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  • $150 hourly
    ✅ Highest earnings & rating for Jamf Freelancer ✅ 60+ Jamf Pro deployments ✅ 30+ Intune deployments ⚙️ Zero-touch deployments for macOS with DEPNotify ⚙️ Advance scripting to enhance your Jamf workflows ⚙️ Jamf Connect (Okta, Azure AD, GSuite) and Jamf SSO workflows ⚙️ Custom sh scripting and pkg creation ⏱ Full-time Independent Freelancer 🏢 Supporting deployments and automation for 5 large Jamf MSPs. 🗣 Communication is key to any project which is why it will always be #1 priority. A diverse Systems Engineer with 10+ years of experience in developing and maintaining IT systems, and 8 years of experience in mobile device management. Technical expertise spreads across server and backup administration, cloud security, software support, asset management, vendor management, and customer support. Specializes in saving man-hours and money for the enterprise.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    JAMF
    OKTA
    VMware ESX Server
    Technical Support
    Solution Architecture Consultation
    Mac OS X Administration
    Mobile Device Management
    Bash Programming
    Windows 10 Administration
    Bash
    Microsoft Windows
    Systems Engineering
    Microsoft Azure
    Microsoft Windows PowerShell
  • $130 hourly
    Are you looking for a Cloud DevOps/ SecOps Engineer with expertise in automation and keeping it secure? Look no further! Hello, my name is Jerry, and I am a Cloud DevOps/ SecOps Engineer with extensive experience in building cloud infrastructure, automating everything, and keeping it secure. Here are some of my technical highlights: Security • Cloud security • HIPAA/ PCI/ NIST/ SOC 2 • Best Practices • Vulnerability Management • SAST/ DAST • Audits Programming Languages • bash • golang • nodejs • php • python Configuration Management • CDK, CloudFormation, Serverless, Terraform • Ansible, Chef, SaltStack CI/CD • AWS CodePipeline/CodeBuild • BitBucket • GitHub • GitLab • Jenkins Infrastructure • Autoscaling and Load Balancing, Containers, Serverless, and more. • API Gateway, CloudFront, CloudTrail, CloudWatch, Cognito, Config, Control Tower, DMS, EC2, ECS/Fargate, ElastiCache, GuardDuty, Inspector, Kinesis, Lambda, RDS, Route53, S3, Security Hub, SSO, VPC, and more. As a Cloud SecOps/ DevOps Engineer, I believe in automated and reproducible infrastructure that is secure to meet your security and scaling requirements. I have over 12 years of experience in engineering that can help with your infrastructure, automation, and security needs. Send me a job invite to discuss how we can work together to fulfill your needs.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Automation
    Serverless Computing
    DevOps
    Linux System Administration
    Systems Engineering
    Cloud Architecture
    Containerization
    CI/CD
    API
    Python
    Amazon Web Services
    Application Release Automation
  • $100 hourly
    A result-driven IT professional with extensive experiences in multi platforms (Network, Systems & Firewall as well as Email Deliverability Platforms) engineering, administration and support with total working experiences in Singapore (6 years 8 months) and in Bangladesh (5 years 10 months). In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of global network, firewall and systems as well as monitoring network platform that capitalizes on expertise in CISCO Routers/Switches, ASA, Checkpoint, Juniper SRX (Firewalls and Routers), Fortigate, Sonicwall, Monowall, IPTABLES firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu), Windows 2000/2003/2012R2 platform, F5 LTM/GTM devices, Nokia checkpoint (Provider1 and Smart Manager). Dedicated to pursue further challenges in the field of Network & Security as well as System Administration/Engineering wherein my skills and knowledge will be highly developed and utilized. Maintain focus on achieving end-results while demonstrating strategic problem solving skills and ability to follow through multi-tasking job. Scope of Intervention • Installation (Routers, Switches, Servers, Patching, Applications, Firewalls etc) • Troubleshooting (Network, Firewalls, Systems, Apps etc) • Test & Commissioning (Network & Security projects for Routers, switches and firewalls & COLO servers) • Troubleshooting of Email Marketing platforms (Sendgrid, Mailchimp, JangoMail, AWS SES etc. as well as company hosted SMTP servers with Postfix, PowerMta, Exim and any other MTA issues for official Email Platforms or Bulk sending platforms. • Monitoring (Nagios, Opsview, Solarwinds, Cacti, HPNA, ENM, APPSVIEW, • BMC Proactive, Intermapper, HP Netcool, Splunk, eHealth, Sitescope etc.) • Ticketing – (Jira, Maximo, Salesforce etc.) • Documentation and Diagrams – (Sharepoint, Visionael and MS Visio etc) • Global Meetings (For projects and troubleshooting) Industries & Specialties • Telecommunication (VoIP and SMS) • Solutions Provider (Network & Security) • Managed Services Provider (Network, Security, Servers & applications) • Bank Network Infra (Network, Security & Systems)
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    TCP/IP
    Cisco ASA
    Customer Relationship Management
    Red Hat Enterprise Linux
    Firewall
    Email Deliverability
    VPN
    Cisco Certified Network Associate
    Google Workspace
    Network Engineering
    Network Monitoring
    Systems Engineering
    SMTP
    Ubuntu
    Windows Server
  • $110 hourly
    I have over 13 years of software development experience. Over the course of my experience I have developed solutions using various of languages on Windows, Linux, and MacOS. I have built solutions from scratch and modified open source software to meet client needs. If you are looking for a software developer that can quickly turn your requirements into a working software solution, I am your developer. I stand behind my work 100%. The job is not done until my clients are satisfied with the solution they receive. In addition I am a tinkerer. I have developed solutions on Arduino, Particle.io, Raspberry Pi, and the ATMega series of micro controllers. I enjoy developing solutions that can control various hardware devices Skills ------- Languages: C/C++, Python (2.x / 3.x), C#, SQL, Bash, Java IDEs: Visual Studio, Atmel Studio, LabWindows/CVI, Eclipse, ViM (gdb) OSs: Windows, Linux, MacOS Other: Wix Toolset, RESTful API Certifications: CSSLP What I can do for you --------------------------- Desktop Software: I can develop command line and GUI utilities to perform system monitoring, generate documents and many other tasks. Middleware: I can create a middleware layer for hardware components to help mitigate the risk of hardware components becoming obsolete. Drivers: I have developed drivers to simplify the integration of hardware components. Firmware: I have developed firmware solutions to read and control a number of hardware components.
