Hire the Best IT Freelancers in Ho Chi Minh City, VN

😲𝐘𝐎𝐔 𝐖𝐈𝐋𝐋 𝐖𝐀𝐍𝐓 𝐓𝐎 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 𝐌𝐄—𝟏𝟎𝟎% 𝐆𝐔𝐀𝐑𝐀𝐍𝐓𝐄𝐄𝐃—𝐎𝐍𝐂𝐄 𝐘𝐎𝐔 𝐒𝐄𝐄 𝐓𝐇𝐄 𝐑𝐄𝐕𝐈𝐄𝐖𝐒 𝐅𝐑𝐎𝐌 𝐌𝐘 𝐂𝐋𝐈𝐄𝐍𝐓𝐒, 𝐀𝐒 𝗪𝐄𝐋𝐋 𝐀𝐒 𝐓𝐇𝐄 𝐅𝐈𝐑𝐒𝐓 𝐀𝐍𝐃 𝐒𝐄𝐂𝐎𝐍𝐃 𝐒𝐄𝐂𝐓𝐈𝐎𝐍𝐒 𝐎𝐅 𝐌𝐘 𝐏𝐎𝐑𝐓𝐅𝐎𝐋𝐈𝐎 𝐖𝐈𝐓𝐇 𝐀 𝐒𝐄𝐂𝐑𝐄𝐓 𝐓𝐖𝐈𝐒𝐓 𝐔𝐍𝐋𝐈𝐊𝐄 𝐀𝐍𝐘𝐓𝐇𝐈𝐍𝐆 𝐘𝐎𝐔’𝐕𝐄 𝐄𝐕𝐄𝐑 𝐒𝐄𝐄𝐍 😌𝐘𝐎𝐔 𝐃𝐎𝐍'𝐓 𝐍𝐄𝐄𝐃 𝐓𝐎 𝐖𝐎𝐑𝐑𝐘 𝐀𝐁𝐎𝐔𝐓 𝐀𝐍𝐘𝐓𝐇𝐈𝐍𝐆 𝐄𝐋𝐒𝐄 🥰𝐈'𝐋𝐋 𝐓𝐀𝐊𝐄 𝐂𝐀𝐑𝐄 𝐎𝐅 𝐓𝐇𝐄 𝐑𝐄𝐒𝐓 😍𝐁𝐄𝐂𝐀𝐔𝐒𝐄 𝐘𝐎𝐔𝐑 𝐒𝐀𝐓𝐈𝐒𝐅𝐀𝐂𝐓𝐈𝐎𝐍 𝐈𝐒 𝐀𝐋𝐖𝐀𝐘𝐒 𝐌𝐘 𝐓𝐎𝐏 𝐏𝐑𝐈𝐎𝐑𝐈𝐓𝐘!!! That's my motto when working with me. I don’t just deliver exceptional results - I create an outstanding, friendly, and truly satisfying work experience you’ve never had with any freelancer before. Still skeptical? Browse my portfolio 👇, where the very first section is dedicated entirely to showcasing real client experiences when working with me. You’ll see why my clients are often amazed at the level of personal care, attention, and dedication I pour into every single project. The second section highlights Zoom consultations, where you’ll experience my passion and dedication firsthand. A quick conversation will give me insight into your vision and expectations, ensuring a smooth and successful collaboration This is my signature difference: I’m confident enough to put the client experience front and center, because it’s something only I can deliver. AND I PROMISE - YOU’LL LOVE IT 🤔 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐌𝐄 𝐎𝐕𝐄𝐑 𝐎𝐓𝐇𝐄𝐑 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑𝐒? 🤔 ❤️ I always put the CLIENT EXPERIENCE FIRST - your COMFORT and SATISFACTION matter more than anything else ❤️ I personally INVEST MY OWN MONEY into every project to ensure TOP-TIER QUALITY - something MOST FREELANCERS WOULD NEVER DO ❤️I’m ready to REVISE YOUR VIDEO UNTIL YOU’RE 100% SATISFIED - no matter how many changes it takes ❤️And here’s what truly sets me apart: I’M THE ONLY ONE CONFIDENT ENOUGH TO OFFER A 100% MONEY-BACK GUARANTEE if your experience isn’t EXCELLENT or if I cause ANY INCONVENIENCE for any reason. 😮 𝐓𝐇𝐄 𝐔𝐍𝐈𝐐𝐔𝐄 𝐕𝐀𝐋𝐔𝐄 𝐈 𝐁𝐑𝐈𝐍𝐆 - 𝐎𝐍𝐋𝐘 𝐈 𝐂𝐀𝐍 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 😮 ❤️VERSATILITY BEYOND LIMITS - I can create ANY VIDEO GENRE you need: Faceless Videos, Documentaries, Sports Highlights (Basketball, Football, MMA, Boxing…), Celebrity Videos, Anime Videos, Travel Videos, Real Estate Videos, Educational Videos - you name it, I’ll make it happen. ❤️ 100% COPYRIGHT-SAFE MUSIC LIBRARY - I own a PERSONAL MUSIC COLLECTION so you’ll never have to worry about copyright issues again. ❤️ PREMIUM STOCK RESOURCES - I’ve personally INVESTED MY OWN MONEY into an exclusive library of video footage and sound effects to make your videos STAND OUT with unmatched quality. ❤️ DEDICATED CLIENT CARE - I’m not just another freelancer; I’m your CREATIVE PARTNER, committed to guiding and supporting you every step of the way. 