Model Testing & Optimization Engineers For Hire
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Bridgestack is an AI-augmented software studio led by Nayana Hettiarachchi, with 20+ years of engineering leadership at Agoda, Gojek, and PropertyGuru. We deliver production-grade custom software, mobile apps, AI/ML solutions, and cloud infrastructure using a team of 12 specialized AI agents backed by senior human...Bridgestack is an AI-augmented software studio led by Nayana Hettiarachchi, with 20+ years of engineering leadership at Agoda, Gojek, and PropertyGuru. We deliver production-grade custom software, mobile apps, AI/ML solutions, and cloud infrastructure using a team of 12 specialized AI agents backed by senior human oversight. Our zero-risk model: no upfront payment, daily builds with live progress dashboards, and you only pay when the project is completed to your satisfaction. Whether it's a WordPress site or a complex distributed system, every project gets the same white-glove attention. Core capabilities: Python, Java, Go, JavaScript/React, iOS/Android, AI/ML, cloud infrastructure (AWS/GCP/Azure), DevOps, and blockchain. From MVPs to enterprise platforms — we ship faster and cheaper than traditional studios. bridgestack.systems less
Hire BridgeStackSys
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Hi, my name is Abdul Rehman. I am an Electronics Engineer and a Data Science Specialist with several years of professional experience in embedded design of traditional circuits as well as AI. I also design and create innovative solutions that comply with industry standards, with a strong background in PCB design,...Hi, my name is Abdul Rehman. I am an Electronics Engineer and a Data Science Specialist with several years of professional experience in embedded design of traditional circuits as well as AI. I also design and create innovative solutions that comply with industry standards, with a strong background in PCB design, microcontroller programming, and software development. Additionally, being skilled in machine learning and deep learning gives me the ability to craft AI-powered programs to analyze data and develop predictive models. The services I offer include: 1. PCB Design and Layout Design of special-purpose electronic circuits with optimized dimensions and layouts for a variety of tasks 2. Embedded systems and Microcontrollers: design and implementation with arduino, esp32, and other microcontrollers 3. Circuit Design and Electronic Development : designing electronic circuits for industrial and consumer usage in the most efficient manner 4. Machine Learning and Deep Learning developing AI Models for predictive analytics, pattern recognition, and automation 5. Python and Data science : data processing, analysis and visualization on google colab and jupyter notebook 6. Model tuning and testing: enhancing AI and embedded systems for increased accuracy and performance 7. Micropython development: implementation of micropython-based solutions for lightweight and fast embedded applications 8. Software Development : writing clean and efficient code for hardware integration and automation 9. Use of Technologies for report writing and documentation: having written technical reports as well as extensive documentation for design, projects and research I am dedicated to providing high quality, well-organized, professional, and tailored to your project requirements. I guarantee optimal outcomes whether you need PCB design, embedded system development, AI model optimization, or data analysis. Working together, we can turn your vision into reality in the right way. Please reach out to me to talk about your project, I would love to work with you ! less
Hire AbRehman167
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I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps,...I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products. less
Hire ma557
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Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We...Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We excel in blockchain technologies, offering DEX, DAPP, Web3, NFT, smart contracts, and DeFi solutions, using platforms like ETH, BSC, and Polygon. Our web & app development services cover Java, Python, PHP, JavaScript frameworks (Reactjs, Nodejs, Angular, Vuejs), and mobile platforms (React Native, Flutter). We also provide e-commerce solutions with expertise in WooCommerce, Shopify, and Magento. Our custom software solutions include AI, machine learning, and data science, using advanced technologies like TensorFlow and AWS. Whether you need blockchain integration, web & mobile development, e-commerce platforms, or custom software solutions, Mkaits is your trusted partner! less
Hire mughiraaa
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We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions.. less
Hire winmaclin
