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  • $50 hourly
    I am a member of the Expert-Vetted Freelancers category, which tags the top 1% of freelancers in Upwork. The badge is only visible for Enterprise Upwork clients. ( support.upwork.com/hc/en-us/articles/360049702614). THE DIGITAL TRANSFORMATION JOURNEY GUIDE: Drive your business towards successful digital transformation with a seasoned professional experienced in ERP/CRM implementations and passionate about digital innovation. I specialize in optimizing processes, leveraging advanced technologies, and achieving sustainable growth. STRATEGY: Develop tailored digital transformation strategies to align your business goals with cutting-edge technologies, enhancing operational efficiency and customer experience. AGILE PROJECT MANAGEMENT: Adopt an agile approach for flexibility, adaptability, and continuous improvement throughout the project lifecycle. Leverage industry-leading tools like Jira to optimize resources, control timelines, and mitigate risks. TRAINING AND EMPOWERMENT: Provide comprehensive training programs to empower your teams, reducing reliance on external consultants and maximizing value from digital tools. CUSTOMIZED DEVELOPMENT: Implement tailored functionalities to meet specific workflows and requirements, leveraging a dedicated development team and the robust Jira platform. BPMN-DRIVEN PROCESS DESIGN: Map and optimize critical workflows using BPMN (Business Process Modeling Notation), improving efficiency, streamlining operations, and enabling future automation initiatives. Let's embark on a transformative journey to unlock your business's full potential. Reach out to explore how I can guide you through the complexities of digital transformation and deliver sustainable results.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Project Management
    Requirements Specification
    Enterprise Resource Planning
    Solution Architecture
    Process Improvement
    Odoo
    Business Process Model & Notation
    Product Management
    Business Process Management
    Jira
    Requirement Analysis
    Software Architecture & Design
    Business Analysis
    Business Process Modeling
  • $40 hourly
    Passionate, customer-focused leader with a demonstrated history of 12+ years of C#, .net/core technologies.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    CSS
    OKTA
    Xamarin
    Amazon
    .NET Core
    Scrum
    OAuth
    RabbitMQ
    PostgreSQL
    Microservice
    Redis
    Entity Framework
    MongoDB
    Software Architecture & Design
    C#
    MySQL
    SQL
  • $55 hourly
    Hi. Thanks for reading my profile. Over last years implemented ERP solutions based on Acumatica and Odoo for small and medium businesses. I will be happy to provide you nice, clean and perfectly working solution that will satisfy your business needs.. I have perfect knowledge of python and Odoo. I am working with Odoo since 6.1 version (openerp at that time). I worked on integrations, customisations of current functionality and creating new: from new type of view adding to making changes in core(fork of openerp), from DPD or mailchimp integration to rewriting audittrail. I also have wide experience in working with other ERP framework Acumatica (C#), which gives me advantage of comparing how things can be implemented in other systems. I can provide B2B integration with any protocol needed: from tradacom - to Rest. I believe cooperation with me will bring best solution for you and long - time cooperation for me, working at your next projects in future. Lets not waste time and start discussing your project. Best Regards, Ihor
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Enterprise Resource Planning
    Odoo Development
    Odoo
    Web Server
    C#
    Database
    Software Integration
    ASP.NET
    Odoo Administration
    API
    Python
    Microsoft Excel
  • $75 hourly
    Former General and Mechanical Contractor turned Draftsman. Providing 2D and 3D Plans with Chief Architect. Design, Drafting, Construction doc prep, permit submission and support, construction support. Project managing. I work with many designers and contractors around the country drafting their projects. Projects include kitchens/baths, ADUs, additions, custom homes, full house remodels, site plans. I can submit plans for permit and work with your jurisdiction pushing the project to approval. Experienced in stick wood, cold form, tube steel, post frame. Can work with premed plans or work with clients on custom built homes.
