Hire the Best Rhombus Specialists

I am a dedicated Property Management Assistant with over 10 years of combined experience in Property Management, Technical Support & Customer Service. I specialize in maintenance coordination, tenant and vendor communication, work order management, and property operations. I am proficient with AppFolio, PropertyWare, Microsoft Office, Google Workspace, Monday, and AI tools such as ChatGPT, Gemini, and Claude to improve efficiency and streamline workflows. I am organized, detail-oriented, and committed to delivering excellent service while helping teams operate smoothly. I also do have advanced knowledge in using Property Management software such as Rent-Screener, Buildium, LeadSimple & TenantTurner.

I help startups, product teams, and engineering companies turn embedded product ideas into working hardware, firmware, connected IoT systems, AI-enabled devices, and mobile/cloud platforms. I lead MHTechFusion, an embedded systems and IoT engineering team with hands-on experience in PCB design, firmware development, BLE, hardware bring-up, prototyping, wireless connectivity, AI/computer vision integration, LLM/RAG applications, mobile app integration, and end-to-end product development. We support clients from early concept and feasibility stage to schematic design, PCB layout, firmware development, testing, manufacturing files, and prototype validation. Core areas I can support: -Embedded Hardware & PCB Design: ESP32, STM32, nRF52, Raspberry Pi, sensor boards, wearable electronics, power circuits, communication interfaces, multilayer PCB design, Gerbers, BOM, Pick and Place files, and DFM support. -Firmware Development: C/C++, FreeRTOS, Zephyr, BLE, Wi-Fi, LoRa, CAN, OBD-II, UART, SPI, I2C, ADC, bootloaders, OTA updates, low-power firmware, and hardware bring-up. -IoT & Connected Products: Cloud dashboards, mobile app integration, device communication, MQTT, REST APIs, data logging, alerts, and remote monitoring systems. -AI, Computer Vision & LLM/RAG: Computer vision pipelines, AI-assisted inspection, object detection, OCR/ANPR-style systems, edge AI integration, LLM-based assistants, RAG systems, document intelligence, approval workflows, and AI-enabled dashboards. -Mobile & Web Applications: iOS and Android companion apps, Flutter/mobile app integration, device configuration apps, BLE/Wi-Fi device pairing, dashboards, admin panels, backend APIs, and cloud-connected product interfaces. -Testing & Prototyping: Prototype assembly coordination, lab testing, debugging, firmware flashing, signal validation, and product iteration. Recent project experience includes wearable electronics, smartwatch PCB and firmware, automotive CAN/OBD-II tools, LoRaWAN monitoring systems, industrial control boards, ESP32/STM32 firmware, custom PCBs, AI/computer vision systems, LLM/RAG platforms, iOS/Android apps, and cloud-connected IoT products. My working style is practical and milestone-based. I first understand the technical requirements, identify risks early, and then break the project into clear phases so the client knows exactly what will be delivered at each step. If you need reliable support for embedded systems, hardware, firmware, BLE, IoT, AI-enabled products, mobile apps, or cloud-connected product development, I would be happy to discuss your project.

Need an experienced Customer Service Representative and Property Maintenance Coordinator? HIRE ME! 🫵 Here are My Skills: ⚡️Billing Specialist. ⚡️Service and Install Support. ⚡Outstanding Customer Service 🤗Professional and Friendly tone of voice. 👩‍💻Attention to detail 🥉Managing teams ⚠Plan and implement call center strategy. 🤸‍♀️Flexible 🏀Team Player 🦾Problem Solver 👩‍💻ticket support/Back office support 👩‍💻Live chat support 👩‍💻Email support 👩‍💻Tenant, Property owner and Property Managers Support 🎧Inbound phone support 🎧Outbound phone support 🗣Social customer support 🙋‍♀️Quick Learner 👷Vendor scheduling support 🤝😊 Property owner support. ⚡Familiar with Hubspot and Canva ⚡Familiar with Microsoft Office ⚡Familiar with Appfolio ⚡Familiar with Help Scout

