I have experience with desktop and embedded applications. Windows, Linux C/C++, C#, HTML5, GameMaker, Node.js, Python Windows, Raspberry PI, Arduino, ESP32

I’m a software engineer with 20+ years of experience in low-level systems, reverse engineering, and performance optimization. I specialize in analyzing, decompiling, and reconstructing complex binaries across Windows, Linux, and embedded platforms. My focus is on understanding code others can’t — restoring logic, recovering algorithms, and making sense of obfuscated or legacy systems. I’m comfortable working with C/C++, .NET, and ARM codebases, using tools like IDA, Ghidra, ILSpy, and custom-built analyzers. I can help you with: - Binary or .NET decompilation and analysis - Control flow and data structure recovery - Anti-tamper and obfuscation removal for legitimate maintenance or migration - Code audits for security or compatibility - Low-level debugging and performance tracing

Hi ,I'm Silpa Sivaram working as full stack developer with strong front end and back end skills, including various programming languages and frameworks. My skill set includes C++,C#,Asp.net ,Xamarin, Qt C++ ,Asp.net Core ,Raspberry Pi and Python. Experienced in designing websites and desktop applications. I have done my post graduation in VLSI and Embedded Systems. I have also knowledge in VERILOG, VHDL, EMBEDDED C, SCILAB and LABVIEW .

I am a freelancer and can take on a wide range of jobs, including content writing, virtual assistance, and engineering tasks. I enjoy helping people with their needs in various areas. I am very approachable and care about my clients' welfare. Rest assured, you will get your money's worth. I am also always online searching for the latest news and trends in the industry. My expertise varies. In content writing, I can write engaging stories about exciting engineering projects. I have experience supporting an Australian electronics store as a VA. I talk with customers and fix their issues and requests. My hobbies include electronic projects such as water level sensors and alarms.

I bring over 5 years of hands-on hardware and software design experience, taking projects from initial concept through to a production-ready design (PCB + firmware + connectivity). My PCB design expertise ranges from straightforward 4-layer boards to high-density 10-layer mixed-signal designs that demand tight impedance control, low-noise analog sections, and high-speed digital interfaces (DDR, Ethernet, USB 3.x, etc.). I’m fully proficient in Altium Designer and KiCAD, and I also have solid experience with OrCAD and Cadence Allegro when needed. PCB Design Highlights - Designed and released dozens of 4–10 layer PCBs, including high-speed mixed-signal boards with controlled-impedance traces, differential pairs, length-matched buses, and rigorous power integrity considerations. - Full ownership of the layout process: component placement for optimal signal integrity and manufacturability, stack-up definition, DRC/DFM validation, generation of Gerber, ODB++, and 3D STEP files. - Experienced with HDI features (blind/buried vias, micro-vias) when required for dense 8–10 layer boards. - Strict adherence to IPC standards and specialized requirements (MIL-PRF-31032, NASA-STD-8739.4, EMI/EMC best practices). Embedded Software Development - 5+ years writing production-grade embedded C for a wide range of microcontrollers (STM32, NXP i.MX RT/LPC, Microchip PIC32, etc.). - Linux bring-up and driver work on Raspberry Pi and custom ARM-based SOMs. Automated Test Fixtures & Test Software - Designed and deployed complete electrical/mechanical test fixtures that dramatically improved production throughput and first-pass yield. - Developed desktop test applications in C# (.NET WinForms/WPF) and LabVIEW for functional, in-circuit, and environmental testing. - Authored detailed test procedures meeting military and NASA standards (EMI, shock/vibe, thermal cycling, voltage transients, dielectric withstand, etc.). 3D Modeling & Mechanical Integration - Proficient in Fusion 360 and Solidworks for designing robust, serviceable test fixtures and enclosures. - Seamless electrical-mechanical integration: export of PCB 3D models, collision checks, cable routing, and generation of production-ready drawings. Hands-on Lab & Prototyping Skills - Expert-level soldering (0402, 0.4 mm pitch BGA, QFN) using microscope, hot-air, and reflow stations. - Rapid prototyping and debug with oscilloscopes, logic analyzers, spectrum analyzers, thermal cameras, and environmental chambers.

