Power Electronics & Battery Management Experts For Hire
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Hire TMSentroniX
Arduino, Circuit Board Layout, Circuit Design, Microcontroller Programming (STM32 / ESP32), PCB Design and LayoutI provide professional electronic circuit design and PCB design services with expertise in microcontroller-based systems and power electronics. I can support projects from concept development through schematic design, PCB layout, prototyping, and debugging. My services include: - Electronic circuit design -...I provide professional electronic circuit design and PCB design services with expertise in microcontroller-based systems and power electronics. I can support projects from concept development through schematic design, PCB layout, prototyping, and debugging. My services include: - Electronic circuit design - Schematic capture (Altium Designer, KiCad, Eagle, etc.) - Multilayer PCB layout and optimization - Microcontroller-based hardware design (STM32, PIC, MSP, AVR, ESP32, ARM Cortex-M) - DC-DC converters, SMPS, LED drivers, battery chargers, and power supply design - Embedded hardware development - Component selection and BOM optimization - Design review and troubleshooting - EMI/EMC-aware PCB layout practices - Prototype support and design validation With extensive experience in embedded systems and power electronics, I focus on delivering reliable, manufacturable, and cost-effective hardware solutions that meet industry standards and customer requirements. less -
Hire Neelumsoft
Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website...Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website development services. My target is to help these companies automate their complex business logic. I also hold specialization in developing APIs and integrate almost all sorts of APIs in your application. I also automate business processes to help your business run smoothly. Why should you hire me? Reasons that sound logical in hiring me include ● 99% Completion rate ● Top 3% in Freelancer.com directory ● Lower hourly rate for long term projects ● Life time free bug fixing guarantee Coming to our array of services, I offer my customers with: ● Mobile Responsive Website Design, Development & Optimization. ● Graphics Design & 3D Logo Design & Brand Identity. ● Android App Development (Native & Hybrid) ● Wix Studio, Google Apps Script, SalesForce, Xero, AMP, GSO and Progressive Web Applications Development ● Web Services (JSON, XML, SDK, SOAP, SAML, SSO) ● Website Maintenance (Regular Updates) ● Cloud Formation, JotForm.com, Bubble.io, klaviyo.com Major Web API Integrations are namely- - Google (Maps, Drive, Analytics, My Business, Tag Manager, Gmail) - Payment Gateways (PayPal, Square, Stripe + Connect, PayTM, Skrill, 2Checkout, Paynet, BrainTree). - Shipping Platforms (Fedex, Royal Mail) - SMS Gateway (Twilio, BrainsSMS, Clickatell) - Social (Facebook, Instagram, Twitter, LinkedIn, YouTube, Telegram) - AWS, GCP, Big Data, Big Query, AI, and Data Engineering - HealthCare (Stafferlink, Deputy) - Smoobu, Remote lock, MQTT, Web Sockets, - NFC, RFID, Sensors, Fingerprint, and QR processing, Aurdino, Power BI - Blockchain, Smart Contracts, Ethereum, Binance Smart Chain, NFT, Data Mining - Microcontrollers, PLC, Electronics, Robotics process automation, AI Automation Tools, MVC and CMS that I'm are compatible working with are: 1. OpenAI, Machine Learning, Chat GPT, Tensorflow 2. Codeigniter, Laravel 3. AngularJS 4. Wix 5. Squarespace 6. Shopify 7. Bootstrap, Foundation 8. Intel XDK Android Application Development 9. Ethr.js Solidity less -
Hire taraslus
Trusted by companies to solve complex RF, antenna, and hardware engineering challenges. I design and optimize antennas, RF front ends, high-speed PCBs, and electronic systems, taking products from concept and simulation through prototyping, testing, and production with a strong focus on performance, reliability, and...Trusted by companies to solve complex RF, antenna, and hardware engineering challenges. I design and optimize antennas, RF front ends, high-speed PCBs, and electronic systems, taking products from concept and simulation through prototyping, testing, and production with a strong focus on performance, reliability, and manufacturability. Core Expertise: RF & Antenna Design | RF Front-End Design | High-Speed PCB Design | Mixed-Signal & Digital Hardware | Circuit Design & Simulation | Impedance Matching | Signal Integrity | PCB Layout | Prototyping Software Tools: Altium Designer | KiCad | OrCAD | Allegro | PADS | EasyEDA | ADS | CST Studio Suite | HFSS | MATLAB | LTspice | Keil | Arduino IDE less -
Hire mattluba7497
mattluba7497 mattluba7497
$80 USD / hour
Electronics Product Engineer | PCB & PrototypingUnited StatesAltium Designer, Analog Electronics, AutoCAD, Bill of Materials (BOM) Analysis, Bill of Materials (BOM) EvaluationI help startups and manufacturers develop reliable, manufacturable electronic products—from circuit and PCB design through prototype testing and troubleshooting. With 30+ years of electrical/electronics and mechanical product-engineering experience, I identify risks early and deliver practical solutions. My focus is...I help startups and manufacturers develop reliable, manufacturable electronic products—from circuit and PCB design through prototype testing and troubleshooting. With 30+ years of electrical/electronics and mechanical product-engineering experience, I identify risks early and deliver practical solutions. My focus is electronic and electromechanical product development—not building electrical, construction, or MEP systems. I can support a new design, improve an existing product, investigate