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    Project Management
    3D Rendering
    Architectural Design
    Software Architecture & Design
    Residential Remodeling
    Drafting
    2D Drafting
    Chief Architect
    Construction Document Preparation
  • $79 hourly
    𝗠𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟯𝟱 𝗽𝗼𝘀𝗶𝘁𝗶𝘃𝗲 𝗿𝗲𝘃𝗶𝗲𝘄𝘀, 𝟭𝟬𝟬% 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝗿𝗮𝘁𝗲 𝗣𝗿𝗼𝘃𝗲𝗻 𝘁𝗿𝗮𝗰𝗸 𝗿𝗲𝗰𝗼𝗿𝗱 𝗼𝗳 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 15+ years of experience in NLP, NLU, NLG Easy to work with, professional approach Competitive rates, flexible budgets Worked with small startups and large companies References from AI opinion leaders Unique Data-driven methodology CONSULTATIONS, DESIGN, DEVELOPMENT OF: Proof of concept (POC), Prototypes, Demos, Production-ready products, like: Systems like ChatGPT Complex AI application for text understanding Data-rich systems for text processing Knowledge representation systems Text generation systems Sentiment analysis and opinion mining Text clustering systems Structure and content analysis Topic analysis, text complexity, readability level Prompts engineering Large-scale language models training Search / Question-Answering systems Text / Documents classification apps Text summarization systems Text mining and analysis systems Translation systems Ontology-based, KB systems ML models benchmarking, profiling, optimization, TensorBoard Scientific papers reproduction SEO keywords analysis and optimization Documents analysis, smart search Other? Write me a message right now Data-rich SaaS applications development with microservice architecture SDLC best practices, Continuous integration, Scrum / Agile powered by: Technologies: Programming language: Python 3 Databases: SQL/NoSQL, MongoDB, PostgreSQL, Neo4J Search engines: ElasticSearch, Sphinx, Apache Nutch, Apache Lucene, Solr, custom (from scratch) Deep Learning frameworks: Torch / PyTorch, Tensorflow Restful API with Flask, Django, Django-REST, Nginx, Gunicorn OS: Linux only; Containers: Kubernetes, Docker Tools: Numpy, Pandas, Spacy, Gensim, Transformers, NLTK, CoreNLP, Other OpenAI models: gpt-3.5-turbo and gpt-3.5 Large-scale language models: OpenAI GPT4/ GPT3/ ChatGPT, Bloom, Facebook Llama (any modification), DeBERTa, DistilBert, Google T5, Custom language models from scratch Deep Learning: Convolutional Neural Network (CNN), Recurrent Neural Networks (RNNs), Long Short-Term Memory Networks (LSTMs), Stacked Auto-Encoders, Deep Boltzmann Machine (DBM), Deep Belief Networks (DBN), Other Classical algorithms/methods: Linear/Logistic/Stepwise Regression, k-Nearest Neighbor (kNN), Self-Organizing Map (SOM), Locally Weighted Learning (LWL), Support Vector Machines (SVM), Classification and Regression Tree (CART), Chi-squared Automatic Interaction Detection (CHAID), Decision Stump, M5, Conditional Decision Trees, Other Dimensionality Reduction: Principal Component Analysis (PCA), Principal Component Regression (PCR), Partial Least Squares Regression (PLSR), Other Cloud computing: Google Cloud, AWS, Microsoft Azure APIs: AWS Sagemaker, Google NLP, Azure ML Hardware: CPU, GPU/Multi-GPU, TPU ML models benchmarking, profiling, optimization, TensorBoard AI for Medical research: PubMed analysis ML for Carbon reduction Other? No problems, just write me a message right now * The money-back guarantee program is exclusively tailored for established companies meeting specific criteria: a minimum annual revenue of over $500k, a track record of at least 5 years in the market, a strong reputation, and possessing all necessary legal and tax documentation. Requires additional contract before we start. Ask me for the details. This program ensures a refund if the service fails to meet your expectations.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    API
    Data Analysis
    Process Optimization
    Solution Architecture
    Google Cloud Platform
    Feature Extraction
    Artificial Intelligence
    Artificial Neural Network
    Data Science
    Deep Learning
    Machine Learning
    Software Architecture & Design
    Natural Language Processing
  • $60 hourly
    16 years of practical experience in software development. PhD degree in Information Technology area. System architect, solution architect, Fractional CTO. Specialization: highly loaded server applications architecture development, high volume data processing, distributed processing, elastic software design, web applications development, competitive expertise, infrastructure maintenance and development, development team leadership. - Programming languages: Java, Node, Python, C, Objective-C - Databases: Oracle, MySQL, MSSQL, PostgreSQL, Couchbase, Infinispan, EhCache, Cassandra, Redis, - Cassandra, MongoDB - Public clouds: AWS, Google Cloud, Azure
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Node.js
    Objective-C
    C++
    Java
    High Availability and Disaster Recovery
    SQL
    NoSQL Database
    C
    Solution Architecture
    DevOps
    Python
    Perl
  • $80 hourly
    I write code that smells like Lilac and reads like Byron. I have a compulsive love for elegant architecture, Stockholm syndrome for clear documentation, and a solid background in clean code. I’ve taken multiple projects from ideation to production, discovered new mathematical transforms, led teams of developers, wrangeled interns, and presented to executives. I’ve tested my mettle contending with stormy seas in small watercraft, particularly puckering precipices on skis, and freezing desert nights without so much as a tent to shelter under. I’ve gone ice breaking in a canoe, sent the fingers on ski blades, been woken by bears, gone skinny dipping in frigid alpine lakes, driven in LA, and have stories enough to last long into the night. All this to say, your biggest, grimiest, oldest ball of mud doesn’t scare me in the slightest. When things go awry in the worst of ways, I get loud and I lead. I combine the knowledge of a software engineer with the swarthy gumption of an adventurer, and the hard won experience of both. Let me build you something beautiful!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Data Extraction