😍𝐈 𝐔𝐍𝐃𝐄𝐑𝐒𝐓𝐀𝐍𝐃 𝐘𝐎𝐔𝐑 𝐌𝐈𝐍𝐃𝐒𝐄𝐓, 𝐖𝐇𝐄𝐓𝐇𝐄𝐑 𝐘𝐎𝐔 𝐀𝐑𝐄 𝐀 𝐂𝐔𝐒𝐓𝐎𝐌𝐄𝐑 𝐎𝐑 𝐒𝐎𝐌𝐄𝐎𝐍𝐄 𝐒𝐄𝐀𝐑𝐂𝐇𝐈𝐍𝐆 𝐅𝐎𝐑 𝐓𝐇𝐄 𝐁𝐄𝐒𝐓 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍😍 ☎𝐇𝐀𝐕𝐈𝐍𝐆 𝐀 𝐂𝐀𝐋𝐋 𝐖𝐈𝐓𝐇 𝐌𝐄 𝐖𝐈𝐋𝐋 𝐆𝐈𝐕𝐄 𝐘𝐎𝐔 𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐂𝐄 𝐈𝐍 𝐌𝐘 𝐀𝐁𝐈𝐋𝐈𝐓𝐈𝐄𝐒 𝐀𝐍𝐃 𝐀𝐋𝐋𝐎𝐖 𝐔𝐒 𝐓𝐎 𝐁𝐔𝐈𝐋𝐃 𝐀 𝐒𝐓𝐑𝐎𝐍𝐆 𝐅𝐎𝐔𝐍𝐃𝐀𝐓𝐈𝐎𝐍 𝐅𝐎𝐑 𝐎𝐍𝐆𝐎𝐈𝐍𝐆 𝐖𝐎𝐑𝐊☎ Instead of wasting hours messaging back and forth - only to risk working with unreliable freelancers - let’s invest just 15–30 minutes to connect. A brief, focused call will give me valuable insight into your vision and expectations, helping us align our goals from the very beginning. You’ll also get to see my passion, energy, and dedication for your project firsthand. I’m completely flexible and ready to meet at any time that suits you best - because your comfort and satisfaction are my top priorities. Just one quick conversation could be the difference between a stressful project - and a smooth, successful collaboration. 𝐈 𝐔𝐍𝐃𝐄𝐑𝐒𝐓𝐀𝐍𝐃 𝐓𝐇𝐀𝐓 𝐘𝐎𝐔𝐑 𝐓𝐈𝐌𝐄 𝐈𝐒 𝐕𝐀𝐋𝐔𝐀𝐁𝐋𝐄 𝐀𝐍𝐃 𝐒𝐄𝐀𝐑𝐂𝐇𝐈𝐍𝐆 𝐅𝐎𝐑 𝐓𝐀𝐋𝐄𝐍𝐓𝐄𝐃 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑𝐒 𝐂𝐀𝐍 𝐁𝐄 𝐀 𝐇𝐀𝐒𝐒𝐋𝐄. 𝐋𝐎𝐎𝐊 𝐍𝐎 𝐅𝐔𝐑𝐓𝐇𝐄𝐑 - 𝐈'𝐌 𝐓𝐇𝐄 𝐒𝐊𝐈𝐋𝐋𝐄𝐃 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐘𝐎𝐔'𝐕𝐄 𝐁𝐄𝐄𝐍 𝐒𝐄𝐀𝐑𝐂𝐇𝐈𝐍𝐆 𝐅𝐎𝐑 🤔If you are still feeling unsure or hesitant...🤔 𝐏𝐋𝐄𝐀𝐒𝐄 𝐓𝐀𝐊𝐄 𝐀 𝐌𝐎𝐌𝐄𝐍𝐓 𝐓𝐎 𝐁𝐑𝐎𝐖𝐒𝐄 𝐓𝐇𝐑𝐎𝐔𝐆𝐇 𝐌𝐘 𝐏𝐎𝐑𝐓𝐅𝐎𝐋𝐈𝐎 𝐀𝐍𝐃 𝐑𝐄𝐀𝐃 𝐓𝐇𝐄 𝐑𝐄𝐕𝐈𝐄𝐖𝐒 𝐅𝐑𝐎𝐌 𝐌𝐘 𝐏𝐑𝐄𝐕𝐈𝐎𝐔𝐒 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐁𝐄𝐋𝐎𝐖 👇 😲Their experiences will give you a clearer picture of my work ethic, reliability, and the level of quality you can expect when working with me.😲 Looking to enhance viewer engagement with your videos? 👉 𝐁𝐎𝐎𝐊 𝐀 𝐅𝐑𝐄𝐄 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐓𝐈𝐎𝐍 𝐎𝐍 𝐙𝐎𝐎𝐌 𝐀𝐍𝐃 𝐋𝐄𝐓'𝐒 𝐂𝐎𝐋𝐋𝐀𝐁𝐎𝐑𝐀𝐓𝐄 𝐑𝐈𝐆𝐇𝐓 𝐀𝐖𝐀𝐘👈

WHAT PEOPLE SAID ABOUT MY JOB: "Very helpful! Can takes his time to really understand his client and give plenty of discussion for what he can do for you. If you have business to do in Vietnam, this guy is your first contact!" - Peter from United States "Excellent work and proactive communication and skills to get the job done. I will recommend and come again." - Jeff Migolet from Gabon "Awesome resource and we will use him in the future for assistance" - Loyd from United States "Super helpful. Fast communication. Gave extra information before and after orders. Was very pro-active when delivering the file (lot of extra help). I even asked for more than what was requested, and he was willing to help" - Krys from United States "Can was easy to communicate with and provided a great service." - Edson from Australia "Can is well organized and very detailed. Sure will work with him again." - Andrew from Egypt "Communication with the seller was a pleasure. He was prompt and respectful. He was able to finish the project earlier than expected with accurate translation." - Richmond Fabrez from Japan "He is too professional and outstanding communication" - himalayantrans from Bhutan "He is very attentive to client needs. He produces both fast and quality work. Hope to work with you again. Many thanks!" - e2gardner from Czech Republic ------------------------------------------------------ Why choose me? → Native Vietnamese legal counsellor → Experience in the legal and business field → Secure information security → Flexible and reasonable price If you have any problems, please don't hesitate to contact me. Thank you and Best regards, ------------------------------------------ TRUST ME AND YOU WILL BE NOT DISSATISFIED.

