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Hire Data Scientists

Hire LeewayHertz’s expert data scientists to efficiently source, manage, and analyze large amounts of unstructured data. Our data scientists have extensive experience analyzing, visualizing and preprocessing complex data sets using manual techniques and automated tools like Pandas and NumPy to ensure they are ready for seamless training of your AI models.

Hire Data Scientists
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AI Developers

Software Products Delivered

AI Solutions

Total Years of Experience

Services Offered by Our Data Scientists

Hire data scientists from LeewayHertz to tap into the potential of data and drive business growth.

Data Gathering and Preprocessing

Data Gathering and Preprocessing

Our data scientists collect structured and unstructured data using web scraping and API integration and prepare them using techniques like feature engineering and data normalization to ensure the data is ready for model training.

Data Annotation

Data Annotation

By labeling and categorizing data using manual techniques and automated tools like Hugging Face’s datasets library, our data scientists enable machine learning algorithms to recognize patterns and make accurate predictions.

Algorithm Selection and Hyperparameter Tuning

Algorithm Selection and Hyperparameter Tuning

Our data scientists leverage techniques like EDA, experimentation, and hypothesis testing to select the ideal ML algorithm for your project. They also use methods like Grid search and Bayesian optimization for hyperparameter tuning to ensure there are no inefficiencies in the model being developed.

Model Training and Validation

Model Training and Validation

We use numerous ML techniques like supervised and unsupervised learning and reinforcement learning to train the model and validate it for accuracy using techniques like cross-validation, confusion matrix and ROC curve.

Model Evaluation

Model Evaluation

Once deployed, our data scientists use evaluation metrics like precision, accuracy, recall and F1 score to resolve any anomalies in the model and analyze its performance to identify underperforming segments and address any issues in them.



Our data scientists can assess your business shortcomings, analyze your data to uncover valuable insights and develop a comprehensive strategy to help you harness the full potential of your data and make well-informed, data-driven decisions for business growth.

Methods Used by Our Data Scientists to Extract Insights From Data

Machine Learning Algorithms

Machine Learning Algorithms

Our data scientists use multiple ML algorithms, like decision trees, linear regression, logistic regression, random forests, support vector machines, and KNN for classification, regression, clustering and dimensionality reduction to build AI models.

Deep Learning

Deep Learning

We utilize numerous deep learning algorithms and techniques like neural networks, CNNs, RNNs and autoencoders to derive valuable insights from datasets and build accurate AI models for diverse use cases.

Supervised Learning

Supervised Learning

Our data scientists select and curate labeled data for training AI models. They choose the appropriate model architecture, define the loss function and optimization algorithm and tune the model’s hyperparameters for optimal performance.

Unsupervised Learning

Unsupervised Learning

Our data scientists discover patterns and relationships in unlabeled data by choosing appropriate algorithms. They also carefully assess and interpret the unsupervised learning algorithms to draw meaningful conclusions.

Transfer Learning

Transfer Learning

We select a pre-trained model that has been trained for a task similar to the one at hand. Our data scientists design and curate the dataset for fine-tuning the model and tuning the model’s hyperparameters for optimal performance.

Reinforcement Learning

Reinforcement Learning

We utilize developer resources and advanced tools like Markov Decision Processes to employ reinforcement learning techniques, which help us train agents to perform tasks to maximize rewards based on environmental feedback.



Our data scientists utilize multiple NLP toolkits such as NLTK and SpaCy and NLP techniques like tokenization, stemming, and lemmatization to identify the root words in text data and simplify the data by breaking it down into smaller components.

Computer Vision

Computer Vision

We leverage computer vision to interpret and analyze digital images and videos using numerous tools and techniques, such as feature extraction, image processing techniques, OpenCV, and TensorFlow.

AI Models We Have Expertise In

Tech Stack Our Data Scientists Utilize

AI Frameworks


Cloud Platforms


Integration and Deployment Tools


Programming Languages




Collaborative tools

Data preprocessing tools

Data visualization tools





Supervised/Unsupervised Learning


Metric Learning

Fewshot Learning

Ensemble Learning

Online Learning

Neural Networks



Representation Learning

Manifold Learning

Variational Autoencoders

Bayesian Network

Autoregressive Networks

Long Short-term Memory (LSTM)

Our Artificial Intelligence Portfolio

Machinery Trouble shooting using AI
AI-powered App

LLM-powered Application for Safer Machinery Troubleshooting

LeewayHertz collaborated with a top-tier Fortune 500 manufacturing company to develop an innovative LLM-powered machinery troubleshooting application. This innovative solution streamlines machinery maintenance, elevates safety protocol adherence and mitigates operational risks of the firm. By seamlessly integrating static machinery data and dynamic safety policies, the application provides quick access to relevant information for troubleshooting issues while also enhancing safety with clear and detailed instructions on equipment handling.