    Data Mining
    Web Crawling
    Blender
    Data Scraping
    C++
    Java
    C#
    SQL
    Python
    Microservice
    Distributed Computing
    Software Architecture & Design
    Serverless Computing
  • $20 hourly
    I have 10+ years of experience in .NET and have following skills. + OOPS and System Design; + Theoretical knowledge and practical experience with design patterns; + .Net framework developing (WPF: MVVM, MVC) + LINQ + Entity Framework up to 6.0.2 (with DB-first, code-first and model-first approaches). Deep knowledge with T4 template modifications, DbContext improvement, performance improvement, SQL profiling and others; + Web developing (ASP.NET and ASP.NET MVC up to 5.1 version); + JavaScript (jQuery, linq.js, toastr); + KendoUI (plain and with ASP.NET wrapper); + HighCharts (with ASP.NET wrapper); + Database architect and optimization including Microsoft SQL/T-SQL; + WCF and WebServices; + XML, XSLT, Serialization\Deserialization (XML, Binary); + T4 templates; + Microsoft Azure; + SVN, GIT and TFS version controls; + Angular 15 + Javascript + Jquery +Web API Expert in building Responsive Web UI, Twitter Bootstrap, Mobile and Tablet Apps, ASP.NET MVC 4 with EF 5.0 Jquery and Windows Azure. Using Knockout JS, Angular JS and Kendo UI I am able to give you such a progressive enhanced responsive solution that works fine on any computers web browser, mobile platforms also including IPAD and other Tablet. Most important part is communication, and I have excellent communication skills and manners, good at English (can discuss, speak through Microphone, or chatting through Instant messenger). We might have different time zone.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Progressive Web App
    RESTful API
    ASP.NET Core
    HTML5
    C#
    jQuery
    ASP.NET MVC
    ASP.NET Web API
    ASP.NET
    JavaScript
    Angular
  • $30 hourly
    Passionate programmer, ever hungry to learn and earn. I have a CAN DO attitude and i am a dedicated learner. EXPERIENCE : 8 Years Backend Skills : * Java * Grails * Node * Groovy * Spring * Hibernate * AWS Frontend Skills : * Javascript * React * Redux * AngularJs * HighCharts * Html * Sass, Less Databases : * Mysql * Mongo * Elastic Search * Snowflake
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Agile Software Development
    Elasticsearch
    RESTful API
    Software Architecture & Design
    Web Development
    React
    AngularJS
    Grails
    JavaScript
    Java
    HTML5
    MongoDB
    Spring Framework
    AJAX
  • $45 hourly
    **Architect and Product Developer** Hello! I'm Sushant Bansal, an experienced Architect and Product Developer with a passion for building and scaling hybrid applications. With 7 years of industry experience, I have worked in diverse domains including Finance, Insurance, Travel, Wellness, and Crypto. I am constantly eager to improve my skills and stay up-to-date with the latest technologies. My expertise lies in the following areas: ✅ Angular 2-14, Angular material ✅ React, Js ✅ Node.Js ✅ Nest.Js ✅ Next.Js ✅ Applications design & patterns ✅ Software architecture ✅ Push Notification ✅ Firebase ✅ Cucumber ✅ Puppeteer ✅ React Native ✅ PSD to HTML, responsive layout ✅ Bootstrap 3 and 4 ✅ Javascript (es6, es7, es8) ✅ Typescript ✅ HTML5 ✅ CSS3 (SCSS, SASS) ✅ UI/UX ✅ Angular unit testing ✅ React unit testing ✅ Karma ✅ Jasmine ✅ Artificial Intelligence In addition to my technical skills, I am proficient in utilizing various tools and platforms including: ✅ Github, Jira, Bitbucket ✅ Git ✅ APIs: Google Maps, YouTube API, Facebook, etc. ✅ Agile Methodologies ✅ OpenAI With my extensive expertise and experience, I can assist you with a wide range of tasks related to website and mobile app development, deployment, architecture, and testing. Whether you need assistance with creating a responsive UI, designing scalable architectures, integrating APIs, or conducting unit testing, I am well-equipped to handle the job efficiently and effectively. I am committed to delivering high-quality results and ensuring client satisfaction. My strong problem-solving skills, attention to detail, and ability to work in a collaborative manner make me an ideal partner for your projects. I am adept at working independently or as part of a team, depending on the requirements of the project. I am excited about the opportunity to work with you and contribute to your success. If you have any questions or would like to discuss your project further, please feel free to get in touch. I am looking forward to collaborating with you soon! Thanks & Regards, Sushant Bansal
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    OpenAI Codex
    Artificial Neural Network
    Artificial Intelligence
    API Development
    NestJS
    Software Architecture & Design
    Full-Stack Development
    Node.js
    Angular
    TypeScript
    MongoDB
    React Native
    React
    JavaScript
  • $110 hourly
    I'm a native English speaker. I have over 20 years of experience working as an embedded engineer. I was one of the designers/architects of the Microchip PIC18 core. I have worked at Microchip as an engineer in test, design, silicon validation, and applications. I have a Bachelor of Science in Electrical Engineering from Arizona State University, where I graduated with cum laude honors. I'm an expert in both hardware and software, so I'm good at tracking down issues. You may think you have a software issue, but it's a hardware issue or vis-a-versa. I enjoy the challenge of finding and fixing problems. I'm motivated by success, and I enjoy what I do. Work with me, and you'll understand. I bill honestly, and sometimes I'm able to solve a problem in a couple hours. No client has ever disputed my hours worked! I've had a couple clients (2/35) who thought I should not be paid for meetings or getting started on a project. These types of situations don't work out, and it's unfortunate because I want