hardware failures, or prepare a prototype for manufacture. Areas where I can help: - Electronic product requirements, feasibility, and system architecture - Analog and digital circuit design - Schematic capture, PCB design, and design review - Component selection, BOM review, alternative parts, and obsolescence - Prototype planning, bring-up, testing, and debugging - Hardware failure analysis and corrective redesign - DFM/DFT, technical documentation, and manufacturing support - Electromechanical integration, including enclosures, connectors, cabling, thermal constraints, assembly, and serviceability - Independent technical reviews and engineering risk assessments My mechanical engineering background gives clients an important advantage: I evaluate the complete product, not only the circuit board. PCB mounting, connector access, heat dissipation, wiring, tolerances, assembly sequence, maintenance, and production constraints are considered early—before they become expensive prototype or manufacturing problems. Depending on the agreed scope, deliverables may include: - System architecture and block diagrams - Engineering calculations and technical recommendations - Schematics and PCB source files - Gerber and manufacturing files - Bills of materials - Design-review and risk-assessment reports - Prototype test plans - Troubleshooting and failure-analysis reports - Corrective-action recommendations - Manufacturing and assembly documentation Clients can expect senior-level engineering judgment, clear communication, organized deliverables, honest technical assessments, respect for confidentiality, and careful attention to reliability, cost, manufacturability, serviceability, and time to market. I am especially well suited for projects that need an experienced engineer to: - Review an existing circuit or PCB design - Solve a difficult hardware problem - Improve or troubleshoot a prototype - Replace obsolete or unavailable components - Reduce manufacturing and production risk - Improve product reliability or serviceability - Coordinate PCB, enclosure, connector, and assembly requirements - Guide an electronic product from concept toward manufacture Please share your product requirements, current design status, target production quantity, main technical challenge, and any available schematics, PCB files, drawings, photographs, or test results. I love skateboard and enjoy walking beach. less -
Hire fabobupa234
Antenna Design, Bill of Materials (BOM) Analysis, Bill of Materials (BOM) Optimization, Circuit Design, Digital ElectronicsHigh-speed PCB design requires professional circuit knowledge, wiring experience, and an RF engineering sense. I possess these capabilities, which has enabled me to successfully complete all projects to date.High-speed PCB design requires professional circuit knowledge, wiring experience, and an RF engineering sense. I possess these capabilities, which has enabled me to successfully complete all projects to date. less -
Hire Beannsofts
As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy...As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy generation, live trade execution, smart notifications, user dashboards, and automated scaling, integrating TradingView charts and custom AI modules. My expertise includes: Strategy Engine Development: Design, testing, and deployment of custom and modular trading strategies (momentum, DCA, grid, arbitrage, trend-following, mean reversion, risk management overlays, etc). Exchange Integrations: Multi-exchange (Binance, Bybit, KuCoin, Coinbase, OKX, and more) spot, margin, and derivatives connectivity, robust error handling, and seamless authentication. Backtesting & Simulation: Fast, accurate historical and forward backtesting engines; optimization tooling; walk-forward analysis; metric dashboards. Automated Live Trading: Real-time execution, position sizing, dynamic stoploss/TP, risk management, error recovery, and live trade monitoring. Signal & Webhook Handling: Integration with TradingView, Telegram, Discord, email alerts; advanced webhook processors; custom event triggers. Trading Terminal UI: Web-based terminals for trade monitoring, live logs, analytics, and order management; deep TradingView chart integration; responsive dashboards. AI/ML-Driven Trading: Custom modules for signal generation, position management, and adaptive strategy optimization with machine learning. Portfolio Management: Multi-asset and multi-strategy allocation, wallet/rebalancing, cross-exchange tracking, P&L and risk statistics. Notification & Reporting: Real-time logging, alerting (web, mobile, email, Telegram), performance reporting, and alerting for trade state, errors, fills, or margin events. Cloud & DevOps: Docker, Kubernetes, Helm, NGINX, automated CI/CD pipelines, secure API exposure (REST/WebSockets), volume scaling for thousands of concurrent users. User & Multi-Tenancy: Auth, multi-user session management, isolated deployments, and secure separation for hosted trading platforms. API & Bot Management: REST/WebSocket APIs for strategy control, trade monitoring, status queries, bot lifecycle (spawn/stop/clone/update) at scale. Config & Secrets Handling: Secure, dynamic config management (YAML, JSON), secrets vaults, role-based access, per-user exchange keys. Deployment: Production experience with Linux, bare metal, AWS, GCP, DigitalOcean, Hetzner, OVH; scaling to global audiences. I combine technical rigor, creative engineering, and a passion for clean, robust code to deliver trading solutions that are powerful, resilient, and user-friendly. I’m ready to build and run your next-generation crypto trading or automation platform—end-to-end, from strategy to cloud! less
