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Hire the best C++ Programmers & Developers in Lilburn, GA

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Timothy F.

Lilburn, Georgia

$89/hr
5.0
7 jobs
I am a Senior AI Engineer and Data Scientist(20 years of experience) focused on engineering solutions in end to end Artificial Intelligence, Machine Learning, Big Data Architecture, Data Science, and Analytics. With a record of high-impact work for enterprise clients, including Walmart, Macy's, and TD Bank, using advanced technologies in Generative AI, Big Data, and Cloud. I specialize in implementation of scalable machine learning solutions built on PyTorch and Tensorflow. I am also available to do big data architecture on the Spark/Hadoop platform. I am also a Google Certified Partner, a Google Certified Data Engineer, as well as a Cloudera Certified Developer for Hadoop. I also am an expert in Natural Language Understanding and am doing work on extending BERT-based transformers for NLU in scientific, technical, and legal documents. I'm also using my knowledge of NLP to apply to Deep Learning for genomic expression of disease, in a research collaboration with Wake Forest University School of Medicine. I do workshops, conferences, and training in Big Data and Data Science technologies through Elephant Scale. Please also see my LinkedIn Learning Course called "Learning Data Science with Python." I am also a Google Certified Instructor. ________________________________________ Education • MS Work from Stanford University and Virginia Tech o Research: FAA-funded project for detecting bombs/devices in airport X-Ray scans using CNN and OpenCV after The September 11 attacks • Virginia Tech — BS, Computer Engineering, May 1996 ________________________________________ ________________________________________ What I Do: Core Specializations I provide expertise across the full spectrum of AI and data engineering, from high-level strategy to hands-on implementation. Generative AI & LLM Solutions: My primary focus is on the practical application of Large Language Models (LLMs). I architect and implement solutions that enhance decision-making and automate processes. Retrieval-Augmented Generation (RAG): Build advanced RAG pipelines using vector databases like Milvus and Pinecone to ground LLMs in your private data, dramatically improving the accuracy and relevance of enterprise search and chatbot systems. Autonomous Agents & Reasoning: Develop sophisticated autonomous agents using frameworks like LangChain and ReAct. These agents can reason, plan, and interact with external tools to perform complex tasks, including Graph-of-Thought QA systems on Neo4j for deep semantic understanding. LLM Fine-Tuning & Deployment: Hands-on experience fine-tuning open-source models (LLaMA2/3, Mistral, OPT) and deploying them for scalable inference using AWS Bedrock and Google Vertex AI. AI/ML Architecture & Engineering: Deep expertise in classical Machine Learning and Deep Learning to build predictive and analytical systems. Machine Learning & Deep Learning: Design a wide range of ML models (Scikit-learn, Spark ML) and Deep Learning architectures (TensorFlow, PyTorch, Keras) for predictive modeling, recommendation engines, and anomaly detection. Natural Language Processing (NLP): Expert in building NLP pipelines for semantic search, document summarization, and conversational AI using tools like Hugging Face, BERT, and Rasa. Computer Vision (CV): Develop CV models with OpenCV to extract insights from images and video for applications in retail analytics and security. Big Data Architecture& Cloud Platforms: My solutions are built on scalable and resilient data foundations. As a Cloudera Certified Hadoop expert, I have extensive experience architecting large-scale data platforms using Spark (PySpark), Kafka, and NiFi. Multi-Cloud Deployment & MLOps: Deploying and optimizing AI/ML workloads across AWS (SageMaker), GCP, and Azure (Databricks). Implement robust MLOps practices using Docker, Kubernetes, Terraform, and MLFlow for seamless CI/CD and model management. ________________________________________ ________________________________________ Skill Summary • AI/ML: Deep Learning (TensorFlow, PyTorch, Keras), Machine Learning (Scikit-learn, Spark ML), Computer Vision (OpenCV, SLAM), NLP (LangChain, Hugging Face, BERT, SentenceTransformers), Generative AI (GANs, LLMs) • LLMs & Reasoning: OPT, LLaMA2/LlaMA3, Mistral, RAG, Graph-of-Thought, Structured Language Models (SLM), Autonomous Agents, ReAct • Vector & Graph Databases: Pinecone, Milvus, Neo4j, ArangoDB • Cloud Platforms: AWS (Bedrock, SageMaker, Lambda, S3), GCP (Vertex AI, BigQuery), Azure (Databricks) • Big Data: Hadoop (Cloudera), Spark (PySpark), Kafka, Databricks, NiFi • Languages: Python, R, Java, JavaScript, C/C++ • DevOps & Infra: Docker, Kubernetes, Terraform, CI/CD • Tools: Jira, Confluence, Fiddler, Weights and Biases, MLFlow ________________________________________ I am available for project based, contract work, or full-time roles. Let's connect to discuss how I can help you achieve your AI and data-driven goals.
  • C++
  • Artificial Intelligence
  • Machine Learning
  • ETL Pipeline
  • Data Analysis
  • AI Agent Development
  • Retrieval Augmented Generation
  • Computer Vision
  • Generative AI
  • DevOps
  • Big Data
  • Natural Language Processing
  • Python
  • Java
  • Large Language Model
Timothy S.

