Dallect offers Data Science, Artificial Intelligence and Robotics services. We come with expertise and a holistic approach to provide innovative solutions and help businesses thrive in an increasingly data-centric world. Welcome to Dallect, where we discover intellect in your data.

Tetra Pak is the world's leading food processing and packaging solutions company. As a data science and AI lead, I have provided consultant services to equipment development for various machines. I designed a complete data loop, enabling online dataflow between a control system (PLC) and an external computer, performing big data analysis of 178 billion variables collected from 27 different customer sites to extract operational descriptors and find temporal patterns, learning the machine… Show more Tetra Pak is the world's leading food processing and packaging solutions company. As a data science and AI lead, I have provided consultant services to equipment development for various machines. I designed a complete data loop, enabling online dataflow between a control system (PLC) and an external computer, performing big data analysis of 178 billion variables collected from 27 different customer sites to extract operational descriptors and find temporal patterns, learning the machine operations, and developing AI algorithms to make operational predictions to stop the machine in case a deviation occur. The application ranges from online deviation detection (within a 4 ms machine cycle) to short-term active model learning (hours of operation) to long-term operation drift detection (operational profiles of months and years). The agile-based development cycle starts with concept building and goes up to its deployment on the customer side, and then we keep improving it. The developed AI technology for early deviation detection in servo-driven cyclic operations is presented to the company innovation forums and filled for patent registration as lead inventor. Show less

AniCura is a leading veterinary care provider in Europe. I maintain a Natural Language Processing system to harmonize veterinary care services at different clinics. The system matches and provides suggestions for the services that are essentially similar but are described differently at different clinics.

I tackled high-resolution air pollution monitoring by accurately mapping gas distributions and source localization with an autonomous robotic exploration. The efficient mission strategies designed for mobile robots with remote sensing minimize the number of sensing positions and distance traveled by the robot while optimizing the sensing coverage criteria - NP-hard problems in Computer Science. It involved optimization and machine learning techniques, sensor networks, simulators, and a… Show more I tackled high-resolution air pollution monitoring by accurately mapping gas distributions and source localization with an autonomous robotic exploration. The efficient mission strategies designed for mobile robots with remote sensing minimize the number of sensing positions and distance traveled by the robot while optimizing the sensing coverage criteria - NP-hard problems in Computer Science. It involved optimization and machine learning techniques, sensor networks, simulators, and a prototype implementation. The autonomous inspection missions were carried out in large, real-world environments using novel mission strategies and state-of-the-art robotic navigation and perception capabilities (e.g., using LiDAR, accelerometers, TDLAS, and SLAM approaches). A user interface was designed to compare the autonomous gas sampling capabilities against the strategies of human experts teleoperating with the robot. You can look into my thesis for the interesting results.Involved skills and topics:- Optimization theory (NP-hard problems, ILP, LP, QP, Gurobi, MOSEK).- Machine learning (NLP, Autoencoders, NumPy, PyTorch, Pandas, TensorFlow, Keras, OpenCV, CUDA).- Estimation theory and mapping (Kalman Filter, Particle Filter, SLAM, Sensor Fusion, Gas Tomography).- Robot planning (Exploration planning, Active Sensing, Path and Motion planning).- Sensors (LiDAR, Laser, TDLAS, Odometry, IMU).- Process simulation (OpenFOAM, DELMIA, MeshLab, Salome, CARLA, RViz).- Software development (Python, C++, Matlab, R, ROS, Go, Git, SVN). Show less

Intra-Logistics with Integrated Automatic Deployment (ILIAD) was a collaborative EU project on intra-logistics with integrated automatic deployment for safe and scalable fleets in shared spaces. I worked with precise localization using an infrastructure-free system that relied on onboard range sensors and cameras.Involved skills and topics: Robot Localization, Sensor Fusion, Laser, LiDAR, Camera, ROS, C++, Matlab, Python.

Mobile Robots with Novel Environmental Sensors for Inspection of Disaster Sites with Low Visibility (SmokeBot) was a collaborative EU project on mobile robots with novel environmental sensors to inspect disaster sites with low visibility. I worked on autonomous navigation and gas sampling for the robot and was involved in the project integration and demonstration.Involved skills and topics: Robot Path Planning and Navigation, Laser, LiDAR, Gas Sensors, ROS, C++, Matlab, Python.

I worked on the HyQ robot for my master's thesis titled: "Path planning for a quadruped robot on uneven terrain." The HyQ is a quadruped robot that can perform highly dynamic motions to walk on rough terrains. Path planning for such systems is challenging due to the high dimensionality of the planning problem and the complexity of the state space. I developed a planning framework for the robot to transverse complex terrains. It finds a path for the robot's center of gravity, generates stable… Show more I worked on the HyQ robot for my master's thesis titled: "Path planning for a quadruped robot on uneven terrain." The HyQ is a quadruped robot that can perform highly dynamic motions to walk on rough terrains. Path planning for such systems is challenging due to the high dimensionality of the planning problem and the complexity of the state space. I developed a planning framework for the robot to transverse complex terrains. It finds a path for the robot's center of gravity, generates stable footholds, and translates the high-level solution into the robot joint angles. Involved skills and topics: Path planning, search algorithms, quadratic locomotion, Matlab, C++. Show less

I led maintenance services and installation of new instrumented control systems at different process plants. It included the identification, scheduling, and execution of safety-critical and process-critical devices. Online and turn around health plans, development of maintenance procedures, safety performance, and inventory management. I developed system specifications and led engineering, installation, and commissioning to carry out the projects. I supervised a team of young engineers and… Show more I led maintenance services and installation of new instrumented control systems at different process plants. It included the identification, scheduling, and execution of safety-critical and process-critical devices. Online and turn around health plans, development of maintenance procedures, safety performance, and inventory management. I developed system specifications and led engineering, installation, and commissioning to carry out the projects. I supervised a team of young engineers and technicians and collaborated with the other departments to keep the plants operational. I was also part of various in-house developments, such as improving work practices using Kaizen concepts, preparing annual objectives for the department, reviewing safety-critical devices, developing key performance indicators (KPIs) for the department, and taking part in the safe operation committee (SOC). I learned best practices and world standards in functional safety of instrumented systems (IEC 61508 and ISA S84.01), programmable controllers (IEC 61131), and hazardous area classification (ANSI/ISA-12.01.01-1999, OSHA 3133). Show less

During my short stay after graduation, I got experience in the following areas;- Intensive training in telecommunication systems.- Maintenance of base transceiver stations (BTSs).- Maintenance of power systems.