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    Software Development
    SQL
    Bash Programming
    JSON
    Systems Engineering
    Software Design
    Microsoft Visual Studio
    API Integration
    Embedded System
    Microcontroller Programming
    Python
    MySQL
    C
    C++
  • $200 hourly
    Upwork Expert Vetted Top 1%. Node.js, Python, OpenAI/LLMs, IOT, SAAS. A generalist, hands on engineer and leader. I design, collaborate and code. I have expert skills and knowledge with the core AWS services including DevOps skills. I perform successfully as Coder, Developer, Principal/Lead Engineer, Manager, and CTO. I have a BS in Computer Science and I am a member of Mensa. I have experience building enterprise and consumer applications in various domains including OpenAI, IOT, SCADA, an EV charging control system (OCPP), telematics, GPS/geospatial calculation/processing, Edge computing, volunteer fundraising, payment integration, SMS Text processing, content management, alarm monitoring automation, digital music, financial trading & analysis, and vacation activity booking. Recently I built a proof of concept Arduino/IOT/MQTT/RFID system including the firmware and AWS cloud backend. I have extensive experience designing and building AWS Infrastructure as Code. I enjoy building software and working with people. For most of my career I have held equity positions at startups where to be successful one must be willing to dive in and do what ever it takes. If I find a problem I pursue it to resolution. Unlike the stereotypical contractor, my work ethic is to take ownership of the job, dig in, ask questions and learn the space, proactively raise concerns with the stake holders and provide continuous feedback. I strive to provide what is needed rather than just what is asked for.. I make a practice of being as open and honest as I possibly can, in work and personal life. I am looking for software development work on SAAS applications, backends in Node, Python, AWS. "Never memorize something that you can look up", and "make things as simple as possible, but no simpler" - Einstein.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Artificial Intelligence
    DevOps
    Systems Engineering
    Machine Learning
    PostgreSQL
    Internet of Things
    Microservice
    NoSQL Database
    Node.js
    Cloud Architecture
    Python
    SQL
    JavaScript
    MySQL
    Amazon Web Services
  • $80 hourly
    ** Business Operations Specialist ** I am a versatile professional offering comprehensive business operations solutions to elevate your organization's performance. With expertise in Online Business Management, Project Management, and Solution Consulting, I provide tailored support to help you achieve your goals and streamline operations. ** Online Business Management ** Delivering operational and strategic support to optimize your online business. Expertise in project management, system implementation, and financial management. Utilizing a range of tools for efficient collaboration, project tracking, and financial control. Focused on saving time, increasing efficiency, and ensuring scalability as your business grows. Project Management: Utilizing tools such as Clickup, Asana, Trello, Jira, and Monday.com for streamlined project tracking and collaboration. Financial Management: Employing tools like QuickBooks, Xero, and FreshBooks for meticulous budgeting and financial control. Collaboration: Leveraging communication tools such as Slack, Microsoft Teams, and Google Chat for efficient team communication. ** Project Management ** Specializing in project management across technical, digital, and business domains. Utilizing Agile methodologies and PMO best practices for efficient project execution. Overseeing project planning, development, and execution aligned with business objectives. Emphasizing stakeholder management, collaboration, and delivering successful project outcomes. Agile Tools: Applying Agile methodologies with tools like Jira, Trello, and Wrike for dynamic project management. Work Management: Utilizing platforms like Coda, Notion, and Clickup for comprehensive work management and collaboration. Integration: Seamlessly integrating applications through tools like Zapier and Make (formerly Integromat) for enhanced efficiency. ** Solution Consulting (No-Code, Process Automation, SaaS) ** Providing strategic solutions in no-code development, process automation, and SaaS cloud implementation. Building strong client relationships, ensuring streamlined operations, and offering technology consulting. Expertise in custom software development, data integration, and enhancing customer engagement. Tailoring solutions to meet unique business needs for maximum efficiency and scalability. As your Business Operations Specialist, I bring a holistic approach to enhance overall efficiency, productivity, and success across various facets of your organization. No-Code Development: Mastering tools like Smartsuite, Airtable, Make, and Zapier for tailored no-code solutions. Cloud Services: Implementing cloud services with tools like Google Drive, Dropbox, and Onedrive for scalable and integrated processes. Project Management: Employing Gantt chart tools like Airtable, Smartsuite, and Clickup for effective project planning and execution. Virtual Assistant Business Efficiency Strategic Support Remote Team Coordination Digital Customer Experiences Data-Driven Insights Stakeholder Management No-Code Solutions SaaS Cloud Implementation Custom Software Development Scalability Business Growth Workflow Management Process Optimization Business Systems Financial Decision Making Stakeholder Collaboration Client-Centric Initiatives Technology Solutions Business Objectives Project Success Productivity Software Tailored Solutions Client Portals Technology Consulting Rapid Iteration Data Integration Project Outcomes Operational Support Streamlined Operations Online Project Management Business Process Optimization Digital Operations Management Business Potential Project Planning Project Execution Business Goals Budget Tracking Presentation-Making Tools Client Relations Gantt Chart Tools Issue Tracking Office Management Communication Tools Project Success Results-Driven Outcomes Boosting Productivity User Experiences Comprehensive Oversight Project Efficiency Business Success Technology Integration Online Presence Collaboration Tools