to help them, but won't continue to work with them. The best time to involve me in your project is at the beginning. While I architect your system design, I'll make sure that it meets your performance goals, and will reduce component count and cost. For a successful product, it's important to have a robust hardware and software architecture. I solve problems inside a document, and avoid making multiple PCB revisions. Even though I am in Costa Rica, it is easy to ship development boards to me. My home lab includes: - 100 MHz 4-channel oscilloscope (siglent brand) - 8-channel logic analyzer (saleae - this is what I use to analyze digital communication signals: I2C, SPI, UART, ....) - DC supply - benchtop DMM with 1nA current resolution (great for battery-powered devices) - multiple programmers/debuggers (including PICKIT3). The above tools allow me to understand and properly fix problems. If I don't have the exact equipment you are using, I can often wire something up and be able to develop/test code. I may have a processor on hand that can run your code (higher chance if it is a Microchip microcontroller). I am an expert at using MPLAB/MPLABX, but I am also very comfortable in Code Composer Studio (TI MSP430 series), and Microchip/Atmel Studio. During my time on upwork, I have at times taken the role of tutor and mentor - evaluating projects to look for issues, Assisting with documentation reviews, and also documenting projects from scratch. I have a history of identifying design issues before PCB production, saving money and time. Here are some of the technologies that I've worked with successfully in the past: - capacitive touch sensing - USB communication - Bluetooth communication - graphic displays - LED color mixing (precise color control with no flickering)
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Microcontroller Programming
    Software Architecture & Design
    MSP430
    Microcontroller Design
    Embedded System
    PCB Design
    USB Electronics
    Hardware Prototyping
    PIC16
    Circuit Design
    C
    Assembly Language
    Electrical Engineering
  • $120 hourly
    15+ years as a professional in software development, from engineering solutions to management of people and projects. Strong communication skills, driven, goal-seeking, self-starter, minimal management overhead. Fast learner. Highly engaged and motivated. Full-stack, experienced across languages and environments (e.g. Rust, Elixir, C#, Java, JS/Node.js, C++), layers of the stack (e.g. frontend, backend, build systems, service runtime & orchestration), team sizes and roles (e.g. development, architecture, devops & SRE, testing & QA). Easy to work with. Fast and reliable.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Node.js
    UX & UI
    NoSQL Database
    .NET Core
    JavaScript
    Phoenix
    Elixir
    Rust
    Docker
    Erlang
    Software Architecture & Design
    C#
    PHP
    Kubernetes
    Java
  • $24 hourly
    𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗦𝘂𝗺𝗺𝗮𝗿𝘆: Senior Back-End engineer with more than 4 years of experience. I am ready to join your team as an individual developer and also ready to join as a tech lead for your team if it already has backend developers. 🟡 JavaScript and TypeScript Programming languages 🔵 Node.JS | Express.JS | Fastify 🟡 NEST.JS 🔵 Sequelize | TypeORM | Prisma 🟡 Twilio | SendGrid 🔵 Mux | GCore 🟡 PostgreSQL | MongoDB | MySQL 🔵 Firebase Realtime Database and Firebase Firestore | Firebase Cloud Messaging 🟡 Back-End development 🔵 GraphQL 🟡 Mocha | Jest 🔵 Websockets | Auth0 | JWT 🟡 RabbitMQ | JWT 🔵 Strapi (framework+CMS) 🟡 GitHub Actions (CI/CD) 🔵 Docker Reasons why we can be great partners: 🟢 1. Extensive Expertise: With over five years of experience in back-end development, I bring a deep understanding of industry best practices, coding standards, and architectural patterns. 🔵 2. Best Technologies and Standards: My proficiency in Node.js, Express.js, and Nest.js, combined with my database knowledge of MongoDB, PostgreSQL, and Firebase, enables me to architect robust and reliable solutions. 🟢 3. I craft APIs that integrate seamlessly with front-end systems, fostering a smooth user experience and efficient data flow. 🔵 4. Cross-Functional Collaboration: I am a team player who excels in collaborative environments. I work closely with front-end developers, designers, and stakeholders to align technical decisions with your project's goals. 🟢 5. Clean and Maintainable Code: My coding practices prioritize readability and maintainability, making it easier for your team to manage, extend, and enhance the application in the long run. 🔵 6. Problem-Solving Mindset: I thrive on tackling complex challenges. My analytical thinking and creative problem-solving skills ensure that I can overcome hurdles and deliver innovative solutions. 🟢 7. Results-Driven: I am dedicated to delivering tangible results. My track record includes successfully completing projects on time and exceeding client expectations, contributing to the overall success of each endeavor. By hiring me, you're not just gaining a senior back-end developer; you're partnering with a professional who is passionate about crafting exceptional solutions that drive your project's success. My technical skills, collaborative approach, and commitment to excellence make me an invaluable asset to any development team.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Cloud Database
    Auth0
    CI/CD
    SendGrid
    Twilio
    NestJS
    ExpressJS
    Node.js
    Docker
    Redis
    Back-End Development
    MySQL
    MongoDB
    PostgreSQL
    GraphQL
  • $50 hourly