Professional crochet pattern designer with over 10 years of experience, focused on agurugami and modern, wearable designs. I can turn your idea into a clear, professional, and user-friendly pattern even with a simple sketch or AI image. Hi there, I’m Dao Che, a professional crochet pattern designer. I’ve been working with crochet for over a decade, starting from making handmade gifts for loved ones and gradually turning that passion into a creative business. Over time, I’ve developed a strong eye for design and a deep understanding of how to turn ideas into pieces that are not only beautiful, but also practical and well structured. I specialize in both wearable crochet and amigurumi. My wearable designs often focus on modern, trendy pieces like tops, bralettes, and beachwear, sweater, cardigan. At the same time, I also enjoy creating unique amigurumi designs with personality and charm. One of my key strengths is turning ideas into clear, easy-to-follow crochet patterns. Whether you have a full concept, a rough sketch, or even just an AI generated image, I can develop it into a structured, original pattern that works in real life. With my experience in both designing and teaching crochet, I know how to break down each step in a way that feels natural and intuitive for users from beginners to more advanced crocheter. My goal is always to create patterns that are not only visually appealing, but also practical, user-friendly, and ready for commercial use. Here’s how I can support your project: - Custom crochet pattern design (wearable & amigurumi) - Turning sketches or AI images into original patterns - Pattern writing (clean, structured, PDF-ready) - Pattern editing, rewriting, and testing - Sample making, finished product reviewing - Creative direction for crochet collections If you’re looking for someone who truly cares about both creativity and usability, I’d love to work with you. Let’s bring your idea to life! Dao Che

Are you looking for a video editor who doesn’t just cut clips but actually tells a story? As a Top Rated Plus freelancer with a proven track record on Upwork, I help brands and creators turn raw footage into high-converting, engaging visual content. My goal is simple: to make your vision stand out in a crowded digital landscape. What I bring to your project: Expert Editing: Seamless transitions, pacing, and narrative flow. Motion Graphics: Dynamic titles, lower thirds, and 2D animations to enhance visual appeal. Color Grading & Audio Enhancement: Professional look and crystal-clear sound design. Efficiency: I use automated workflows (Trello/Telegram) to ensure smooth communication and timely delivery. I specialize in Adobe Premiere Pro and After Effects, ensuring every frame is polished to perfection. Whether it’s a YouTube documentary, a corporate brand film, or high-energy social media ads, I deliver quality that drives results. Ready to elevate your video content? Let’s chat about your project!

