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The studies and experience I have had, has given me a wide area of expertise, ranging from efficient automation of infrastructure and processes, dictating corporate guidelines and policies, development of custom extensions for tools like Spotfire and Power BI, custom workflows and connectors for Collibra.

Are you looking for linguistic precision backed by 12+ years of experience and cutting-edge AI expertise? I am a professional linguist specializing in English-to-Czech localization, bridging the gap between traditional craftsmanship and advanced AI technologies. With over 1,000 successfully completed projects on Upwork and a 100% client satisfaction rate, I provide solutions that give your business an authentic and powerful voice in the Czech market. What I bring to your project: Expert Localization - Seamless adaptation of websites, apps, and technical documentation across IT, Finance, Healthcare, Automotive and other sectors. Cultural Relevance - Ensuring your content doesn't just read like a translation, but feels like it was originally crafted for the Czech audience. AI & LLM Optimization - Advanced experience in training large language models, evaluating AI responses, and precise Machine Translation Post-Editing (MTPE). Data Quality & NLP - Proven track record in data annotation and content evaluation for global tech leaders. Technical Stack: CAT Tools - Expert proficiency in SDL Trados, Smartcat, Matecat, and many more. Technologies - HTML/XML translation, Google Workspace, and specialized AI/NLP annotation tools. Domain Expertise - Specialized in Business, Marketing, ICT, Law, Healthcare and more. My collaboration with industry leaders has taught me to thrive in high-urgency environments while maintaining meticulous attention to detail. If you are looking for a partner who understands both the nuances of language and the future of technology, let's connect. Let’s elevate your project to the next level!

I’m a detail-oriented professional with an international background in finance, project management, and operations support. I hold a Master’s degree in International Finance and Business and have several years of experience working with global teams in roles ranging from Financial Analyst and Client Financial Manager at Accenture to Project Manager for machine learning projects at Appen. I specialize in data annotation, administrative support, financial analysis, research, and project coordination. I’m highly organized, reliable, and comfortable managing complex tasks, spreadsheets, reports, and communication across distributed teams.

Computer Vision / ML Engineer (12+ years) delivering end-to-end AI systems: computer vision, 3D LiDAR perception, image & audio processing, geospatial (GIS) analytics, Edge AI optimization with TensorRT & CUDA, and production Python backends on AWS/GCP/Azure. Whatever the data source - camera, LiDAR, satellite, drone, microphone, or IoT sensor - I cover the full lifecycle: model development → GPU inference optimization → containerized deployment with Docker & Kubernetes. One engineer, no handoff gaps between research and production. WHAT I DO 🔹 Computer Vision & Deep Learning • Object detection, segmentation, classification & tracking: YOLOv8/YOLO11, Detectron2, Mask R-CNN, SAM 2 • Video analytics & multi-object tracking: ByteTrack, DeepSORT, re-identification, people/vehicle counting, ANPR/license plate recognition • OCR & document AI, face recognition, pose estimation, defect detection & visual inspection for manufacturing QC • Vision-language models (CLIP, Grounding DINO, VLM pipelines) for open-vocabulary detection & visual search • PyTorch, TensorFlow, OpenCV, ONNX 🔹 3D Perception & LiDAR • Point-cloud pipelines: 3D object detection, tracking, semantic segmentation & scene understanding (PointPillars, CenterPoint, PointNet++) • LiDAR + RGB / multi-camera sensor fusion, intrinsic & extrinsic calibration, BEV perception for autonomous vehicles & robotics • SLAM, visual odometry, mapping & localization (ROS/ROS2) for AMRs, drones & spatial analytics • 3D reconstruction, photogrammetry, NeRF & Gaussian Splatting • Open3D, PCL • KITTI, nuScenes, Waymo 🔹 Edge AI, CUDA & Inference Optimization • TensorRT: low-latency, high-throughput engines (INT8/FP8 quantization, layer fusion, profiling with Nsight) • DeepStream (GStreamer): real-time multi-camera / multi-sensor streaming analytics on Jetson & dGPU • Triton Inference Server: scalable production serving (TensorRT / PyTorch / ONNX backends, dynamic batching) • LLM/VLM serving: TensorRT-LLM, vLLM for efficient batching & deployment • Custom CUDA kernels for pre/post-processing when the profiler says so 🔹 AI & AI Agent & LLM • AI Agents / Voice Agents: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI • LLM Deployment: On Cloud platforms like RunAPod, AWS, GCP • Multi-agent architectures system & Multi- model RAG pipelines 🔹 Image & Audio Processing • Image enhancement & restoration: denoising, deblurring, super-resolution (Real-ESRGAN), HDR, color correction, background removal • Classical + deep pipelines: filtering, morphology, feature matching, camera calibration & rectification • Audio: speech-to-text (Whisper), speaker diarization, voice activity detection, sound event classification, noise suppression • librosa, torchaudio 🔹 GIS & Geospatial AI • Satellite, aerial & drone imagery analytics: land-cover segmentation, change detection, building/vehicle/crop detection • Photogrammetry & mapping: orthomosaics, DEM/DSM generation, georeferencing & CRS handling • GDAL, rasterio, GeoPandas, QGIS, PostGIS, Google Earth Engine 🔹 IoT & Industrial Integration • MQTT pub/sub messaging for lightweight edge-to-cloud telemetry • OPC UA for secure, interoperable industrial data exchange • Modbus, RTSP/ONVIF camera integration 🔹 Python Backend & Cloud Infrastructure • FastAPI backends with async, WebSocket & gRPC streaming for real-time inference APIs • Docker + Kubernetes deployment, Terraform Infrastructure as Code • AWS / GCP / Azure, CI/CD (GitHub Actions), MLOps (MLflow, model registries), observability with Prometheus & Grafana, secure multi-tenant patterns INDUSTRIES: autonomous vehicles & robotics, smart city & traffic analytics, security & surveillance, manufacturing & industrial inspection, agriculture & drone mapping, retail analytics, healthcare imaging. HOW I WORK: clear milestones, honest feasibility assessment up front, profiled benchmarks (not guesses), documented handover, and code your team can maintain. 📩 Whether you need a vision or audio model built, a LiDAR / point-cloud pipeline, satellite or drone imagery analyzed, inference accelerated on GPUs and edge devices, or a complete production backend around your AI - message me with a short description of your project and I'll get back to you quickly with a concrete plan and honest feasibility assessment