I’ve overseen the full operations and repair lifecycle for 3,000+ residential properties across 12 states. No one handles property operations at scale better than me — Let’s talk numbers: 📈 95% Rent Collection — Maintained high-level financial consistency across diverse property portfolios. 🔄 90% Lease Renewal Rate — Focused on tenant retention and satisfaction to minimize turnover costs. 🚀 Accelerated Leasing — Expert at "ASAP" property turnarounds by listing properties across all major platforms for maximum exposure. 🏠 3,000+ Properties Managed — Oversight of full maintenance lifecycles and vendor networks. 🛠️ Team Leadership — Directly managed a team of 20 to resolve high-volume repair requests efficiently. ⭐ 5-Star Airbnb Guest Experiences — 5 years of co-hosting expertise maintaining Superhost-level standards. Saim is a force in property management. He's handled my 300+ unit portfolio with total independence and absolute precision." — Brant Phillips CEO @ Invest Home Pro What I Do: I am a Property Operations Expert who handles full-cycle residential management, Airbnb co-hosting, maintenance leadership, and revenue optimization end-to-end. You focus on the investment. I focus on the operations. Here’s what that includes: ✅ Portfolio Operations & Rent Collection Great management starts with cash flow. I maintain a 95% collection rate by implementing strict, professional standards for tenant relations and automated payment systems. ✅ Maintenance & Repair Lifecycle I manage the "messy" parts of property ownership. From vendor sourcing to troubleshooting complex security lockouts, I’ve overseen maintenance for thousands of units, ensuring repairs are done right and under budget. ✅ Airbnb Co-Hosting & Superhost Management Short-term rentals aren't just about bookings; they are about hospitality. I handle guest communication 24/7, optimize listings for the Airbnb algorithm, and use dynamic pricing to keep your occupancy at peak levels. ✅ Leasing & Listing Optimization Vacancy is the enemy of ROI. I use a "list everywhere" strategy to get properties rented ASAP, combined with a 90% renewal rate to keep those units filled long-term. 🏆 Why me over every other Property Manager on Upwork? I don’t just "monitor" properties; I lead them. Managing 3,000 properties across 12 states has given me a perspective on scale that most managers simply don't have. Whether you have one Airbnb or a 300-unit apartment complex, I run the same high-efficiency system to protect your asset. If you’re serious about professionalizing your property business, let’s talk.

An electrical engineer, have accomplished several mega projects across different countries with well renowned companies like Samsung Engineering, Honeywell Australia, Transtel Engineering Singapore and others. Core area of skills are: * Electrical Design of commercial and industrial as per NEC, NFPA, AS/NZS, UL and BS * Lighting Design (DIALUX, AGi32) as per IESNA, AS/NZS1680 and AS/NZS1158 * PV Solar system design, on or off grid connected [CEC Accredited] * MEP Design (HVAC, Plumbing and Electrical) on AutoCAD and Revit * Design of Building Management System, Fire Alarm System, AV and PAGA * Design of Electronic Security (CCTV, Access Control and Intrusion Detection System) * PLC Programming Siemens TIA portal, Codesys for ABB PLCs, RSLogix, LogiCAD3 * Python programming for technical projects and data analysis * Revolution Pi Connect and Core, Setup and programming * IoT related projects Raspberry Pi * Specialty on Modbus, BACnet, CANbus, Profibus * Power System Simulations on ETAP, PSS/E PSCAD