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    Customer Engagement
    Project Scheduling
    SaaS
    Implementation
    Salesforce
    Business Services
    Information Technology Operations
    Project Management Professional
    Airtable
    Smartsheet
    Business Management
    Digital Project Management
    Microsoft Excel
    Asana
  • $180 hourly
    Technical Expert, CTO / Head Of Engineering, Software Architect, and Product & Project manager with over two decades of experience in conceptualizing, architecting, and building B2B / B2C / SaaS / IoT / Open-Source / Enterprise and Startup products. 📞 Invite me to your job if you would like a FREE 15-minute initial consultation! 📞 Summary: 🤝 50000+ hours and 200+ jobs are done by me and my own Upwork agency (upwork.com/ag/ever), all with 5-star reviews! 🤝 Top 1% of All Talent on Upwork & "Expert Vetted" Badge! 🤝 22+ years in professional software development. 🤝 18+ years of Senior Technology Executive management experience in roles such as CEO, CTO, VP R&D, Head of Engineering, Systems/Software/Cloud Architect, DevOps, PM, etc. Technical leadership and managing remote and on-site teams of up to 30 engineers, designers, and QA. 🤝 Helped 100s of businesses reach their goals in time. Running Expert-Vetted (TOP 1%) Upwork agency (upwork.com/ag/ever) and managing a large team of employees/contractors. Together, the agency and I generated over $2M+ in revenues over Upwork alone! Some more relevant information: - My Company is building a few large open-source projects: eCommerce, ERP/CRM, and others (see our GitHub account github.com/ever-co). - Goal is to help companies build better products and services - SaaS, Platforms, Marketplaces, Web, and Mobile Applications. - Role usually can be best described as your Remote & Hand-on Software Architect, Project Manager, and Lead Developer, All in One! I write code daily, manage software teams, help make decisions and implement the best software architecture for your backend and front-end solutions, collaborate with designers on UX and UI, help to manage your QA, and so on. Over the years, I've helped hundreds of companies, from startups to large international enterprises, and have conducted business in the US, Israel, Ukraine, and Bulgaria. Worked remotely with companies worldwide: US, UK, Norway, Ukraine, India, Australia, etc. Worked on multiple highly complex commercial projects, both in startup and enterprise environments, with small and large teams. I can work with the team or develop software independently from the ground (to production), keeping the software quality along the way extremely high! Short-term consultancy rate: 180$ per hour. Long-term rate: 120$ per hour. Services: - Projects / Products consulting, estimation, software/application architecture, and implementation (including features development). - Project / Product Management to build your products with the best efficiency and cost structure (Agile & Lean). - Code reviews / Performance reviews / Leading and mentoring / Fixing most complex issues in your software. - Research and Solution design. Short summary of software engineering expertise: ◾ SaaS (Software as a Service, both B2B and B2C) / Multi-tenancy ◾ AI / ML (TensorFlow / Pytorch) / ChatGPT and AI Chat Bots ◾ Web Portals / Admin Portals / CRMs / ERPs ◾ AWS & Azure Clouds from the early days of both Cloud platforms + GCP experience! ◾ 15+ years with .NET / C#. ◾ 10+ years with JavaScript. ◾ 5+ years with NodeJS / TypeScript / NestJs. ◾ DevOps, Docker, k8s, CI/CD, Serverless. ◾ Python (ML/Django/Serverless), Java, PHP, and much more! In technology, my focus is on the Web, Mobile & Distributed Software development using NodeJS / NestJs / .NET / ASP.NET MVC / ASP.NET Core / WebAPI / WCF, TypeScript, and JavaScript (Angular, Vue, React, BackboneJs, jQuery, KnockoutJS, etc.), MS SQL / MySQL / PostgreSQL / MongoDB, Kafka / RabbitMQ / MSMQ, ElasticSearch / Logstash / Kibana, AWS, Azure and Google Clouds, Serverless, DevOps (Docker, Kubernetes, Ansible, TeamCity, etc.), TensorFlow / Pytorch / other AI/ML frameworks, Linux & Windows, and more. Some of the latest projects include: - Large Open-Source ERP/CRM/HRM Platform - github.com/ever-co/ever-gauzy - Open Work and Project Management Platform - github.com/ever-co/ever-gauzy-teams - Popular & modern Open-Source Commerce Platform (reactive server, mobile apps, web apps)- github.com/ever-co/ever-demand You can check my Portfolio at Upwork, and feel free to check my LinkedIn profile (search for Ruslan Konviser) to get more information about my past experiences. Feel free to message me to get more details about my experience relevant to your specific project, I am always open to new opportunities! 📞 Reach out by inviting me to your project right now! 📞 Looking forward to working with you on Amazing projects, - Ruslan
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    Project Management
    Software Architecture & Design
    Software Design
    NoSQL Database
    Microsoft Azure
    NestJS
    Web Application
    MongoDB
    .NET Framework
    Amazon Web Services
    TypeScript
    C#
    SQL
    Node.js
    JavaScript
  • $15 hourly
    I have a PhD in Computer science and Engineering and I am Google Certified Cloud Engineer, AWS Certified Solutions Architect, Microsoft Certified Azure AI Engineer, and Microsoft Certified Azure Specialist and been architecting, developing, migrating, optimizing, and deploying mission-critical Line-of-Business applications for past 12+ years. I have 12+ years of experience and expertise in Cloud, Artificial Intelligence, Feature Engineering & Machine Learning, DevOps & SysOps of Cloud Managed Services, and Corporate Training.