I am a professional embedded software engineer with more than 12 years of experience. My current areas of expertise are IoT Applications & Embedded Systems Design, including embedded hardware/software. 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒: - Know about MCU: Nordic, Silicon Labs, AVR, PIC, ESP, TI CC32xx, ESP32, Qualcomm QCC51xx, etc. - Have experience in programming languages such as C/C++, C#, Java - Solid knowledge of standard interfaces such as I2C, SPI, UART, and CAN. - Have experience using debugging tools such as Segger Jlink, CAN bus analyzer, and Logic analyzer. - IoT devices with wireless connectivity such as LTE, CAT-M1, NB-IoT, LoRa/LoRaWAN, BLE, WIFI, NFC - Good experience in AWS Service, AWS IoT, AWS Shadow, and AWS Jobs. - Good experience in Battery Management Systems based on BQ products from TI. - Good experience with Audio Codec chips. - Experience with AI/ML on Edge Impulse with nRF Connect - True wireless earbuds, headsets and speakers, Bluetooth ® LE Audio standard from Qualcomm: QCC5141, QCC5171, QCC5181,... We have worked with wearable devices and medical devices: - ECG 1, 3, 12 leads with ADS1292, ADS1293, ADS1298 - EEG with ADS1299 - Body temperature with MAX302025, MAX30208 - PPG with MAX86178, MAX86178 - SPO2 with OB1203, MAX32664 sensor hub - Vital signal with AFE4950 - OTA firmware update via Bluetooth/WIFI End-to-End Embedded & Hardware Solutions I provide complete product development services — from concept and design through prototyping, firmware, and production — for IoT, wearables, medical, and consumer electronics. Hardware & PCB Design - Multi-layer PCB design for high-reliability, high-performance systems - High-speed design: USB 2.0, HDMI 2.0, DDR3/DDR4/LPDDR4, PCIe, NAND Flash, Ethernet (up to 10GBase-T1), PoE++ - Microcontrollers & SoMs: ARM Cortex-M3/M4 (STM32, ESP32, Nordic nRF52/53/91); custom boards for Raspberry Pi CM4, iMX8, Jetson Nano/Xavier/Orin, RK3588/3568, TI AM6254 - Power & analog: DC-DC (Flyback, Boost, Buck, LDO), BLDC/servo motor control, high-resolution ADC/DAC, audio circuits, and battery management (BMS) - DFM/DFA and EMC/EMI compliance, with certification support (CE, FCC, FDA-ready) - Tools: Altium Designer, KiCAD, Eagle, EasyEDA, OrCAD; SolidWorks and Inventor for 3D/enclosure design Firmware & Connectivity - Embedded software in C, C++, Python, and Qt, with RTOS integration and low-power optimization - Custom driver development and communication protocols: QSPI, I2C, SPI, RS485/RS232, CAN, Modbus (TCP/IP/RTU) - Connectivity stacks: BLE, Wi-Fi, NFC, LoRa/LoRaWAN, LTE, CAT-M1, NB-IoT, GSM (3G/4G) IoT platforms: MQTT, ThingsBoard, AWS IoT, Blynk; secure OTA updates, device provisioning, and cloud integration - Robotics: ROS/ROS2 for AGV, AMR, and 6-axis robot applications - Embedded UI/UX: Figma, TouchGFX, LVGL AI & Cloud Integration - Edge AI/ML deployment (Edge Impulse, TensorFlow Lite) - Predictive maintenance and anomaly detection for IoT/IIoT - Cloud integration with AWS, Azure, and Google Cloud - Cross-platform mobile apps (Android/iOS) and web dashboards for monitoring and analytics Product Leadership - Proven experience leading cross-functional teams in startup environments - End-to-end project management across design, fabrication, and procurement for cost-efficient, on-time delivery - Strong troubleshooting and research skills for electrical evaluation, testing, and design optimization 🔑𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: Embedded Design, Hardware Design, Firmware Development, Mobile App Integration, IoT Device, Medical Device Design, Embedded Systems, Real-time Operating Systems (RTOS), Microcontroller Programming, Sensor Integration, Wireless Communication (Bluetooth, Wi-Fi), Low Power Design, Wearable Devices, Firmware Architecture, Embedded Software, Device Drivers, System-on-Chip (SoC), PCB Design, Signal Processing, IoT Platforms, Cloud Integration, Mobile App Development, Web Portal Design, Healthcare Technology, Remote Monitoring, Data Security, Telemetry, ARM Cortex, ESP32, Device Connectivity, Embedded Prototyping, Human-Machine Interface (HMI), Medical Device Compliance, Mobile-Connected Devices, IoT Security, BLE, Firmware Debugging, Connectivity Solutions, Edge Computing, Smart Devices, Industrial IoT.

