Telecommunications Engineers For Hire
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Hire kzaouli05
+20 years of : Telecom, WebHosting, Voip, Security, PBX, Asterisk, Autodialing, FreePBX, Vicidial, A2billing, MagnusBilling, FreeSwitch, IVR, Voice to Mail, TTS, STT, Calling Cards, Voice/SMS/Fax =>IN/OUT/BroadCasting, WebRTC, WebPhone, WSS, Ai Agents. Depend your needs, startup, medium, large usage, welcome to...+20 years of : Telecom, WebHosting, Voip, Security, PBX, Asterisk, Autodialing, FreePBX, Vicidial, A2billing, MagnusBilling, FreeSwitch, IVR, Voice to Mail, TTS, STT, Calling Cards, Voice/SMS/Fax =>IN/OUT/BroadCasting, WebRTC, WebPhone, WSS, Ai Agents. Depend your needs, startup, medium, large usage, welcome to the Game.o less -
Hire amirrmusavifr
Machine Learning (ML), Matlab and Mathematica, Electrical Engineering, Python, Telecommunications EngineeringI have master in Electrical Engineering, I'm expert with following skills: IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification * Image Segmentation * Machine learning * Neural Network * Deep Learning * Object Detection NATURAL LANGUAGE PROCESSING * Question Answering *...I have master in Electrical Engineering, I'm expert with following skills: IMAGE PROCESSING (MATLAB & PYTHON) * Digital Image Processing * Image Classification * Image Segmentation * Machine learning * Neural Network * Deep Learning * Object Detection NATURAL LANGUAGE PROCESSING * Question Answering * Sentiment Classification * Named Entity Recognition (NER) * Part of Speech (POS) tagging * Lemmatization REINFORCEMENT LEARNING * Deep Q-Network * Model-free and Model-based training DIGITAL SIGNAL PROCESSING (MATLAB & PYTHON) * Estimation / Detection * Digital Communication Systems * Mathematics * Kalman Filter * Tracking System less -
Hire jalalbdce
I am an Architectural designer with over 7 years of experience working professionally in Autodesk Revit, AutoCAD, 3ds Max & V-Ray. I have experience to produce framing plan, Deck plan, construction details, and elevations for various type of project for city permit. Feel free to contact me if you need any of the...I am an Architectural designer with over 7 years of experience working professionally in Autodesk Revit, AutoCAD, 3ds Max & V-Ray. I have experience to produce framing plan, Deck plan, construction details, and elevations for various type of project for city permit. Feel free to contact me if you need any of the following: - Drawing and architectural sketches - 2D & 3D floor plans - 3D Exterior & Interior Design - 3D Model using Revit - Point cloud/Scan to BIM/Revit Model I always assure best possible service to my clients. less -
Hire maheswar17031
Experienced Automotive & Embedded Systems Engineer with 6+ years of combined industrial and freelancing experience. Proficient in AUTOSAR, microcontroller programming (8051, PIC, Arduino, STM, Texas Instruments Controllers, ESP32), and Raspberry Pi. Expertise in developing automotive drivers using MISRA C standards...Experienced Automotive & Embedded Systems Engineer with 6+ years of combined industrial and freelancing experience. Proficient in AUTOSAR, microcontroller programming (8051, PIC, Arduino, STM, Texas Instruments Controllers, ESP32), and Raspberry Pi. Expertise in developing automotive drivers using MISRA C standards and working with industrial protocols like CAN, SPI, and Ethernet. Skilled in circuit and PCB design and integrating various sensors, including thermal cameras (FLIR Lepton 3.0, MLX90614, AMG8833) less -
Hire abusayed2004
abusayed2004 abusayed2004
$50 USD / hour
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP, IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. less -
Hire lucasd139
I’m a full-stack and mobile app engineer with 11+ years of experience building AI-driven, scalable, and user-friendly web and mobile applications. I help startups and businesses turn ideas into production-ready products quickly and efficiently. I specialize in: - Frontend: React, Next.js, Angular, Vue, Svelte,...I’m a full-stack and mobile app engineer with 11+ years of experience building AI-driven, scalable, and user-friendly web and mobile applications. I help startups and businesses turn ideas into production-ready products quickly and efficiently. I specialize in: - Frontend: React, Next.js, Angular, Vue, Svelte, Tailwind, MUI - Backend: FastAPI, Django, Node.js, NestJS, Spring Boot - Mobile: React Native, Flutter, PWA, Swift - AI & Automation: Gen AI, N8N, Make, Zapier, Twilio, ElevenLabs - Payments: Stripe, Paypal, Authorize.net, Crypto payments (CEX/DEX) - Databases: PostgreSQL, MongoDB, MySQL, MariaDB - DevOps & Cloud: Docker, AWS, CI/CD, Linux deployments I’ve helped clients: - Build AI chatbots that reduce support costs by 40% - Develop cross-platform mobile apps for SaaS products - Automate workflows across CRM, ATS, and payment systems I’m committed to delivering clean, maintainable code, on-time, and helping your project succeed from concept to launch. Let’s build something amazing together. less -
Hire melissap68