    [Last profile update: 13 Feb 2023] Welcome! ✅ I can help: ➜ Your business to grow via DEV support; ➜ To bring your whole idea, or new features of your existing product to market faster without major problems; ➜To make the DEV processes in your company faster and more cost-effective by building an appropriate App Development flow ✅ I provide the following Services: • Tasks related to Cloud Migration, and Cloud Development using Azure. • Microservice architecture implementation. • .Net Core development • ASP.NET Web API (RESTful) • Asp.Net MVC • Azure Services • Docker, Kubernetes • Highload systems • GitHub / CI / CD / Azure DevOps ✅ Qualifications include 9+ years of software development experience; ✅ Azure Developer Associate Also, I am leading a Dev company CodeFormation CodeFormation is a software development company that helps you at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analyzing, and improvement. We produce effective, actual, and profitable software products in collaboration with the product owner and customer-side stakeholders. Our team is fully concentrated on the IT solutions, while the customer administrates the workflow and gets the opportunity to focus on the top-ranking tasks. Let`s discuss your request on a call during the next 1 hour.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    C#
    Azure DevOps
    Database
    RESTful API
    Kubernetes
    Docker
    Cloud Migration
    SQL
    .NET Core
    Software Architecture & Design
    RESTful Architecture
    Microservice
    ASP.NET Web API
    Web Service
    Microsoft Azure
  • $40 hourly
    A software engineer with more than 10 years of experience (since 2011). Specializing in backend development using Golang and practicing DevOps with more than 3 years of experience (since 2018). Have engaged with many fields of domains: ticketing, web scraping, marketplace, gaming industries, and HR applications. If you're looking for someone who: - written code with code style following best practices and in an idiomatic way - understand how to do best practices in API development (standardize naming convention, versioning, and auto-generated documentation using OAS3) - can work well with others in the team and understand development collaboration workflows such as agile practice (scrum or kanban), JIRA, pair programming, and code review. - write a testable and maintainable code using 3 layers of tests: static check, unit test, and integration test - understand state of the art DevOps practices such as developing scalable and reliable services, containers, microservices, serverless, event-driven, CQRS, EventSourcing, CI/CD, and familiar with cloud providers such as AWS, GCP, and Alibaba Cloud - have good analyzing skills and am an independent problem solver - versatile in many fields, eager to learn something new, and adaptable in a new environment please look no further since i am a good fit for your need. I always listen carefully and work together with my client to achieve the goal because there's no one-fits-all solution. A mercenary at heart, you can assign me a task and consider it done. Your success is the highest priority for me. TECHNICAL SKILLS: - Golang, NodeJS - SQL & NoSQL (MySQL, Postgres, Redis, Mongo, Elasticsearch). Open to learning as needed. - Message Broker: Kafka, NATS, RabbitMQ - docker, docker-compose, and Makefile for development (also known as the Three-musketeer pattern) - CICD: Jenkins, Github Actions - Kubernetes (administrator level), Helm, Terraform, Ansible - Backend API Development: REST, gRPC - CLI and Tooling - Web Scraping and Headless Browser: CDP Feel free to contact me and I'll be happy to help and deliver to the best of my ability. Let's have a chat!
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Data Scraping
    API Development
    DevOps
    Kubernetes
    Golang
    Amazon Web Services
    Docker
    JavaScript
    Node.js
    ExpressJS
  • $50 hourly
    Experienced GIS/Spatial Data Full Stack Engineer | Web GIS Developer | Geospatial Analyst Welcome to my profile! I am a highly skilled and experienced GIS/Spatial Data Full Stack Engineer with a Master's Degree in GIS/Geospatial and over 8 years of expertise in Geoinformation Systems Development and GIS Data Engineering. My areas of specialization include: ✅ Interactive map development: Creating engaging and user-friendly interactive maps that provide valuable insights and enhance user experiences. ✅ Web GIS applications development (2D & 3D): Building robust and dynamic web-based GIS applications using cutting-edge technologies to visualize and analyze geospatial data. ✅ Spatial ETL: Employing advanced techniques for extracting, transforming, and loading geospatial data, ensuring accuracy and efficiency in data processing workflows. ✅ Data visualization: Presenting complex geospatial data in visually appealing and intuitive formats, enabling clear communication and decision-making. ✅ Geodata conversion and transformation: Converting and transforming geospatial data between different formats and projections, ensuring seamless data integration. ✅ Geospatial analysis: Conducting in-depth geospatial analysis to derive meaningful insights, perform spatial modeling, and support informed decision-making processes. ✅ Cartography: Crafting visually captivating maps with attention to detail, ensuring clarity and effectiveness in conveying information. ✅ Route mapping: Designing optimized routes for efficient navigation and logistics, considering factors such as distance, time, and transportation constraints. Proficient in the following tools and frameworks: ✅ Postgresql/PostGIS: Utilizing the power of spatial databases for efficient storage, querying, and analysis of geospatial data. ✅ Cesium: Creating stunning 3D visualizations and interactive virtual globes for geospatial applications. ✅ Gdal/ogr: Employing GDAL/OGR libraries for geospatial data manipulation, conversion, and processing. ✅ QGIS/PyQGIS: Leveraging the capabilities of QGIS and Python scripting to automate geospatial workflows and develop custom plugins. ✅ Leaflet.js, OpenLayers: Implementing interactive web maps with these popular JavaScript libraries, enhancing user experiences with rich functionality. ✅ ReactJS: Building dynamic and responsive user interfaces for web GIS applications, ensuring seamless user interactions. ✅ Potree: Developing point cloud visualizations and interactive 3D mapping solutions for geospatial data analysis. ✅ Spatialite/SQLite: