Hire the Best Digital Signal Processing Specialists
in India

Worked with major industry leaders and proved as a creative visionary responsible for building powerful, innovative solutions through application of DSP knowledge and Embedded System expertise. • Conceived and productized SigmaStudio for SHARC - graphical programming support for SHARC processors • Architected, executed and productized 14 fixed-point Audio CODECs, 2 Image CODECs. • Designed more than 30 audio and image post processing, control system and communication algorithms. • Developed and supported software algorithm and system components for digital Radio. • Developed, integrated and participated in field trials of 4 major Automotive Amplifiers - Audio subsystem. • Proved and inventor and technologist responsible for managing high-energy development teams. • Awarded 2 US patents and 2 innovations disclosure in wide area of technologies. • Developed 12 Audio/Image CODECS, 10 Audio based systems, several audio post processing algorithms.

With over 20 years of experience, I am a seasoned professional in embedded and IoT product development. My expertise spans sensor-based solutions, audio algorithm development, and cloud-based SaaS solutions using AWS, GCP, and Azure. I also have extensive experience with mobile applications, including BLE apps / hardware integration over BLE developed with Flutter, ReactNative, SwiftUI, Kotlin (native development ) too. I began my career as an Audio DSP firmware engineer, specializing in digital signal processing algorithms and filter design for multichannel audio decoders and encoders, building and optimizing them for multiple DSP chipsets. This foundation led me to technical leadership roles within offshore development centers and eventually into leading product development in IoT startups. Of late, I've focused on developing analytical solutions in the smart home, Industry 4.0, and health tech sectors using nRF52, STM32 and ESP32. My key contributions include solution architecting and algorithm design for these cutting-edge applications, including BLE-powered medical device solutions. I am a process-oriented professional with deep knowledge in audio compression, data encoding, DSP Filters and post-processing algorithms. My core technical skills include: - Proficiency in C, C++, Python and Assembly programming for optimizing algorithms on resource-constrained embedded platforms. I'm also well-versed in golang and node.js. - Designing and building cloud-based analytical IoT solutions for enterprise energy management, leveraging multiple services across AWS ( including AWS IoT Core, AWS Greengrass ), GCP, and IBM Cloud. - Extensive knowledge of the BLE stack, having developed mobile applications for diverse IoT solutions and BLE-based medical devices. - Hands on experience with all BLE profiles - LE Coded PHY, 1M, indoor positioning using Beacons, AoA etc. - Experience with MQTT-based solutions, including hardware - firmware integration, integration of the solution with custom cloud platforms and GCP / AWS IoT Core. - Experience building multiple medtech / healthcare solutions - involving hardware / firmware / mobile application integrated over Bluetooth ( BLE ) and cloud applications adhering to HIPAA. Also worked with FDA / 510(k) compliance processes. - Proficiency in LoRa technology, having built embedded applications for IoT solutions primarily using LoRa EU and US frequencies. My background in developing regulated medical devices and health tech solutions makes me the ideal candidate for your project. I have extensive experience architecting and implementing secure, HIPAA-compliant solutions that integrate hardware, firmware, and mobile applications over BLE. I've successfully navigated the complexities of FDA and 510(k) compliance processes, ensuring not only technical excellence but also regulatory adherence. My skills include developing robust BLE-based medical device solutions, building analytical cloud platforms, and optimizing firmware for performance and reliability. I can offer both the deep technical skills and the critical regulatory knowledge required to bring your innovative medical product to market safely and effectively. As a specialist in wireless communication protocols for IoT, I can provide the targeted expertise you need for your project. My extensive hands-on experience with the entire BLE stack—including AoA, LE Coded PHY, and indoor positioning with Beacons—allows me to tackle even the most complex integration challenges. I've developed numerous mobile applications that seamlessly integrate with BLE hardware, ensuring a smooth and reliable user experience. I am also highly proficient in LoRa technology, having built complete embedded applications for EU and US frequencies. Whether you need to optimize a high-performance BLE application or build a long-range LoRa network, I have the in-depth knowledge to deliver a top-tier solution. As you can see, I have over a decade of experience in leadership roles, having led cross-functional offshore teams, including managing groups of 20 or more engineers and QA professionals. I'm eager to take up the next Upwork project and contribute my skills / experience to a highly competitive team.