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    Project Management
    Artificial Intelligence
    Java
    C#
    Machine Learning
    Solution Architecture
    Python
    Google Cloud Platform
    Amazon Web Services
    Microsoft Azure
  • $30 hourly
    ✅ 100% Client Recommendation ✅ Top Embedded and Firmware developer ✅ Top Hardware designer ✅ Top Software design ✅ Top Mechanical design and industrial design ✅ Top Enclosure design Services: 1) Hardware/Electronics design (Power, Analog, Digital/High-speed and RF electronics design) 2) Precertification testing (EMI, ESD, EMC, FCC, CE, UL) 3) Firmware design С/C++ (Bare metal MCU/MPU, FreeRTOS, Zephyr RTOS, Embedded Linux, Wireless protocols, Security, Interfaces, etc) 4) Industrial and Mechanical design (Enclosure design, 3D printing, IP standards, Prepare all for injection molding, etc) 5) UX/UI design (Embedded devices with displays, Mobile and Desktop applications) 6) Software design (Android, IOS, Linux kernel and user space development) 7) Embedded Quality Assurance(QA) and testing 8) Manual verification/testing PCB/FPC, functional and unit testing of the Firmware/Software, stress testing, temperature range testing Service->Hardware design service: - Power electronics design: (PFC, Solar charging controller, chargers, high voltage control, Motor controllers DC/AC/BLDC ) - Analog electronics design: High-accuracy analog measurements, Noise filtration, Digital to analog conversion, Amplifying signal - Digital and high-speed electronics design: - Memories DDRx/LPDDRx, SDRAM, Camera and display interfaces (MIPI-DSI, MIPI-CSI, DisplayPort, etc), Data communication interfaces (QSpi, SPI, UART, I2C, FMC, I2S, USB 2/3.x, etc), ( - RF Designs: ( 50-60 GHz (Radars), 1-6 GHz (UWB, Wifi, BLE, ZigBee, GPS, NB-IoT, LTE-M/LTE, Z-Wave, etc), 13,6 MHz, 128 kHz (NFC, RFID, etc), 433 MHz (Custom protocols) Service->Industrial and Mechanical design - Industrial design of the sketch - it includes a few sketch designs, depending on the physical sizes of the device, specific of industry and user experience - Mechnical CAD design with deep PCB integration - it includes full mechanical draw based on the industrial design with detailed sizes, materials and manufacturing specific. - Thermal calculation and simulation - it includes simulation of the heating device inside enclosure, with theoretical cooling calculation - 3D printing and verification - we use 3D printer hp jet fusion 5210, with a very nice quality of printing, that helps us to make a good verification of parts with PCBs - Injection molding - the last step, which includes manufacturing optimization and making pres forms, preparing documentation for the manufacturing Service->Firmware design С/C++: - Languages: C/C++, Assembler - Diagrams: Block, UML, Workflow, APIs - Interfaces: I2S, SAI, MIPI-DSI, MIPI-CSI, USB 2/3.x, LTDC, DDR3/DDR4/LPDDR4, I2C, SPI/QSPI, UART, CAN, Ethernet - Wireless: NB-IoT, LTE M, GPRS, GPS, LTE, UWB, WiFi, BLE, ZigBee, Z-Wave, LoRa, Thread, 6LoWPAN, Sub 1GHz, NFC (13,6 MHz), RFID 433 MHZ and 128 kHz - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Security: AES, SSL/TLS, custom algorithms - Libs and frameworks: TouchGFX (GUI lib for MCU), emWin (GUI lib for MCU), LVGL (GUI lib for MCU), WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), osxMotionFX (Sensors fusion algorithm based on the Kalman theory), FatFS, lwIP (TCP/IP stack), WICED (Wifi stack), aws/amazon-freertos, Paho MQTT, TensorFlow - Embedded OS: FreeRTOS, TI-RTOS, ZephyrOs, Embedded Linux, Yocto, ROS - MCUs: NXP (i.MX RT1064, LPC1100, LPC4000), Nordic (NRF52xx/NRF53xx/NRF91xx), TI (CC3220/CC26xx/CC1100/CC3200, MSP430), Espressif (esp32, esp8266), ST(STM32H7/F7/F4/L4/F0/L0/WB/WL/G0 and STM8), Atmel/Microchip(SAM D20/D21/L21/R21/V70/V71, SAMA5/SAM4/SAMD4), Silicon Labs(EFR32, ZGM130S), Cypress (PSoC 3/PSoC 4), Kinetis (Family MK81FN256VDC15), Holtek (HT68xx) - MPUs: Analog Devices (ADSP-2156x SHARC), Qualcomm (Snapdragon 