IoT Solutions Experts | Thingsboard Expert, LoRaWAN & Chirpstack | AI | MQTT | LLM I am an experienced IoT solutions developer with a strong focus on Thingsboard and Chirpstack platforms. With over 12+ years of experience in the IoT industry, I specialize in creating robust, scalable, and efficient IoT solutions that meet the diverse needs of businesses across various sectors. With a focus on crafting scalable IoT architectures and managing backends, I excel in ensuring projects surpass business objectives. My comprehensive background enables seamless integration between cloud development and physical devices, facilitating cohesive operations between firmware/hardware and cloud development teams. Core IoT Services Offered: ✅Design and Implementation of IoT Platforms (PaaS) ✅Tech Stack Evaluation and Selection for Optimized IoT Platforms ✅Strategic Consultancy in IoT for Business Enhancement ✅Development of Cloud-based IoT Solutions specializing in AWS & Azure IoT ✅Advanced Edge Computing, IoT Gateways, and Hybrid Solutions for Seamless Integration ✅End-to-End LoraWAN Solutions for Diverse IoT Applications ✅Data Analytics and Visualization for Effective IoT Data Interpretation ✅Expert Communication and Synchronization with Firmware/Hardware Teams for Efficient Device-Cloud Integrations ✅Audit and Consultancy for IoT Cybersecurity to Ensure Secure IoT Solutions ✅Professional Training on IoT for Skill Enhancement and Knowledge Sharing ✅Intelligent Infrastructure Monitoring ✅AI-based web applications ✅Smart-building Energy monitoring system ✅Full CRUD UI for Database management 🌐 IoT Solutions with LoRaWAN: As a LoRaWAN specialist and chirpstack contributor, I specialize in designing and implementing IoT solutions that leverage the LoRaWAN protocol for long-range communication. From sensor integration to network architecture design, I can help you build reliable and cost-effective IoT systems for various industries. Specialized IoT Platform Expertise: 🌟 Thingsboard – Your Ultimate IoT Solution: ✅Scalable Cloud Deployments: Mastery in deploying both Professional and Community Editions, with an eye for upgrades and scalability. ✅Integration Mastery: Seamless device management and data flow with MQTT, HTTP, LoRaWAN, and major cloud IoT cores. ✅Custom Visualization: Designing insightful, custom dashboards and widgets for comprehensive data analysis. ✅Automation & Efficiency: Crafting complex rule chains for smart, automated decision-making processes. 🌟AWS ✅AWS IoT Core, Device Management, Greengrass, Lambda, Kinesis, QuickSight, SageMaker, EC2, CloudFront, AWS RDS, AWS MSK 🌟Azure: ✅Azure IoT Hub, Device Provisioning Service (DPS), Event Hub, Azure Functions, CosmboDB, PostgreSQL 🌟 Datacake – Simplifying LoRaWAN Monitoring: ✅LoRaWAN Monitoring: Specializing in robust monitoring solutions tailored to your specific needs. 🌟 Home Assistant & Node-Red – Smart Automation & Integration: ✅Smart Home Automation: Leveraging MQTT, Zigbee2MQTT, Zwave for advanced home automation solutions. ✅Custom IoT Workflows: Designing custom integrations and flows in Node-Red for personalized IoT applications. 🌟LoRaWAN and Communication Protocols Expertise: ✅LoRaWAN Deployment & Integration: Expert deployment of LNS servers on the cloud, including Chirpstack and The Things Network, with ongoing support and maintenance. ✅Custom Solutions for Various Industries: Offering tailored decoder scripts and solutions for industries like smart cities, agriculture, and construction. ✅ MQTT (Mosquitto, EMQX, TBMQ, HiveMQ), AMQP ✅Zigbee ✅Zwave 🌟Databases: ✅InfluxDB, PostgreSQL, Cassandra 🌟Data Analytics & Scripting: ✅Powerful Analytics Tools: Utilizing Kafka, AWS Kinesis, Trendz Analytics and Power BI to derive meaningful insights from complex data sets. ✅Python Scripting & Microservices: Building scalable API solutions and microservices with a rich library of tools for IoT integration. 🏆 Why Choose Me? 1. Proven expertise in .NET Core development, LoRaWAN, and ThingsBoard. 2. Strong problem-solving skills and attention to detail. 3. Dedication to delivering high-quality solutions on time and within budget. 4. Excellent communication skills and a collaborative approach to project management. 5. Client satisfaction is my top priority - I'm committed to exceeding your expectations! 6. Custom Solutions: Tailored IoT solutions to meet specific business needs and objectives. 7. End-to-End Support: Comprehensive support from initial consultation through deployment and maintenance. 8. Innovation and Quality: Commitment to delivering high-quality, innovative solutions that drive business growth. I have been an official contributor to chirpstack for the last 10+ years and customize chirpstack for my clients Ready to take your IoT projects to the next level? Let's discuss how I can help you achieve your goals with cutting-edge IoT solutions. Feel free to reach out for a consultation or to view more detailed case studies of my work.