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Experienced software engineer and AI specialist partnering with businesses to drive revenue growth, optimize operations, and unlock scalable efficiencies through intelligent digital solutions. Specializing in high-impact web applications, AI-driven systems, automation workflows, and custom software that enhance...Experienced software engineer and AI specialist partnering with businesses to drive revenue growth, optimize operations, and unlock scalable efficiencies through intelligent digital solutions. Specializing in high-impact web applications, AI-driven systems, automation workflows, and custom software that enhance customer engagement, streamline processes, and deliver measurable ROI. Web Development: Frontend with React, Next.js, Vue.js, Angular, Svelte; backend via Node.js, Django, Flask, FastAPI, Nuxt.js, Remix, Astro. E-commerce platforms on Shopify, WooCommerce, Magento, BigCommerce with Stripe, PayPal, Razorpay, Square integrations. CMS including WordPress, Webflow, Ghost, Strapi, Sanity, and headless architectures. AI & Machine Learning: Frameworks like TensorFlow, PyTorch, Scikit-learn, Keras, JAX. LLMs via Hugging Face, LangChain, OpenAI GPT-4o/5o, LLaMA, Claude, Mistral. NLP for sentiment analysis, summarization, Q&A, multilingual chatbots, speech-to-text/synthesis. Computer vision with YOLO, SAM, OCR, facial recognition, object tracking, segmentation. Generative AI including Stable Diffusion, DALL·E, MidJourney API, ControlNet, upscaling, synthetic data. Automation & Data: Web scraping via Scrapy, Selenium, Playwright, Puppeteer, Apify, Crawlee. RPA with UiPath, Zapier, Make, n8n. Data science using Pandas, NumPy, Plotly, Tableau, Spark, Polars. MLOps on MLflow, Airflow, Kubeflow, SageMaker, Vertex AI, Docker, Kubernetes. Applications & Cloud: Desktop (PyQt, Electron, Tkinter); mobile (React Native, Flutter, Swift, Kotlin, PWA). Cloud/DevOps: AWS, Azure, GCP, Vercel, Netlify, Terraform, CI/CD, Nginx. Technical Skills: Python, JavaScript/TypeScript, Rust, Go, C#, Java, PHP, Bash. Tools: GitHub, Postman, Jupyter, VS Code, Figma. Delivering full-cycle development from strategy to deployment, my solutions empower data-driven decisions, cost reductions, and accelerated growth across industries. Available for collaborations scaling businesses via AI, web, and automation. less
Hire zeshan7929
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Experiences: Computer Vision/NLP Engineer such as academic document processing, quality inspection, medical imaging, and traffic management. My work significantly improved accuracy, processing speed, and efficiency, streamlining operations and reducing manual intervention in various applications. Developed and...Experiences: Computer Vision/NLP Engineer such as academic document processing, quality inspection, medical imaging, and traffic management. My work significantly improved accuracy, processing speed, and efficiency, streamlining operations and reducing manual intervention in various applications. Developed and deployed an OCR-based solution for accurate text extraction from scanned academic documents, improving recognition accuracy by 28% and reducing processing time by 40%. developed an object detection model for quality inspection in a manufacturing line, achieving 94.1% accuracy with a 2.5% error rate, and enabling the real-time inspection of 120 units per second, which reduced defect detection time by 30%. For a medical image analysis project, I implemented a segmentation model to identify tumor regions in MRI scans, with 89.6% accuracy and a 4.3% error rate, processing each image in under 1.2 seconds, allowing radiologists to make faster diagnoses. created a license plate recognition system for a traffic management solution, achieving 95.8% accuracy and a 1.9% error rate, reading 100 plates per second in real-time, leading to a 20% improvement in automated traffic law enforcement. developed an NER model to identify domain-specific entities in financial documents, achieving 92.3% accuracy with a 3.2% error rate, processing 200 documents per second, and reducing manual data extraction efforts by 38%. built and fine-tuned a sentiment analysis model to categorize customer reviews by sentiment, reaching 88.7% accuracy with a 4.1% error rate, analyzing 150 reviews per second, and improving real-time feedback on product launches by 15%. Speech Processing Developer Upwork.com Jun 2019 - May 2020 I have extensive experience in speech processing, specializing in spoken language identification and text-to-speech (TTS) systems. Leveraging advanced models and data processing techniques, I have contributed to high-performance solutions in speech technology. Developed a robust spoken language identification system capable of accurately distinguishing among multiple languages, improving classification precision by 20% in noisy environments. Built and deployed a TTS system for customer service applications using DNN and HMM models, delivering natural-sounding and high-quality speech synthesis tailored for Hindi and regional dialects. Optimized the TTS system for scalability and efficiency, integrating it as a REST API for seamless deployment within customer applications, enhancing operational responsiveness and reliability. Core Skills: Python, C/C++, C#, Java, OpenCV, Tesseract OCR, PaddleOCR, EasyOCR, Algorithm Design, Data Structure,Deep Learning, Pytorch, Tensorflow, Keras, CNN, RNN, Transformer Models, Image Preprocessing, Image Segmentation, Feature Extraction, Object Detection, YOLO, Mask R-CNN, ResNet, VGG, EfficientNet, Optical Flow, Image Enhancement, Text Detection, Text Recognition, Multilingual OCR, Edge Detection less
Hire kevinm414