Utilizing lightweight spatial databases for efficient geospatial data management and analysis. ✅ AWS (RDS/EC2): Harnessing the scalability and reliability of Amazon Web Services for deploying geospatial applications and managing data infrastructure. Proficient in the following programming languages: ✅ PHP (Laravel & CodeIgniter): Developing robust and scalable back-end solutions for web GIS applications. ✅ C#: Building desktop GIS applications and integrating geospatial functionality into existing systems. ✅ JavaScript: Implementing interactive and dynamic behavior in web GIS applications, leveraging popular frameworks and libraries. ✅ Python: Automating geospatial processes, conducting data analysis, and developing custom GIS tools. ✅ HTML: Creating structured and semantic markup for web GIS applications. ✅ CSS: Styling and enhancing the visual presentation of web GIS applications, ensuring a polished and user-friendly interface. ✅ SQL: Writing efficient queries to retrieve and manipulate geospatial data from databases. Proficient in the following formats: ✅ LAS/LAZ: Processing and analyzing LiDAR point cloud data for various applications. ✅ Shapefile: Handling one of the most common geospatial vector data formats. ✅ GeoJSON: Storing and exchanging geospatial data in lightweight and easy-to-use JSON format. ✅ GeoTIFF: Working with raster data and preserving georeferencing
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Geospatial Data
    Software Architecture & Design
    PostGIS
    GIS
    QGIS
    OpenLayers
    ArcGIS
    Cesium
    Laravel
    Python
    PHP
    HTML
    Leaflet
    JavaScript
    React
    PostgreSQL
  • $35 hourly
    I am a Top Rated Plus freelancer ✨, among top 3% talent on Upwork with over 10 years of experience in Web Apps / Cloud / Software Development. My personal area of expertise is as follows 💻 Web Apps, worked with multiple startups, SMEs and Enterprises to cater their complex requirements. ☁️ Cloud Specialist, help clients reduce the cloud cost by 35% and deploy their system securely. 🔎 Software Architecture, I've helped enterprises kickstart their development seamlessly. 🔮 MVPs, from choosing the right tech stack to getting it pitch ready, I take product ownership. During my career in software industry, I contributed on more then 100 projects with clients from Japan, USA, North America, UK, Europe, China, and Singapore. This diverse experience gave me an opportunity to work on up-to-date technologies and learn tech from vast perspective. After all this experience as software engineer and successful freelancer, I decided to start a company, to provide my clients with best talent focused on understanding there needs and engineer it into a working product/solution. We are currently a growing team of 11 people striving to put there best. My work philosophy is simple - Ethical Professionalism with Perfection and Affordability. I am not just a CTO, I love to talk about tech. Always available to talk about new ideas, i provide free consultancy session to talk about how you can build your product or achieve the solution to a problem you are facing. Our team have following expertise: ✅ Front-end: HTML5, CSS3, JavaScript (ES6 - ES Next), LESS, SASS, Stylus Angular, React, Vue, Svelte Material Framework, Materialize, Semantic UI, Foundation CSS, Bootstrap ✅ Back-end: Node, Express, Hapi, Nest APIs, Restful APIs, GraphQL, TypeScript, Python, Django, Flask Rust, Rocket, Actix MongoDB, MySQL, Redis, SQLite ✅ Cloud: AWS, Azure, GCP Looking forward to your text, 🙂
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    AWS OpsWorks
    Software Architecture & Design
    NoSQL Database
    Cloud Computing
    RESTful API
    PostgreSQL
    JavaScript
    Vue.js
    MySQL
    Neo4j
    GraphQL
    CSS
    Node.js
    SQL
    MongoDB
  • $125 hourly
    I am a senior-level software architect/consultant working primarily with an Angular/C#/SQL architecture with development expertise across the full stack. Extensive Azure and moderate Aws experience with this stack. I have expertise in both distributed and hosted software projects across a wide array of industries (finance, insurance, food & hospitality, retail, education, manufacturing, distribution, retail, institutional, health care, and many more) and within most areas of business software (eCommerce, ERM/ERP, PIM/MDM, POS, CRM, WMS, and HCM). I have experience in managing the full SDLC: Solution design/architecture → prototyping/POC(MVC) → TDD → CI; including automated deployments, environments, builds, source control/branches/versioning → QA/debugging/UAT → rollout/release → patches/upgrades. I build world-class solutions, providing excellence and value on every project I perform.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Solution Architecture
    Angular
    SaaS Development
    Microsoft Azure
    Software Architecture & Design
    CSS 3
    Ionic Framework
    C#
    ASP.NET Web API
    HTML5
    ASP.NET Core
    SQL
  • $100 hourly
    I am a Mexican emergent Generative Architect, Pioneer in my country. My most recent projects are focused on generative architecture, parametric furniture design, product design and arts. I use a master combination of Rhino 7-grasshopper - Zbrush - Fusion 360 etc... in order to model fantastic things and even create construction plans and manuals.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    Animation
    Generative Design
    Rapid Prototyping
    Jewelry Design
    Architectural Rendering
    Grasshopper 3D
    3D Printing
    3D Rendering
    Rhinoceros 3D
  • $25 hourly