625/425/610/845), Allwinner (A64, A33, H3, H6 series), NXP (I.MX6/I.MX7/I.M8) , ST(STM32MP1) - SOMs: NVIDIA Jetson nano, NVIDIA Jetson Orin Nano, NVIDIA Jetson AGX Orin, Toradex (Colibri iMX6, IMX7, IMX8), Raspberry pi (CM3, CM4 modules), Inforce (Qualcomm Snapdragon 410, 820, 845 SOM), 8devices (Mango on Qualcomm IPQ6000/IPQ6010 Soc), Sensiedge(SensiBle 1 and 2, SensiLora) Service->Software: - Languages: Java, Kotlin, C#, C/C++, Python, Java Script - Diagrams: Block, UML, Workflow, APIs - Interfaces: USB, Ethernet - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Wireless: BLE, WiFi, UWB - Security: AES, SSL/TLS - Libs and frameworks: GStreamer, Paho MQTT, WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), QT framework, Xamarin Forms and Maui, ASP .NET Core and web development, React (web UI development), SQLite DB, FireBase DB, Mong DB, InfuxDB DB, Room, TensorFlow, Node.js - OS: Android, IOS, Linux, Windows
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    RFID
    Altium Designer
    FreeRTOS
    Robotics
    ARM Cortex-M
    Firmware Programming
    Qt Framework
    Real-Time Operating System
    PCB Design
    Arduino
    NFC
    Embedded C
    Embedded Linux
    MQTT
    C++
  • $125 hourly
    As an engineer that has spent my entire career helping startups, I know what it takes to create an MVP quickly and on a limited budget. Multiple times I have been part of a small team taking a product from concept to production run. Each time the requirements have been different, ranging from consumer IoT devices to industrial robots. A holistic view and clear communication is the key to a successful project. At my last full-time role, I was a product owner and worked in customer success. There I developed a highly customer-focused approach to my work. Combining this with an agile working methodology, I can help ensure you get what you need through quick iterations and constant feedback. This means you always understand how the project is progressing and are able to quickly provide input, so costly changes (time & money) can be avoided. While I have a broad range of skill-sets, my core strengths - built through studying at a world leading university and years in industry - are as follows: * Firmware (C/C++) - this has been a major part of all of my previous full-time roles, including in a robotics company where safety and reliability is mission critical. I have worked with a wide range of MCUs, interfaces, wireless technologies and sensors. * Circuit & PCB design (KiCAD) - my highlight is a small wearable I designed for Felcana and took to production in China. On a board measuring just 12 x 25mm, I squeezed in an MCU, large flash storage, multiple sensors and two wireless front-ends (BLE & LoRa). * Prototyping - whether it's for a trade show, grant application or the first customer, I've been there! The key to my success is having laser focus on the bare minimum required to get the desired outcome. Once you're ready to start working with me, the first step is to schedule a call. During this, we will go over your project to ensure we're both clear on expectations. Then, we will establish how we will communicate going forward and how often. Following this, work will commence with frequent updates & opportunities for feedback. So if you have an embedded project and are looking for a proficient engineer that iterates quickly and keeps you at the centre of attention, message me today.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    PCB Design
    Embedded Application
    Embedded System
    Firmware Programming
    Circuit Design
    Embedded C
    Python
    C++
    C
    Firmware
    Hardware Prototyping
  • $40 hourly
    I've been working as a freelancer for a couple of years building websites for small and medium sized businesses. I have plenty of experience in HTML, CSS, JavaScript, react.js, bootstrap, jQuery and React related libraries. I can help from the beginning of the project to the end.
