Software Engineering Blog & Programming Tutorials | Toptal®

Martin is a data scientist and AI engineer specializing in machine learning. After completing his Ph.D. in physics, he developed AI-powered tools and data products using diverse data types, including images, geospatial inputs, and natural language. He also built and deployed an end-to-end pipeline for medical imaging analysis, now in clinical use across Argentina, Brazil, and Chile.

Alex Massaad

Akshay is a software developer, CTO, and technical lead with full-stack, web, mobile, and machine-learning expertise. He has deep experience solving real-word problems with AI, and has developed AI algorithms for blood tests to improve diagnostics accuracy and patient outcomes.

Alessandro is a full-stack artificial intelligence, natural language processing, and machine learning engineer. An experienced consultant and architect, he specializes in language technology and AI. He has more than 10 years of experience in NLP and AI, and is the co-founder and CTO of IFS Collective, a company focusing on the use of AI to support talk therapy.

Jedrzej is a machine learning engineer who specializes in AI and data science. He has delivered several NLP-based classification algorithms and reinforcement learning solutions to clients, and has worked alongside researchers at Princeton University developing ML and data analytics tools. Jedrzej has partnered with clients in multiple industries, including service, finance, and insurance.

Neven is an artificial intelligence engineer with extensive experience in machine learning, computer vision, algorithms, and a range of AI-related technologies. Prior to founding an AI R&D consulting company, Neven helped create and train cutting-edge computer vision models used by healthcare, e-commerce, real estate, and financial services companies across the globe.

Reza is a machine learning engineer specializing in natural language processing and computer vision. At IBM, he developed machine learning algorithms designed to improve text classification and automate model training, innovations that resulted in six patents. Reza has a master’s degree in engineering from the University of Toronto.

Joao Diogo de Oliveira

Sam Sycamore is a Senior Editor of Engineering at Toptal and an open-source web developer. He has more than a decade of experience as a writer and editor across several industries, and has worked with international tech startups and digital product agencies to provide software documentation, educational resources, and multimedia marketing content.

Tarek is a software and data engineer specializing in machine learning, software architecture, DevOps, and back-end development. He has served as CTO of Thndr, a company backed by Y Combinator, and has published several research papers on machine learning. Tarek has a master’s degree in computational linguistics from the University of Stuttgart.

Gökay is a security developer and advisor. He built Turkey’s first DevSecOps CI/CD pipeline, and designed and constructed a world-class cybersecurity infrastructure to safeguard $8 billion in annual local payment transactions while serving as Information Security Vice President at Interbank. He is the founder and CEO of Prime Threat, a security consultancy that helps businesses navigate GDPR compliance and risk management.

Neven Pičuljan

Necati is a software engineer specializing in data science, machine learning, back-end development, and DevOps. He is an AWS Certified Solutions Architect and AWS Certified Machine Learning Specialist with a doctorate in computer engineering. Necati serves as Chief AI Officer and CTO of Datagran, a machine learning automation company that he co-founded.

Sajjad is a WordPress developer who specializes in developing themes, plugins, and WooCommerce add-ons. He has led high-budget projects for companies around the world and set up the back end for a WordPress website with more than 200,000 active users and millions of YouTube subscribers. He is also a core contributor to the WordPress community.

Subhakar is a front-end developer with extensive experience using React, Next.js, and TypeScript. He specializes in creating MVPs for startups and has worked on projects ranging from cross-platform progressive web and React Native apps to AI-powered browser extensions and a crypto web app used by more than 10,000 investors.

Ilia is a cybersecurity professional and developer with wide-ranging experience in the government, defense, manufacturing, and finance sectors. A former cloud security architect at Hewlett Packard Enterprise, he now advises executive clients on planning, prioritizing, and executing strategic security initiatives.