Hello world!!! My name is Hiep, I am an embedded hardware design engineer. My expertise is designing hardware circuits, assembling, and testing the quality of the circuit. Give me your requirements or your product specification, and then we can discuss the timeline, cost, and how we can work together. Also, I have more than +8100 working hours, 100% Job Success on Upwork, and more than 8 years of experience in designing hardware for IoT Products, Consumer Products, and Edge devices, so I think I can use my experience to complete your project with the best result. + MY WORKFLOW: - Receive your detailed requirements or specifications, discuss what you want and what I need to do. - Design block diagram for the circuit: needs to be very detailed, it will decide what part will be used in the project. - Design schematics: follow the block diagram to design the schematic for the product. - Design PCB Layout: with requirements about Mechanical Design and Industrial Design, I will do the PCB Layout to fit with your Mechanical Design to achieve the best performance. - Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... + MY TECHNICAL EXPERIENCES: - SoC/ MCU: STM32F0/F1/F2/F4/F7/H7, STM32L1/L4, MSP430, MSP432, ATMEGA, ATSAM, PIC, ESP8266, ESP32, CC2530, CC2538, nRF52810/ nRF51822/ nRF52832/ nRF52840/ nRF5340, ... - Sensor: light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, IMU sensor, Accelero, Gyro sensor. - Biosensor SPO2/PPG (OB1203, MAX32664 sensor hub, MAX86176, MAX86178, AFE4950…), Skin temperature (AS6221, MAX30205, MAX30208), ECG (ADS1292, ADS1293, ADS1294, ADS1298, MAX86150, MAX30003,…), Heart rate, Blood pressure,... - True wireless earbuds, headsets and speakers, Bluetooth ® LE Audio standard from Qualcomm: QCC5141, QCC5171, QCC5181,... - Wireless communication: DA16200 BLE MCU, WiFi, BLE4.0/4.1/5.2, Lora, Zigbee, NFC, eSIM, GNSS/GPRS/4G/LTE Module: SIM900A, SIM908, Quectel MC60/M95/EG91x, SIM7600, SIM7080, SIM7090G... - 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: 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). - Some industry circuits: Modbus, voltage to current/current to voltage converter, isolation interface, current/voltage measurement,… - Ultra-low power consumption device hardware developments: Ultra-low locker using non-rechargeable battery with life-span of up to 10 years, some wireless devices with 2 years operation with 620mAh battery,… - Power electronics: wireless charger, high power PD charger, BMS, PMIC, OV/OC/UV, high current PCB (30 – 100A),… - Mass Production: Discussing, processing steps, and managing the manufacturing process of PCBs, PCBAs, and assembly devices, processes in production include: discussing with the bare PCB factory, building self-test documents, production testing PCBAs at the factory, documenting and testing, and managing the device testing process after assembling the device. - Tools: Altium Designer (Altium365/CircuitMarker), KiCAD, Eagle, EasyEDA; OrCAD, PSpice, CAM350. - Prototyping: Experience with BOM creation (Digikey/Mouser/JLCPCB) and combining dimensional drawings into precise Gerber formats. - CAD/3D design tool: SolidWorks, Inventor... + Some of the products that I have designed and released to the market: - IoT products: Wearable devices tracking the biological index, Devices control hub over Wifi, Internet, Bluetooth, OBD devices,... - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee, TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, 220VAC/110VAC load control, ... - Tracking Device: Using 3G/4G with GPS, this device is used for personal tracking ... and a lot of other products ... I hope to work with you, to help you complete your project and release your product to the market Best regards Hiep Le