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    Front-End Development
    SaaS
    AJAX
    React
    CSS
    JavaScript
    jQuery
    Bootstrap
    HTML
    Responsive Design
  • $100 hourly
    Top-notch engineer with 20+ years of experience in HVAC, mechanical, plumbing and piping design in Commercial, Residential and Industrial Buildings. Services include: Heat Load Calculations, Duct Sizing and Pipe Sizing Calculations, Facility Design, Cost estimating, Energy Engineering, Proposal Management, and Technical Writing. Licensed PE and LEED AP BD+C. For HVAC design calculations I use Trane Trace 3D Plus and Elite RHVAC ACCA J and D software. Licensed in AL, CA, CO, DC, FL, MI, MD, TN, TX.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Trace 700
    MEP Design
    Material Take-Off
    AutoCAD HVAC Loads Calculations
    Energy Engineering
    Proposal Writing
    Mechanical Engineering
    HVAC System Design
    Plumbing
    Mechanical Design
    Load Calculation
    CAD
    Technical Writing
  • $400 hourly
    I excel at analyzing and manipulating data, from megabytes to petabytes, to help you complete your task or gain a competitive edge. My first and only language is English. My favorite tools: Tableau, Alteryx, Spark (EMR & Databricks), Presto, Nginx/Openresty, Snowflake and any Amazon Web Services tool/service (S3, Athena, Glue, RDS/Aurora, Redshift Spectrum). I have these third-party certifications: - Alteryx Advanced Certified - Amazon Web Services (AWS) Certified Solutions Architect - Professional - Amazon Web Services (AWS) Certified Big Data - Specialty - Amazon Web Services (AWS) Certified Advanced Networking - Specialty - Amazon Web Services (AWS) Certified Machine Learning - Specialty - Databricks Certified Developer:
 Apache Spark™ 2.X - Tableau Desktop Qualified Associate I'm looking for one-time and ongoing projects. I especially enjoy working with large datasets in the finance, healthcare, ad tech, and business operations industries. I possess a combination of analytic, machine learning, data mining, statistical skills, and experience with algorithms and software development/authoring code. Perhaps the most important skill I possess is the ability to explain the significance of data in a way that others can easily understand. Types of work I do: - Consulting: How to solve a problem without actually solving it. - Doing: Solving your problem based on your existing understanding of how to solve it. - Concept: Exploring how to get the result you are interested in. - Research: Finding out what is possible, given a limited scope (time, money) and your resources. - Validation: Guiding your existing or new team is going to solve your problem. My development environment: I generally use a dual computer-quad-monitor setup to access my various virtualized environments over my office fiber connection. This allows me to use any os needed (mac/windows */*nix) and also to rent any AWS hardware needed for faster project execution time and to simulate clients' production environments as needed. I also have all tools installed in the environments which make the most sense. I'm authorized to work in the USA. I can provide signed nondisclosure, noncompete and invention assignment agreements above and beyond the Upwork terms if needed. However, I prefer to use the pre-written Optional Service Contract Terms www [dot] upwork [dot] com/legal#optional-service-contract-terms.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    CI/CD
    Systems Engineering
    Google Cloud Platform
    DevOps
    BigQuery
    Amazon Web Services
    Web Service
    Amazon Redshift
    ETL
    Docker
    Predictive Analytics
    Data Science
    Apache Spark
    SQL
    Tableau
  • $85 hourly
    Expert Systems Engineer and Cloud Administrator with 15+ years experience as an IT professional. I have a BS in Computer Science. I have supported over 100 networks, ranging from small business to fortune 500 companies. I have a wide range of skills and I understand most all concepts in the computing world. I will resolve your issue in a timely and professional manner.
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    VMware Administration
    Computer Skills
    Microsoft Outlook
    Customer Service
    Windows 7 Administration
    Network Security
    Microsoft Active Directory
    Windows Server
    Microsoft Azure
    Microsoft Exchange Server
  • $60 hourly
    Twelve years of experience. Seven years Top rated on Upwork. 100% Job Success. I'm seeking an opportunity to leverage existing skills and drive the project into an 'automate everything' approach with a belief in infrastructure as code and GitOps. I am a DevOps engineer, excellent at working with AWS, GCE, Azure, and other popular cloud providers. I'm able to design, architect, and build an infrastructure from scratch. I also provide support for the existing systems and can make them more flexible, efficient, and automated. Tags: - Infrastructure as Code - Gitlab / Jenkins / TravisCI / CodeShip / Bitbucket - GitOps - ArgoCD / Argo Workflows / Argo Events - AWS / GCP - CI/CD, pipelines - CloudFormation - Kubernets - Ansible / Chef / SaltStack - Terraform - Automation - Linux - Docker - OpenStack
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Golang
    Linux System Administration
    Continuous Integration
    DevOps
    Ansible
    Amazon Web Services
    Docker
    Terraform
    Google Cloud Platform
    Kubernetes
  • $160 hourly
    I am an experienced, versatile, and creative full-stack software engineer with extensive experience in designing and building innovative technology solutions to solve complex problems. HireRight, 8/3/23, EFE, DF9742BFF305B507A30CB5BC320A2E71
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Quantitative Analysis
    API Development
    Vue.js
    JavaScript
    React
    Java
    HTML5
    AngularJS
    TypeScript
  • $45 hourly
    I care about your work. My performance and feedback from my clients reveal that I take my responsibilities to you seriously and deliver quality results. These feedback comments from repeat clients illustrate my dedication to your work. "Excellent writer and a wonderful communicator. Professional through and through. Work was delivered on time and expertly written. Highly recommend. Heath Starkey; Owner 3D Printing LLC" “As always, it was a pleasure working with Jim on our latest website content. Jim responds quickly, and the communication was outstanding. Jim managed to take my ideas and changes into account without hesitation and came up with new material in no time. His technical skills were a tremendous help in delivering the perfect content, without me having to provide too much input. I highly recommend Jim's services. Lisa Kelley, Project Manager Florida Blue Cross/Blue Shield" “This freelancer is a rare find. When you give him a task, he'll find a way to get it done on time and at a reasonable cost. You'll like the product you get in return. Highly communicative and uniquely skilled across many disciplines, you can't go wrong in hiring him to do work for you. Brian Watson; Project Manager Adobe” My systems engineering inspired project management methods ensure everything is thoroughly analyzed and prepared so that nothing slips through the cracks. Your direction and input are always integrated into the product and used to deliver the product you want. My communications practices are excellent. I listen to comprehend first, evaluate the value in what is said, then provide a well-considered response rather than instinctively speaking out of turn. Those methods have resulted in positive evaluations from companies like the ones you've already seen. The bottom line is that I am an excellent troubleshooter and a skilled problem solver that delivers results.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Website Content