I have an enduring fascination with chip design and how hardware architecture inside a mobile phone actually works. Hands-on experience in VHDL, Verilog, RTL design flow, RTL Linter (Vivado), FPGA design flow, timing analysis, power analysis, and implementation on Cmod Artix-7 35T (xc7a35tcpg236-1) FPGA board using Xilinx Vivado 2024.1. Currently, designing an FSM-based synthesizable UART controller in Verilog from scratch and implementing on Cmod A7-35T FPGA board using Xilinx Vivado 2024.1 and Teraterm. Freelance services available in Verilog RTL design, FPGA design, core electronics as well as other technical work. ⇒ Technical Skills • HDLs & Design: Verilog *, RTL Design *, VHDL • FPGA Tools: Xilinx Vivado 2024.1 *, ModelSim 10.1a • Timing & Power Closure: Static Timing Analysis (STA) *, Power analysis * • Protocols: AXI *, UART *, SPI *, Bluetooth 2.0 (via HC-05) • Scripting & Programming: Tcl *, Shell *, Perl *, Bash, Arduino, MATLAB * • Hardware Platforms: Cmod A7 (Xilinx Artix-7 35T) FPGA board *, Arduino UNO R3 • Additional Proficiency: Drawio, CircuitLab (* Actively using in ongoing projects) I will complete any project I accept by learning any skill required. Open to contract-to-hire in VLSI (Frontend FPGA) and Core Electronics. Let's collaborate on your next project.

I have a Bachelors Degree in Engineering. I have an expertise in Wireless PHY stack development for LTE / 4G and 5G/ NR and an understanding of MAC and the PHY and MAC interfaces. I have worked on Baseband Chips B4860 , 913x and Digital Front End LA12xx. I worked with Freescale semiconductors/NXP for over 8 years, Vietnam Telecom for 1 year, AMD/Xilinx for 3 years I am proficient in C, Assembly and Matlab

I design and deliver end-to-end smart systems combining embedded hardware, software, and automation. My work spans embedded platforms, IoT solutions, and system-level architecture, with a focus on reliable execution in real-world deployments. I work closely with clients to translate requirements into working, scalable solutions. I am a Robotics, Embedded Systems, and FPGA Engineer with over 15 years of experience delivering innovative, high-performance solutions in IoT, automation, and digital electronics. With 124+ successfully completed projects on Upwork and 1,400+ billed hours, I help clients take their ideas from concept to market quickly and reliably. 🔷 Typical Work End-to-end IoT system architecture Embedded and edge-device solutions Automation and smart infrastructure System integration and technical guidance 🔷 Skills IoT Embedded Systems System Architecture Automation Raspberry Pi Hardware–Software Integration