Generative AI Application

Generative AI Application

LLM-powered App for Compliance and Security Access

LeewayHertz has partnered with Scrut to engineer an LLM-powered app designed to streamline access to compliance benchmarks, frameworks, and audit-relevant data for Scrut's clientele. Drawing on Scrut's proprietary data, our team utilized advanced embedding and prompt engineering techniques to seamlessly incorporate an LLM, yielding rapid query responses and upgraded user experiences. This initiative has equipped Scrut's clients with a robust tool, fostering informed decision-making and providing clear insight into industry benchmarks as well as Scrut’s risk monitoring and mitigation strategies and services.
Generative AI Application
Geospatial Data Analysis

Data Analysis

Geospatial Data Analysis

A US-based geospatial intelligence and analytics firm sought LeewayHertz’s expertise to tackle a complex dataset with limited identifiers, aiming to derive valuable insights, identify patterns, spot unusual movements, and ensure data security. Our solution involved deploying a sophisticated data analysis pipeline, encompassing timestamp conversion, geocoding for contextual enrichment, clustering for pattern recognition, correlation analysis, and anomaly detection. Beyond unveiling intricate location-based patterns, our approach prioritized robust data security, resulting in the delivery of actionable intelligence that precisely met our client's objectives.
GenAI-based Clinical Decision Support System

Generative AI Solution

GenAI-based Clinical Decision Support System

A GenAI-based clinical decision support system tailored for an esteemed healthcare organization that analyzes diverse patient data using advanced algorithms and NLP to provide healthcare professionals with swift and accurate disease diagnoses. The platform’s user-friendly interface optimizes the diagnostic workflow, offering evidence-driven insights and comprehensive reports that include discussions, testing guidance, therapy recommendations, specialist referrals, and patient education. This solution ultimately elevates patient care through the seamless integration of generative AI, fostering efficiency, precision, and innovation in healthcare delivery.
GenAI-based Clinical Decision Support System

Big Brands Trust Us


Our Engagement Models

Digital Transformation Services LeewayHertz

Dedicated Development Team

Our developers leverage cutting-edge cognitive technologies to deliver high-quality services and tailored solutions to our clients.

Dedicated software development team LeewayHertz

Team Extension

Our team extension model is designed to assist clients seeking to expand their teams with the precise expertise needed for their projects.

Dedicated software development team LeewayHertz

Project-based Model

Our project-oriented approach, supported by our team of software development specialists, is dedicated to fostering client collaboration and achieving specific project objectives.

Get Started Today

1. Contact Us

Fill out the contact form protected by NDA, book a calendar and schedule a Zoom Meeting with our experts.

2. Get a Consultation

Get on a call with our team to know the feasibility of your project idea.

3. Get a Cost Estimate

Based on the project requirements, we share a project proposal with budget and timeline estimates.

4. Project Kickoff

Once the project is signed, we bring together a team from a range of disciplines to kick start your project.

Start a conversation by filling the form

Once you let us know your requirement, our technical expert will schedule a call and discuss your idea in detail post sign of an NDA.

All information will be kept confidential.


What services do LeewayHertz’s data scientists offer?

Our data scientists offer various services, including data gathering and preprocessing, data annotation, algorithm selection and hyperparameter tuning, model training and validation, model evaluation and consultancy services.

What benefits do I reap when I hire data scientists from LeewayHertz?

Our data scientists have extensive experience analyzing, visualizing, and preprocessing complex data sets using manual techniques and automated tools, ensuring that the data is ready for seamless training of your AI models.

What types of businesses can benefit from the services offered by LeewayHertz’s data scientists?

Our services are ideal for any business that wants to leverage the power of data to drive better decision-making and improve workflow optimization. Our clients span a variety of industries, including healthcare, finance and e-commerce.

What kind of data can your team work with?

Our data scientists have experience working with structured and unstructured data from a variety of sources, including spreadsheets, APIs, and even raw web data. We can handle data available in a wide range of formats, including text, images, video, and audio.

How do you determine the right ML algorithm for a given project?

Our data scientists will work closely with you to understand your business needs and goals and the specifics of your data. Based on this information, we can recommend an appropriate ML algorithm or a combination of different algorithms to yield the best results for your project.