    Requirement Analysis
    Qualitative Research
    Technical Report
    Blog Content
    Software
    Creative Writing
    Technical Writing
    English
    Business Writing
    Academic Writing
    Computer Skills
    Report Writing
  • $60 hourly
    I am an information technology specialist with a focus on cybersecurity. My graduate work on the specifics of anonymization relating to cyber attacks has been published. I have a constant desire to learn every day and continue to do in multiple disciplines. I have diverse interests and I feel that positions me well for success in almost all scenarios I am passionate about teaching others about technology, both professionally and personally. I am a firm believer in empowering others by teaching them how they can use technology to further their causes. Tools are what sets human apart from other animals and technology is an amazing tool at our disposal.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    OKTA
    Cloud Architecture
    Virtual Desktop Infrastructure
    Cloud Implementation
    Google Workspace
    Data Migration
    Information Security
    Information Architecture
    Microsoft Azure
    Asset Management
    Information Security Awareness
  • $45 hourly
    Software developer that loves create products or help to do it, with experience programming in computer vision, artificial intelligence, data science, robotics, backend, design and creation of digital platforms. Good research skills.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    CUDA
    FFmpeg
    JavaScript
    Linux
    Ubuntu
    Apache Kafka
    Android App Development
    Image Processing
    TensorFlow
    Python
    Deep Learning
    Computer Vision
    OpenCV
    C++
    Java
  • $30 hourly
    - 7+ years of experience as dedicated Python Developer - M.Tech(Master of Technology) in Cyber Security from Central University of Punjab - UGC-NET Qualified - Huge experience with successfully delivering various types of complex projects single-handed as Full Stack Developer - Handled the end to end responsibilities of requirement collection, designing, coding, testing, integration testing and releases - Worked in verticals – Cyber Security, Web/Data Scraping, Routing protocols, Embedded systems, SaaS based Applications, Machine learning and Data science. I am well versed with : ✓ Back-end: Python ✓ Frameworks: Django, DRF, FastAPI ✓ Machine learning/Deep learning libraries: KERAS, Tensor Flow, NumPy, Pandas, Matplotlib, PyTorch, ARIMA ✓ Front-end : jQuery, AJAX, ReactJS, Bootstrap, HTML5, CSS3 ✓ Database: MySQL and PostgreSQL ✓ Other Technologies: REST APIs, Beautiful soup, PyQt, Scrapy, NGINX, uWSGI, Celery, Redis, SQLite, Socket.io, Burp suite, REDUX, Hooks ✓ Servers: Docker, Digital Ocean, Linode, physical servers ✓ Payment Gateway Integration: Paypal, Paytm, RazorPay and can work on others as per requirement. ✓ Third-party API services integration
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Elasticsearch
    RESTful API
    Trading Automation
    Django
    Docker
    PostgreSQL
    React
    DevOps
    NGINX
    Web Design
    Artificial Intelligence
    Data Scraping
    Machine Learning
    Python
    Computer Vision
  • $40 hourly
    My areas of expertise are: ✅ Microsoft Exchange on Premise/365 ✅ Remote Desktop Services (RDS) ✅ Google Workspaces Migration Expert ✅ Microsoft 365 Migration Expert ✅ Microsoft Azure Solutions Architect, ✅ Microsoft Windows Active Directory [All Version] ✅ Windows Server [All Version], DNS, IIS ✅ Hyper-V [All Version] ✅ RMM Tools (Ninja, Syncro-MSP) ✅ Windows 10/11 📌 I have more than 15 years of hands-on and in-depth experience with Windows Server, Exchange, and other Microsoft products. If you looking for a responsible and knowledgeable person to resolve your problem or trying to find person to improve and maintain your IT infrastructure for the long-term – you've found this person. I can help with planning, implementation, and support of IT infrastructure. I have strong troubleshooting skills and solid reputation for providing outstanding technical support. Be sure, that If there is the solution to your request, I will find it and help you.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Remote IT Management
    Firewall
    Microsoft Outlook
    Cisco CallManager
    Cisco ASA
    Ad Server
    Cisco IOS
    Amazon ECS
    Microsoft Server
    Cisco Router
    Windows Server
  • $15 hourly
    I have experience as an Engineer, Researcher and a Visiting Academic for 10+ years. I am an active reviewer in 15+ SCI indexed journals. My IELTS score is 7.5. I obtained PhD and BSc in Engineering. I have published many research articles in indexed peer-reviewed journals and IEEE conferences as the first author or coauthor. I am seeking opportunities to guide, write, review or proofread of technical papers/ research proposals, etc.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Developmental Editing
    Technical Report
    Article
    Scientific Literature Review
    Research Proposals
    Academic Writing
    Technical Writing
    Electronic Design
    Research Papers
    Curriculum Development
    Scientific Research
    Engineering & Architecture
    Antenna Design
  • $125 hourly
    ***REGISTERED SCRUM MASTER*** I specializing in Helpdesk Services, Project Management( Agile methodology), Employee Onboarding/Offboarding, System administration/Monitoring Alerts and VoIP management. I can help your technical staff with their overflow of tickets at all levels. I am great at monitoring and maintaining SLA. I also have over 12 years of IT support experience ranging from windows desktop support, windows server support, network administration and VoIP support! Including experience with various aws services such as WorkSpaces, AppStream, EC2, and S3 as well as platforms such as Okta, Onelogin, meraki, sonic wall, Jira/Atlassian/confluence, Datto rmm, Datto backup, and jamf pro!