    I am a Fullstack web developer with 7+ years of experience in Laravel in the backend and Vue js in the front end. I am writing clean, testable, secure, and dynamic codes based on standard web development best practices. My skills: ► Programming Languages: PHP ► PHP Frameworks: Laravel, Codeigniter, Statamic ► JavaScript frameworks: VueJS, jquery, javascript ► HTML5/CSS3 - Responsive design (Tailwind CSS, Bootstrap) ► CMS Platforms: WordPress (basic) ► SQL Databases: MySQL, PostgreSQL, MSAccess ► RESTful APIs Development ► API integrations: - Google Maps / Places. - Payment gateway integration - braintree - Social login - Twilio (Audio call, video call, Chat, SMS, Conversation) ► VersionControl: GIT ► Server experience: AWS (EC2 instance, lightsail) ► API documentation using OpenAPI and Swagger ► Able to use Slack, Trello, Jira, Bitbucket and other collaboration tools from time to time What Do I Offer? - Full Website Development - Front End Modification - Back End Integration - API Development - MVP Development - Website Customization - Payment Integration (Stripe, PayPal, Square, Braintree, etc) - API Integration (Google, AWS, Twillio, etc) - Errors/Bugs Fixes I will work with you to discover what you need and create the best solution. My priorities are delivering quality work and respect for deadlines. I love to share my enthusiasm and passion for design, so feel free to contact me, I am available for voice/video call.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    RESTful API
    API Documentation
    AJAX
    API Development
    Software Architecture & Design
    OpenAPI
    Database Design
    Vue.js
    jQuery
    Laravel
    Website Redesign
    PHP
    MySQL
    CSS
    HTML5
    JavaScript
  • $85 hourly
    All In Media LLC is a full-time freelance "Visual Translation" firm. What this means is, I can take otherwise complex or difficult to understand 2D drawings and create something everyone can visualize. This is important when creating a project to show investors, contractors, or potential buyers. I have worked with builders, interior designers, amusement parks, fairs, architects, surveyors, engineers, homeowners, and real estate agents on a wide variety of projects with great success. With over 20 years in the design industry and 22 years of construction experience, AIM brings unique perspectives and high-quality work to all of our projects. Advanced skills in illustration, 3D rendering, site planning, and design, this office can efficiently achieve the results you are looking for. From facility maps to a commercial hotel rendering, AIM achieves outstanding results. Why choose to use AIM? I am a 5-star freelancer here on Upwork. I work very hard for all my clients and will do whatever it takes to make the job successful. Appreciate the consideration, Matt All In Media LLC. US Vet
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    SketchUp
    Graphic Design
    Branding
    3D Rendering
    Digital Illustration
    Concept Design
    Environmental Design
    Architectural Rendering
  • $120 hourly
    For all 15 years of my career, I’ve been specializing in developing complex web applications, websites, MVPs, and startups. My primary expertise lies in developing back-ends with Golang and Postgres. I’ve also integrated Blockchain cryptocurrencies to financial startups and banks, developed SaaS applications with PHP, Erlang, and MySQL, and startups with Django and Python. I’m a perfect fit for those who are looking for an experienced software architect or developer. Who needs to have software built in a fast and professional way, who is going to grow a team. Who wants to validate a hypothesis or who is in search of somebody to not be afraid to take on a partly finished project and continue development with a focus on business needs without wasting time and unneeded refactoring. I seek to understand customer’s unique business needs and circumstances, offering solutions using existing technology where possible to get you the best solution for your budget. I treat your project as my own and strive to dive deeply into the problem you’re solving. Typically, my clients want to develop a web application or system utility from scratch, integrate various web APIs, and it requires the developer to be experienced with third-party libraries and applications. On top of that, the architecture must be maintainable, the code should be readable by other developers and properly documented where needed. It’s a standard for me that I follow. Personally, I’ve always been interested in technology: instead of playing Warcraft 3 when I was 11, I asked my parents to buy me a C++ tutorial by Robert Lafore and had been studying it until I started to win various competitions at 14, so technology has been in my blood since I was a child, and I still have this passion 15 years later.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Web Development
    Django
    API
    Web Service
    Software Architecture & Design
    Automation
    Amazon Web Services
    Golang
    Database
    Python
  • $40 hourly
    I am a Machine Learning and Artificial Intelligence enthusiast with more than 10 years of hands on experience focusing on: -Proven record in designing, implementing, and delivering machine learning models including but not limited to regression, classification, clustering, and dimensionality reduction models. Proficient in TensorFlow, PyTorch, Scikit-Learn, and other related ML libraries. - Proficient in designing and deploying AI algorithms and models, backed with the deep understanding of AI techniques such as deep learning, neural networks, reinforcement learning, genetic algorithms, etc. -Knowledgeable in libraries such as NLTK, SpaCy, and Gensim, and familiar with transformer models like BERT and GPT. -Experienced in applying Large Language Models (LLMs) like GPT-3 and BERT for various tasks such as text generation, translation, summarization, and sentiment analysis. -Demonstrated experience in Convolutional Neural Networks (CNNs) and their application in image recognition, segmentation, and classification. -Experienced in the application of ML techniques for improving the efficiency of recommendation engines. -Proficient in Python, Java, and R programming languages. Familiar with SQL and NoSQL databases, and experienced in using cloud platforms like AWS, Google Cloud, and Azure. - Strong problem-solving skills with an analytical mindset.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Android App Development
    iOS Development