I’m a self-taught creative freelancer with years of hands-on experience, dedicated to turning ideas into powerful visual and digital experiences. I’m passionate about bringing my clients’ visions to life through digital design, print design, website design, and website development. From bold branding and eye-catching...I’m a self-taught creative freelancer with years of hands-on experience, dedicated to turning ideas into powerful visual and digital experiences. I’m passionate about bringing my clients’ visions to life through digital design, print design, website design, and website development. From bold branding and eye-catching graphics to custom illustrations, 3D visuals, and fully functional websites and apps, I combine creativity with technical expertise to deliver polished, professional results. I take pride in being reliable and on time, always respecting deadlines and clear communication. My goal is not just to meet expectations, but to exceed them, ensuring every project reflects your vision at the highest possible level. I work closely with each client to make sure the final result is something we’re both proud of. less -
Hire flance9
⭐ 15+ Years Building Scalable SaaS, AI & Enterprise Applications ⭐ Trusted by startups, founders & growing businesses worldwide ⭐ End-to-end development: Strategy → Design → Development → Launch → Support We help startups and businesses turn ideas into reliable, scalable software products. Our team specializes in...⭐ 15+ Years Building Scalable SaaS, AI & Enterprise Applications ⭐ Trusted by startups, founders & growing businesses worldwide ⭐ End-to-end development: Strategy → Design → Development → Launch → Support We help startups and businesses turn ideas into reliable, scalable software products. Our team specializes in AI-powered applications, SaaS platforms, custom web/mobile apps, automation systems, cloud infrastructure, and scalable backend architecture. What We Specialize In AI & Automation ✅ ChatGPT & OpenAI Integrations ✅ AI Agents & LLM Applications ✅ Workflow Automation ✅ AI-Powered SaaS Products ✅ Recommendation & Analytics Systems ✅ OCR, NLP & Data Processing Web & SaaS Development ✅ Custom SaaS Platforms ✅ React.js / Next.js Applications ✅ Node.js / PHP / Python Development ✅ MERN / MEAN / LAMP Stack ✅ Firebase / MongoDB / PostgreSQL / MySQL ✅ Admin Panels & Dashboards Mobile App Development ✅ React Native ✅ Flutter ✅ Native Android & iOS ✅ Cross-platform Mobile Apps Cloud & DevOps ✅ AWS / GCP / Azure ✅ CI/CD Pipelines ✅ Docker / Kubernetes ✅ Scalable Cloud Infrastructure ✅ Performance Optimization & Security Industries We Have Worked With ✔ AI & Automation ✔ Healthcare ✔ FinTech & Banking ✔ E-commerce ✔ Real Estate ✔ On-Demand Platforms ✔ Blockchain & Crypto ✔ Social Networking ✔ Business Analytics ✔ Education & EdTech Why Clients Work With Us ✔ Clear communication and fast response times ✔ Structured development process ✔ Long-term technical support ✔ Focus on scalability and business goals ✔ High-quality, maintainable code ✔ Agile project execution with regular updates Our Development Process 1. Discovery & Planning We understand your goals, define requirements, identify risks, and create a realistic roadmap. 2. UI/UX & Prototyping We create wireframes and mockups to validate the product flow before development begins. 3. Development & Testing Agile-based development with continuous testing, progress tracking, and transparent communication. 4. Deployment & Launch We handle deployment, optimization, security checks, and production readiness. 5. Ongoing Support Post-launch maintenance, improvements, bug fixes, and scaling support. Technologies AI/LLM, OpenAI, ChatGPT, Claude, Python, Node.js, PHP, Java, React.js, Next.js, React Native, Flutter, Firebase, MongoDB, PostgreSQL, MySQL, AWS, Azure, GCP, Docker, Kubernetes, DevOps, CI/CD If you are looking for a reliable technology partner to build, scale, or modernize your product, let’s discuss your project. less -
Hire leonidye
I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI...I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI reduction) - High-speed and mixed-signal PCB design (impedance and length matching) - Schematic & PCB layout and BOM for production-ready hardware - Power supply and filtering design - Antenna design and tuning (GNSS, Wi-Fi, ISM bands...) Typical work: - Wi-Fi, BLE, LoRa, and custom RF hardware - Compact and embedded antennas - Multilayer PCBs optimized for performance and cost - Design review, layout correction, and RF/EMI troubleshooting Tools: - RF design and simulation tools (ADS, CST, and HFSS) - PCB design tools (Altium, KiCAD, OrCAD, PADS, and EasyEDA) - Others (NI Multisim, Proteus, Matlab...) Thanks for visiting my profile. less -
Hire rahmatginanjar
rahmatginanjar rahmatginanjar
$4 USD / hour
Excel Macro | Power BI | Data Entry | Apps ScriptIndonesiaHello, You can call me Rahmat and I'm Indonesian. I have experience on Excel VBA, Power BI and Data Entry. I have experience for Excel VBA / formula more than 5 years in professional work. I offer you services which relate to my experience/background: 1. Data Entry 2. Formula Excel 3. Automation Report using VBA, Apps...Hello, You can call me Rahmat and I'm Indonesian. I have experience on Excel VBA, Power BI and Data Entry. I have experience for Excel VBA / formula more than 5 years in professional work. I offer you services which relate to my experience/background: 1. Data Entry 2. Formula Excel 3. Automation Report using VBA, Apps Script 4. Report Visualization using Power BI, Excel and Looker I'm fulltime in Freelancer right now, so you can chat me for detail project or what do you needs which relate to my experience. Thanks for reading my profile and hope we'll be partner in future less