⭐ 𝗘𝗫𝗣𝗘𝗥𝗧 𝗜𝗡 𝗖𝗢𝗠𝗣𝗨𝗧𝗘𝗥 𝗩𝗜𝗦𝗜𝗢𝗡, 𝗔𝗚𝗘𝗡𝗧𝗜𝗖 𝗔𝗜 & 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗔𝗟 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 ⭐ 🚀 Trusted by Global Enterprises, Medical AI Companies, Defense Projects & Industrial Automation Clients Worldwide 🚀 𝘼𝘽𝙊𝙐𝙏 𝙈𝙀: 🏅 Top-Rated Plus AI & Computer Vision Expert on Upwork — successfully completed 290+ projects with 6,648+ working hours across global industrial and enterprise clients. 👁️ Senior Computer Vision Expert with 20+ years of experience in AI, Embedded Systems, Industrial Automation, Intelligent Surveillance, and Edge AI applications. 🏥 Worked with Alcon as a Senior Computer Vision Expert — contributed to advanced eye-surgery and medical vision algorithms for precision healthcare applications. 💎 Worked with StarGems as a Senior AI & Computer Vision Engineer — developing intelligent vision systems, automation workflows, and AI-driven imaging solutions. 🧠 Led AI development teams at ReproScience for building next-generation surgery simulators using AI, computer vision, real-time processing, and intelligent automation technologies. 🛡️ Contributed to projects associated with Indian Defence research organizations involving intelligent sensing, surveillance, signal processing, and advanced automation systems. 🚀 Specialized in Agentic AI, Generative AI integrations, LLM-powered automation, Computer Vision, Deep Learning, and Embedded AI solutions for industrial and enterprise environments. ⚙️ Strong expertise in developing AI-powered inspection systems, smart monitoring platforms, biometric systems, predictive analytics solutions, and real-time intelligent automation systems. 💻 Extensive hands-on experience with Python, MATLAB, C/C++, AWS, Linux, LabVIEW, Simulink, JavaScript, and Edge AI technologies for enterprise-grade deployments. 🌐 Trusted by startups, enterprises, and technology teams worldwide for delivering scalable, reliable, and production-ready AI solutions tailored to real-world industrial challenges. 𝙈𝙔 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎: ✔️ Computer Vision & Intelligent Video Analytics ✔️ Agentic AI & Generative AI Integrations ✔️ AI-Powered Industrial Automation ✔️ Embedded Systems & Edge AI Solutions ✔️ Machine Learning & Deep Learning Applications ✔️ Intelligent Surveillance & Biometric Systems ✔️ IoT, Smart Sensors & Real-Time Monitoring ✔️ AI Inspection & Quality Control Systems ✔️ LLM-based Automation & AI Agents ✔️ Predictive Analytics & Intelligent Decision Systems ✔️ Signal Processing & Intelligent Data Analysis ✔️ Custom AI Algorithm Development ✔️ Satellite Imaging & Gesture Recognition ✔️ Enterprise AI & Backend Automation Solutions 𝙏𝙀𝘾𝙃 𝙎𝙏𝘼𝘾𝙆: 💻 Python | MATLAB | C/C++ | JavaScript ⚙️ OpenCV | Deep Learning | Edge AI | Embedded AI ☁️ AWS | Linux | Real-Time Systems | IoT 🧠 Machine Learning | Computer Vision | Agentic AI | LLM Automation 📡 Signal Processing | Intelligent Monitoring | Industrial Automation 𝙂𝙀𝙏 𝙔𝙊𝙐𝙍 𝙁𝙍𝙀𝙀 𝘾𝙊𝙉𝙎𝙐𝙇𝙏𝘼𝙏𝙄𝙊𝙉 & 𝙋𝙍𝙊𝙅𝙀𝘾𝙏 𝙋𝙇𝘼𝙉: ✉️ Feel free to share your project requirements, datasets, images/videos, or automation challenges to receive a detailed technical approach, feasibility analysis, and estimated cost. ⚡ Fixed-price solutions are also available for many industrial AI and automation projects to ensure predictable budgets and smooth execution. 🤝 Whether you need an AI-powered inspection system, intelligent surveillance platform, embedded automation solution, or custom computer vision application — I can help transform your idea into a production-ready solution. 𝘾𝙇𝙄𝙀𝙉𝙏 𝙏𝙀𝙎𝙏𝙄𝙈𝙊𝙉𝙄𝘼𝙇𝙎: ✔️ 290+ Successfully Completed Projects ✔️ 6,648+ Working Hours Delivered ✔️ Top Rated Plus on Upwork ✔️ Long-Term Global Clients ✔️ Trusted for Complex AI & Computer Vision Projects ⭐⭐⭐⭐⭐ “Outstanding AI & Computer Vision expertise.” ⭐⭐⭐⭐⭐ “Excellent embedded AI & automation solutions.” ⭐⭐⭐⭐⭐ “Highly reliable for industrial AI projects.” ⭐⭐⭐⭐⭐ “Strong expertise in real-time intelligent systems.” ⭐⭐⭐⭐⭐ “Delivered scalable and production-ready AI solutions.”