Lilburn, Georgia

$60/hr
Versatile engineer with deep experience across hardware design, firmware, and software. I take products from concept to production: schematic/PCB design, embedded firmware (bare-metal and RTOS), and supporting applications. Comfortable owning low-power, battery-operated designs and Bluetooth-enabled systems. Strong testing discipline (unit, integration, and stress tests) and quick to adopt new frameworks and toolchains. Core Competencies * Hardware (HW): Schematic & PCB design, low-power/battery systems, Bluetooth Classic 2.0 & BLE 4.x layouts * Firmware (FW): C for ARM Cortex-M (M0/M0+/M3/M4/M33), ESP32 (esp-idf), drivers → applications, bootloaders, OTA * Software (SW): C/C++/.NET/Java, Windows primary with Linux experience; OpenCV; Android (Java) Hardware Design * Tools: Altium Designer, KiCad, OrCAD * Boards: Single-MCU designs (Microchip PIC, ARM Cortex-M, ESP32) with mixed-signal I/O * Interfaces: GPIO, UART, SPI, I²C, PWM, and analog inputs/outputs * Power: End-to-end board design (power, MCU, peripherals), battery-powered/low-power optimization * Ecosystem: Shields/HATs for Arduino, Raspberry Pi, and BeagleBone * Wireless: PCB designs with Bluetooth Classic 2.0 and BLE 4.x Firmware Development * Languages & Tooling: C in Eclipse + GNU ARM GCC; esp-idf for ESP32 * MCUs: STM32F-series, NXP, Silicon Labs (EFM32/EFR32), Nordic nRF5x (open to new vendors) * Execution Models: Bare-metal and RTOS (FreeRTOS, RTX) * Layers: Low-level drivers (GPIO, UART, SPI, I²C, PWM, …), mid-level (sensors, MEMS, memories, fuel gauges, displays), and application layer * System Features: Bootloaders, OTA update pipelines * Wireless Stacks: Bluetooth Classic and BLE (v4.x) programming * Quality: Comprehensive unit, integration, and stress testing across modules Software Development * Languages: C, C++, .NET, Java (and others as needed) * Platforms: Windows (primary); Linux (experience) * Computer Vision: OpenCV for image/video processing * Mobile: Android apps using Java (Eclipse + Android SDK)
  • C++
  • Electrical Engineering
  • Embedded C
  • Python
  • Embedded System
  • Internet of Things
  • C#
  • ASP.NET
  • CAD
  • Mechanical Engineering
  • SolidWorks
Naeem H.

Lilburn, Georgia

$56/hr
Software Developer with 4 years of experience as a freelancer. Completed hundreds of projects for small, medium and big sized businesses. I lead a team who works with me and I can take any project you'll need for your business.
  • C++
  • HTML
  • CSS
  • JavaScript
  • React
  • Node.js
  • Python
  • Generative AI
  • LangChain
  • FastAPI
  • ExpressJS
  • MongoDB
  • Redux
  • Next.js
  • MERN Stack
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