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    Backup & Migration
    Windows 10 Administration
    Linux System Administration
    Office 365
    Windows Server
    CSS
    HTML5
    CSS 3
    Email Support
    Technical Support
    DNS
    DHCP
    Incident Management
    Business with 10-99 Employees
  • $45 hourly
    I am a DevOps & Cloud Engineer. Expert on AWS, CI/CD (Jenkins, TeamCity), Docker Orchestration ( Docker, Kubernetes), Infrastructure as Code ( CloudFormation, Ansible, and Terraform, ), Scripting Language (Bash,Python, Groovy) Core Competencies * Containerization Orchestration ( Docker Swarm, Kubernetes ) * Programming Language / Scripting (Python, Bash / shell, Groovy) * CI /CD (Jenkins, TeamCity, CircleCI) * Database (Mysql,PostgreSQL,Redis) * Message Broker ( RabbitMQ, ActiveMQ ) * Virtualize Technology (KVM, OpenStack , Proxmox) * AWS ( IAM, VPC, EC2, Route 53, S3, ELB, Code[Commit / Build / Deploy / Pipeline], CloudFormation, CloudTrail, Auto Scaling, Service Catalog, KMS, Certificate Manager ) * Configuration Management(Ansible, Puppet, Chef, Vagrant, Terraform ) * Monitoring Tools ( Nagios, Zabbix, Cacti, Grafana ) * Certified Information Systems Auditor (CISA) * Cisco Certified Network Associate (CCNA)
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    CI/CD
    Amazon EC2
    Kubernetes
    CI/CD Platform
    Docker
    Jenkins
    Terraform
    DevOps
    Linux System Administration
    Ansible
    Bash Programming
    Google Cloud Platform
    Amazon Web Services
    Python
  • $80 hourly
    I'm a PHP Developer / API Specialist with 9+ years of experience in the following: Languages: PHP, MySQL, Jquery Frameworks: Codeigniter, Yii, Cakephp, Laravel, Drupal Software and Apis: Shopify, Stripe, Paypal, Twilio API, Vicidial, Plivo, Boberdoo, Paypal, Ontraport, GetResponse, ConstantContact, Amazon MWS, Podio, Limesurvey, Dialogflow, Twilio Flex, Twilio Autopilot, Twilio Studio, Whatsapp, Facebook Messenger, Telegram, Slack, Airtable I build software solutions focused on my clients' needs. I can develop full web applications from scratch and build on top of existing code. I also specialize in debugging errors and resolving issues. - I generally work in US time. - I work on my own. - I am readily available over skype. - I speak fluent english. - I prefer to work on long term projects.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    WooCommerce
    Shopify
    CodeIgniter
    Drupal
    VICIDIAL
    Plivo
    MySQL Programming
    API Development
    LimeSurvey
    Dialogflow API
    Twilio API
    Airtable
    Automation
    PHP
    Zapier
  • $150 hourly
    A Top-Rated, Expert-Vetted VoIP/Software engineer with over 20 years of experience. My experience ranges from Asterisk/FreePBX phone systems, SMS messaging, Linux operating systems, to network administration. I believe you deserve a more professional, reliable, and personalized business experience, and I bring that mindset to every project. Whether I’m developing top-secret code for Lockheed Martin, or AI telephone agents for Nomo, or creating privacy-first communications for Mecca Hosting, Inc, or designing secure, high availability Asterisk systems for TeleConnx Inc., or handling difficult troubleshooting tasks, I always commit myself to the same standard: creative, client-first solutions and efficient, high-quality work, completed in a fraction of the time. I have a passion for transforming mundane phone interactions into exciting customer experiences, and I lean on decades of experience to create solutions that others would find impossible. In short, I can make your telephone system do pretty much anything, including turning on your coffee maker in the morning. I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    FreePBX
    MySQL
    Kamailio
    Linux System Administration
    Amazon Web Services
    VoIP Administration
    Asterisk
    API Development
    C
    VoIP Software
    LAMP Administration
    Session Initiation Protocol
    Linux
    VoIP
    Business with 10-99 Employees
  • $100 hourly
    I own and run a highly successful agency called Bright Development. I'm passionate about making a splash through digital media and platforms. As a developer and designer, you can rely on me to help you make informed decisions on how to best take your online assets to the next level. My main skills lay in design, development, and digital marketing (with an emphasis cross-platform development and CRM development.) Projects such as: Custom themes & plug-ins on WordPress (PHP) Custom static sites and web apps (React, Next.js, Gatsby, Node, Django, Laravel, etc) Mobile applications (React Native, Swift, Java, Kotlin, Objective C, Flutter) Hubspot & Salesforce UI/UX design (Figma, xD) Experiential Media PSD to WordPress themes Digital and business marketing strategy Re-building existing websites Search engine optimization Social media management Social media marketing Google AdWords Custom graphics & logos Funnels Course creation Conversion optimization Content creation Content writing All things Shopify All things BigCommerce Thinkify & Teachable are all things I and my team are experts in. Please feel free to reach out and we can discuss your project.
    vsuc_fltilesrefresh_TrophyIcon Systems Programmer
    AMP Framework
    Digital Marketing
    Web Design
    React Native
    React
    WordPress
    Social Media Marketing
    Social Media Management
    Search Engine Optimization
    Search Engine Marketing
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