    Software Development
    Front-End Development
    Software Architecture & Design
    Mobile App Development
    Emerging Tech Consultation
    Cloud Architecture
    Payment Gateway Integration
    Full-Stack Development
    Agile Software Development
    DevOps
    Database Architecture
    RESTful API
    Web Application
  • $65 hourly
    I'm a web engineer with an M.Sc. and over 10+ years in designing, developing, and analyzing data-heavy web applications, primarily using the Javascript stack, with a recent focus on integrating AI capabilities. My clients value my ability to anticipate and solve problems, offering various solutions. I am skilled in supporting individuals and teams throughout the web development process. Continuously enhancing my expertise, I am currently passionate about integrating AI into web and mobile apps I specialize in: - Web and Progressive Web Apps - RESTful and GraphQL APIs and API integrations - Libraries and Middlewares - ETL Pipelines and Web Scraping; - Database designing - Performance optimizations - Problem solving and bugs fixing I am proficient and the most efficient in: - Languages: Javascript/Typescript - Frameworks: Nodejs, React - Technologies: REST, GraphQL, PWA - UI Libraries: MUI, Bootstrap - Databases: NoSQL with MongoDB; SQL including MySQL and PostgreSQL - Testing: Jest - Caching: Redis - Deployment: Docker, DigitalOcean In addition, with demonstrated expertise in: - Languages: Python and C# - Generative AI: Custom GPTs - Platforms: Jupyter Notebook and .NET, - Frameworks: Nextjs, Vuejs and AngularJS - Styling: TailwindCSS - Databases: DynamoDB and Memcached - Testing: Mocha and Chai - Deployment: k8s, Google Cloud and Heroku, AWS, Terraform My wide full stack experience and analytical mindset gives me an ability to analyze complex problems and break them down into manageable and straightforward steps. In my work, I prioritize thoroughly analyzing requirements. I believe that success depends on having clear goals. I'm specifically good at creating technical requirements and specifications, anticipating problems, and balancing quality with the speed of development. Choose me, and you'll gain a partner fully dedicated to bringing your vision and product to life.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Data Modeling
    API
    Back-End Development
    AI Model Integration
    Full-Stack Development
    ChatGPT API Integration
    Python
    API Integration
    SaaS
    React
    GraphQL
    MongoDB
    Node.js
    TypeScript
    JavaScript
  • $20 hourly
    I have 10 years of expierence as a freelancer Architect assisting foreign and local customers. In this time I have helped many companies to improve their products and services. I can provide architectural design, Interior desing, shop drawings, construction documents, bioclimati advise, renders. I will do everything I can do to satisfy customers expectations. I love challenges, team working, collaborate in any kind of project from a finish material to a large building design. I’m flexible with my working hours. Quality and deadlines are 2 basic principles in my work, these are my brand stamps, I will follow your ideas, adding a new view when it will be neccesary, and also I will review your comments as many times as it takes to exceed your expectations. Thank you for stopping by and I look forward to the opportunity to work with you on your next Architecture Project.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Drafting
    Software Architecture & Design
    Sustainable Energy
    English to Spanish Translation
    Energy Engineering
    Autodesk BIM 360
    Residential Design
    Detailed Design
    3D Modeling
    Building Information Modeling
    Autodesk AutoCAD
    Autodesk Revit
    Interior Design
    Architectural Design
  • $60 hourly
    I am a Backend Java Developer, I have a master degree in computational sciences, I have Strong experience working with, Java, Spring/Springboot, and Javascript Projects in Agile environments, on another hand I have experience working with concepts as Microservices, Test-Driven Development, Clean Architecture, Domain-Driven Design, Event-Driven Architecture, Clean Code. I also have experience leading teams in a technical and motivational way. I'm always trying to improve myself with the best programming practices, design patterns, learning new technologies, and being a better version of myself. I have achieved some development and agile Certifications as OCA 7, SAP Commerce Cloud Developer 1811, Scrum Developer, Scrum Master, and others.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Leadership Skills
    Software Architecture & Design
    Scrum
    Agile Project Management
    SAP Hybris
    Business with 10-99 Employees
    Web Application
    API Integration
    JavaScript
    HTML5
    React
    Java
    Spring Framework
  • $130 hourly
    I'm a results-oriented visionary with unique background in software engineering and design. Expertise in mobile applications and infrastructure, Internet technologies, virtualization, fault-tolerance, media streaming, enterprise software, systems integration, and product design. Strong strategic and long-range planning abilities; skilled in setting product and technology strategies in B2C and B2B environments. Diverse background covers engineering, user experience, innovation, and quality assurance. Front-end or back-end. Machine learning, IOS, TypeScript, React, Javascript, AngularJS, Bootstrap, C#, ASP.NET, ASP.NET Core, API creation, Java. I'll even admit to C, C++, Fortran and a few others. Small, medium or big-data analysis. Relentless pursuit of quality- test automation.
    vsuc_fltilesrefresh_TrophyIcon Software Architecture
    Software Architecture & Design
    High Availability and Disaster Recovery
    Angular
    TypeScript
    Microsoft Azure
    Azure App Service
    C#
    JavaScript
    Big Data
    .NET Framework
    iOS Development
    Project Management
    Java
    Machine Learning
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