🥇 Microsoft Certified associate [certificate] 🥇 Data Analyst in Power BI from DataCamp [certificate] 👨‍💻 PowerBI developer and data analyst from Prague 👨🏼‍🎓 Data analytics is my formal education ════ How can I help ════ I specialize in PowerBI dashboards, cloud data solutions, Looker Studio, Microsoft Excel and other data analytics software. I can help you with the whole process of the project. Beginning from building a connection for your data sources to data modeling through actual dashboard design and help with mantainance. ════ About me ════ I am passionate data analyst from Prague in the Czech Republic. I provide quality analytical services from data preprocessing, through visualization, analysis and data management. I am very ambitious and motivated for my field. There are main areas of my skills: ✔️ Power BI dashboards ✔️ Looker Studio & Microsoft Excel dashboards ✔️ Python, R and SQL for data preprocessing and visualization ✔️Setting up Google platform or Microsoft platform cloud data sollutions ✔️ Machine learning, regression modeling and other statistical methods in analytics ════ References from my clients that I am proud of ════ 📊Power BI dashboard ⭐⭐⭐⭐⭐"Jakub is a genuine magician. We are super happy with his work and will continue to utilize his PowerBI Skills in the future. Thank you!" 📊Power BI dashboard ⭐⭐⭐⭐⭐"Perfect job, also UI was really nice" 📊Power BI and R file convertor ⭐⭐⭐⭐⭐"Jakub made an amazing powerBi setup for our company. I can wholeheartedly recommend him to others" 📊Power BI support ⭐⭐⭐⭐⭐"Jakub supported me in solving some tricky problems with Power BI. The requirements were sometimes quite challenging, but he found some creative solutions."

🖥️ Professional Data Scientist and Data Analyst with 5+ years of experience 🧠 Expert in building high-accuracy machine learning models 🔢 Skilled in delivering reliable, data-driven solutions Check out what I offer: 🚀 Machine Learning & Prediction Systems - Analyze and train machine learning models, including binary classification, linear regression, and multi-class classification - Apply advanced machine learning techniques like XGBoost, Decision Trees, and Support Vector Machines to create accurate predictions 🚀 Data Analysis & Modelling - Perform comprehensive Exploratory Data Analysis (EDA) to uncover patterns, detect outliers, and reconcile the data - Generate insightful reports from large datasets using data visualization tools and statistical analysis 🚀 Data Processing & Transformation - Data integration, validation, and transformation to ensure quality and consistency - Expertise in handling missing data, data deduplication, and outlier detection - Proficient in feature engineering, preparing datasets for robust machine learning applications 🚀 Automation & Workflow Optimization - Develop Python-based solutions to automate workflows and enhance efficiency - Provide evaluation and data analysis on Excel, leveraging VBA and advanced formulas Tools & Skills 🔹 Expertise in AI/Machine Learning: Linear Regression, Logistic Regression, XGBoost, Decision Tree, Random Forest, Support Vector Machine, PCA, K-mean 🔹 Programming Environment/Tools: Python (numpy, panda, matplotlib, scikitlearn), SQL, VBA, Excel 🔹 Specialisation: Data Scientist, Data Analyst, Machine Learning, IT Developer, Python, SQL, Excel 🔹 Communication: Strong skills to present findings effectively to stakeholders If you're looking for an expert in Python and SQL, familiar with advanced machine learning and data visualization tools, who can analyze large datasets and deliver actionable insights, let’s connect!