise and cloud technologies. Primary author of more than 30 papers published in major peer-reviewed physics journals with application of machine learning algorithms in physics experiments and industrial environments: inspirehep.net/author/profile/D.V.Bandurin.1 Business website: solveum.ai A few projects have been either delivered or in progress on Upwork. Skills: – Programming in Python, R, C++, Scala, Fortran, MatLab – SQL (incl. Postgres, Redshift, Snowflake), noSQL (Mongo, Redis, BigQuery, Cassandra, Neo4j, ElasticSearch); – Big data processing using Hadoop, Databricks, Spark, Hive, Impala; – Machine learning using scikit-learn, MLLib, MLFlow, TensorFlow, Keras, PyTorch; – Distributed deep learning using Dask, Ray, Horovod; – Reinforcement learning using RLLib, Ray, COACH, OpenAI Gym; – Natural language processing [incl. Gensim/NLTK/SpaCy; GloVe/Word2Vec/FastText/BERT, etc]; – Computer vision [incl. OpenCV, OCR]; – Azure Cloud (Databricks, Delta Lake, Azure ML, Synapse Analytics, Azure IoT Hub, IoT Edge, Functions); – AWS Cloud (RDS, Amazon S3, EC2&ECR, Elastic Beanstalk, Lambda, SageMaker, etc); – Google Cloud (Vertex AI, BigQuery, DataStudio, Kubeflow, AutoML); – IBM Watson (Audio and Text modeling, transcription services); – Data visualization (Tableau, Power BI, QuickSight, Python&R libraries, e.g. Plotly, Dash, Shiny); Recommendations: see dmitrybandurin/details/recommendations/ at LinkedIn.

I got my bachelor degree of Applied-Physics. After that I worked for a project of high-Tc superconductivity laboratory as an assistant. Then I went to Sri Lanka, and have been working as a translator and interpreter. They include, office document translation, business conversation interpreting, and website translation with localization. I used Fortran to do the experiment simulation. I also studied Python.

Accomplished engineer with extensive experience in full life-cycle product design, development and production. Created consumer products that sold more than 250,000 units. GPS (Global Positioning Systems) expert with 15 years of experience. Over 15 years of experience developing desktop and embedded applications in C/C++. Strengths include: Digital Electronic Design Object Oriented Development GPS Product Design Embedded System Design Multithreaded Programming Technical Skills Languages: C/C++, Java, FORTRAN, PHP, JavaScript, SQL, XML, HTML APIs: Win32 SDK, MFC, Qt, J2ME, WinCE Processors: ARM7, ARM9, PIC, Atmel, 8051, ST Cartesio Interface: USB, RS-232, I2C, I2S, SPI, CAN, Bluetooth, ZigBee Sensors: MEMS accelerometers, gyros, pressure, fluid tilt, magnetic compass Tools: VisualStudio, CrossWorks, CodeWarrior, MPLAB, AVR Studio, OrCAD Capture CIS, Allegro PCB

Hi there! With over 8 years of experience in web development and graphic design, I deliver solutions that combine technical expertise with creative artistry. What I bring to the table: As a developer, I have experience in HTML, CSS, JavaScript, PHP, jQuery, and WordPress, and in graphic design, I am skilled in Photoshop, Lightroom, and CorelDRAW. This ensures that whether you need a functional, visually appealing, and well-performing website or captivating visuals, your project will meet your expectations and enhance your brand identity. My technical expertise extends to: - Web Development: HTML, CSS, JavaScript, PHP, jQuery, WordPress - Graphic Design: Photoshop, Lightroom, CorelDRAW - Programming Languages: Python, C++, Fortran, Bash My approach: I take pride in offering full project management support, guiding you through every step of the process from conception to completion. Communication is key, and I make it a priority to keep you informed and involved throughout the project lifecycle. Why choose me: Being new to freelancing, my focus is on building a reputation. This means I'm committed to delivering top-notch work at an affordable rate. Let's collaborate to bring your vision to life!

My current direction centers on making it easier and faster for entrepreneurs, small business owners, contractors, designers—and other professionals in the interior space as well as other industries—to build successful businesses. I understand the challenges businesses face in today's fast-paced world, which is why my focus is on simplifying technology and making it approachable for everyone. I write tutorials and code software designed to help you streamline all your workflows, save you time, and grow your business. I'm dedicated to being the supportive partner you can rely on for all your small business needs. So whether you need custom solutions tailored to your specific industry or a little guidance on how to get started, I'm here to help. As an engineering manager, I have empowered people to learn, grow, and excel. My time at Epic Games has allowed me to work in concert with some of the brightest minds of the industry, facilitate exciting new advancements in gaming, and even fight Darth Vader in VR on stage at a major technology event. My capacity for growth is unlimited, my creativity is boundless, and my technical skills are growing every day. After achieving my master’s degree in chemical and biomolecular engineering, I brought my passion for training, programming, and innovative technology to the fields of video games and creative tools. This pivot to new domains means that I can empathize with any of my colleagues’ perspectives and advocate for changes that make people—especially those from groups historically underrepresented in tech —feel welcomed, heard, and understood.

I’m an electromechanical engineer and physicist with 8+ years of R&D and project leadership in electric motor design and electromechanical systems. From academic research at the University of Granada to co-founding a health-tech startup and engineering for aerospace applications, I bring deep expertise in taking concepts through design, simulation, prototyping and IP protection. - Electric motor design & simulation: Permanent-magnet (PMSM) and custom magnetic circuits using SolidWorks, ANSYS Maxwell, Flux/Flux Motor and MATLAB/Simulink - Power electronics & control systems: BMS, DC/DC converters, sensor integration and microcontroller-based control (Arduino, ESP32) - Full-cycle project management: Requirements analysis, resource planning, multidisciplinary team coordination, validation, integration and IP strategy - Prototyping & testing: Battery systems, RF modules, brushless motors, 3D-printed parts and finite-element electromagnetic simulation - Advanced programming & tools: Python, C++, Fortran, LTSpice, KiCAD, COMSOL Whether you need a turnkey electric-motor design, power-electronics consultancy or full electromechanical engineering support, I deliver clear roadmaps, timely communication and professional oversight from concept to certified prototype. Let’s discuss how I can help bring your next project to life.

I am a dedicated and results-oriented freelancer with a proven track record in code analysis, code development, and computational modeling. My passion lies in deciphering intricate physical phenomena across diverse systems, including protein interactions, colloidal systems, polymers, and liquid crystals. I possess a deep understanding of numerical methods and code development and analysis. I am adept at tackling complex computational challenges, integrating theoretical concepts with practical implementation to ensure accurate and reliable simulations. I am a reliable and dependable team player, but I also work effectively independently. I am committed to continuous learning and staying at the forefront of advancements in computational modeling.