I'm an accomplished developer with over 5 years of experience in delivering innovative solutions. My expertise spans full-stack development, solution architecture, and AI consulting. I've had the privilege of working with leading clients to create impactful and successful projects. Hire me to turn your ideas into reality and help your business thrive in the digital world. What I Offer: 💼 Major Clients: - OpenHome - Sypheon Online - Book Yoga Life Retreats - Stock-scan - Dreamdestin - Know-Me - System2 Fitness - Meterx 🛠️ Skills & Technologies: - Frontend: React, Angular, Vue.js - Backend: Node.js, Django, Ruby on Rails - Databases: MySQL, PostgreSQL, MongoDB - AI & ML: TensorFlow, PyTorch, Scikit-Learn, OpenAI - DevOps: Docker, Kubernetes, AWS, Azure - Others: RESTful APIs, GraphQL, Microservices Architecture 🔧 Expertise: - Full-Stack Development - Solution Architecture - AI & Machine Learning Consulting - Custom Software Solutions - Web & Mobile App Development 🚀 Key Strengths: - Efficient and Clean Code - Excellent Communication - Timely Delivery - Client Satisfaction Ready to bring your vision to life? Let's make it happen together! 🌟 Why Choose Me? 📈 Business Growth: By leveraging the latest technologies and best practices, I ensure your business solutions are scalable and future-proof. 🤝 Collaborative Approach: I believe in a collaborative approach, working closely with you to understand your needs and deliver tailored solutions. 🔍 Attention to Detail: My meticulous attention to detail ensures that every project is delivered to the highest standard. 💬 Clear Communication: Transparent and regular communication to keep you updated on the progress and ensure we’re always on the same page. Let's Collaborate! If you're looking for a dedicated professional to help your business grow and succeed, let's connect! Together, we can turn your vision into a reality and achieve great results. 🌟 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 ( 𝐟𝐨𝐫 𝐛𝐞𝐭𝐭𝐞𝐫 𝐩𝐫𝐨𝐟𝐢𝐥𝐞 𝐯𝐢𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲) Full Stack Developer | Full Stack Expert | Full Stack Specialist | React Developer | Mobile App Developer | Frontend Developer | Backend Developer | React.js | Python Developer | Senior Full Stack Developer | Full Stack Specialist |Web Development Full-Stack Developer (React / Python) | React/AWS Developer | Full Stack Web Developer | React / Python Developer | React.js Expert | React Developer | FAST API Developer | Python | Specialize in Python Development | Backend | React Frontend Expert | React Web Development | React Native Developer | Mobile App Developer | iOS Developer | Swift UI | Android Developer| Kotlin Developer | Backend Developer |

Mistakes in Hardware are expensive. Each redesign costs time, money, and momentum. ✅ I deliver hardware designs that work — first time, every time. With ~10 years of experience in PCB and embedded systems design, I deliver production-ready hardware — not just designs that work in theory, but systems that are reliable, manufacturable, and optimized for real-world conditions. What I Deliver ✅End-to-End PCB/PCBA Development • Concept → simulation→ schematic → layout → production→ assembly→ testing→ documentation • Multilayer boards (1–16 layers), high-speed & mixed-signal • Simulation-driven design (signal integrity, power, thermal) • Design for Reliability: DFMEA, functional testing, fail-safe design • Design for EMI/EMC compliance (low EMI techniques, shielding, filtering) • Clean, manufacturer-ready outputs (Gerbers, BOM, Pick & Place) • Manufacturer coordination (JLCPCB, PCBWay, Beta Layout ) ✅Embedded & System Integration • STM32, ESP32, Raspberry Pi, PIC, nRF52, FPGA • Motor control, sensors, wireless systems • Full system-level thinking (hardware + firmware + integration) ✅Power Electronics • DC/DC, AC/DC, USB-C PD • Battery systems (Li-ion chargers, BMS) • Low-power and energy-efficient designs ✅Engineering Reviews & Optimization • Schematic & layout audits with simulation • Cost reduction and BOM consolidation • Design-for-manufacturing (DFM) and design-for-EMI 🎯Why Clients Work With Me • Minimized iterations → lower development costs • Hardware designs optimized for reliability, EMI, and manufacturability • Clear documentation for smooth production handoff • Hands-on debugging and post-delivery support ➕ Free consultation for large projects I’m Tam Anderson, an Electronics, Mechatronics & PCB Design Engineer based in Germany. If you’re building high-quality hardware and want it right the first time, send me a message — I’ll get your project production-ready.

Most non-technical founders building a robot make the same mistake. They hire for execution before they have a strategy worth executing. I FIX THAT, and THEN I BUILD THE ROBOT I'm a robotics engineer and product development lead with 10+ years of hands-on experience in ground robotics. I run an 8-person specialist agency that takes AMR, AGV, and UGV systems from concept to field-validated hardware, mechanical architecture first, full-stack when the project demands it. My work sits at the intersection of three things most early-stage robotics projects desperately need: 01. ROBOTICS PRODUCT DEVELOPMENT - Full-stack AMR / AGV / UGV development: mechanical, electrical, ROS 2, CV, fleet apps - Concept to TRL 6–7 validated prototype in 5–7 months - Design-for-manufacturing embedded from day one, not bolted on later - One team owning the full vehicle, no handoff failures between disciplines 02. SPECIALIZED MECHANICAL DESIGN - Ground robot chassis, drivetrain, payload structure, and mechanism design - Robotic arm integration and cell mechanical layout - Mechanical architecture that survives real-world conditions, not just clean CAD - Available as standalone mechanical contracts for system integrators 03. CTO ADVISORY (PROJECT-BASED) - Technical leadership for non-technical founders during the build - Architecture decisions, vendor selection, team structuring, risk identification - I guide the decisions that determine whether your prototype works or doesn't - No open-ended retainer, scoped to your project timeline WHO THIS IS FOR - Early-stage founders who need one team to own the full robot - Non-technical founders who need a technical leader, not just a contractor - Startups building toward TRL 7 with investor milestones ahead WHO THIS IS NOT FOR - If you need a body shop to execute a spec someone else wrote, there are cheaper options. - If you need a team that owns outcomes, not just deliverables, that's us. 10+ years. Ground robots. We build what others plan. Keywords: Robotics, Robotics Engineer, Robotics Mechanical Design, Mechanical Design Engineer, ROS2, ROS, Nav2, SLAM, VSLAM, RTK, Autonomous Navigation, LiDAR, Computer Vision, AI Robotics, AMR, AGV, UGV, Autonomous Mobile Robot, Mobile Robots, Jetson Orin, Raspberry Pi, Embedded Systems, PCB Design, Circuit Design, CAD, Fusion 360, SolidWorks, 3D CAD Modeling, Mechanical Design, Chassis Design, Machine Design, Product Development, Rapid Prototyping, Fabrication, Laser Cutting, CNC Design, Industrial Automation, Autonomous Systems, Embedded AI, Robot Prototyping, Sensor Fusion, Moveit2, Robotic Arm Design, Warehouse Robotics, Delivery Robot, Inspection Robot, Agricultural Robot, Automation Engineering, Mechatronics Engineer, Custom Robot Design, Industrial Robotics, AI Integration, Robotics Software, Gazebo, Isaac Sim, IoT, Smart Robotics, Prototype Development.

Making the Impossible Possible. Technical Lead specializing on challenging projects in the field of autonomous systems, guidance, navigation, and control. Expert in inertial, satellite (GNSS) and multi-sensor navigation for land and aerial vehicles. Experienced developer of embedded safety-critical software. Contributor to the Open Aided Navigation project and Nav Sensor Recorder android app.

Embedded Software R&D Engineer with a background in designing and developing innovative solutions for the Embedded System Industry. Experienced in circuit design, PCB, embedded software development.