Hire the Top 3% of Trading Software Developers in 48 Hours

John is a senior quant developer and AI developer who's worked the full development lifecycle of various applications. He's proficient in several languages—C++, C#, Java, Python, and R, to name a few—across Windows and Linux. The types of projects where John excels are advising and implementing in-house cloud distributions of heavy-load operations combined with continuous integration and deployment (Linux, DevOps packages).

Colan is an experienced senior financial quantitative developer and researcher with experience across various asset classes and trading venues. He has a multidisciplinary background, working in quant development, quant research, and options trading for multiple investment banks and hedge funds.

Megha has more than five years of developer experience with various Toptal clients and firms like Goldman Sachs and Amazon. She specializes in back-end platforms and large-scale real-time systems. She also has experience with leading and managing teams. Megha is well versed in relational and non-relational databases, application servers, micro-service architecture, REST APIs, Android, and AWS frameworks. She is thorough with her work and passionate about developing maintainable systems.

Daniel is a skilled software engineer with seven years of experience in various industries like IoT, mining, fintech, and streaming. He specializes in architecting scalable software in Python with FastAPI, SQLAlchemy, and PostgreSQL, combined with software design approaches like domain-driven design (DDD), CQRS, event sourcing, and hexagonal architecture. Daniel has deployed scalable apps to AWS for several years using services like Amazon EC2, Amazon S3, Amazon EKS, Route 53, and Amazon RDS.

Andrea is a senior data scientist with extensive experience as a Python programmer and quantitative analyst. He holds a master's degree in engineering and several certifications in quantitative analysis and machine learning. He excels in data analysis, written communication, flexibility, and thinking out of the box. Among Andrea's most notable accomplishments is finding valuable consumer behavior insights for PepsiCo to help guide its marketing campaign across different sub-brands.

Erdinc is a software engineer with 24 years of experience and extensive software and systems development skills in multinational companies. He has solid knowledge of the back end, fintech, payment systems, cryptocurrencies, AWS, GCP, test automation, and digital communication systems. He is highly proficient in Go, Python, ANSI C, C++, test automation, embedded systems, device drivers, Linux, and real-time operating systems. Erdinc is proactive, highly organized, and self-motivated.

Ivan is an enthusiastic software engineer and machine learning researcher. His experience ranges across many fields and technologies, but his primary focuses are deep learning, Python, algorithmic trading, and Java. Ivan has written three books and has several open-source projects.

Arthur has 15 years of professional software development experience, mostly with .NET and SQL Server. He started with desktop database applications, moved to client-server application development and project management for real-time systems with clients and servers distributed over four continents.

As a veteran full-stack developer, John's great breadth and depth of experience include cryptocurrency, IoT, blockchain, and mobile projects. His foundation is in C and C++, with many years of experience in .NET. His work experience up until 2009 was in the NYC and NYC area. Since 2009, he's been living abroad and working remotely. John has a personal research project in the background, involving blockchain and deep neural networks.

Michał is a data scientist with 5+ years of experience specializing in machine learning, probability theory, statistics, and visualization. His extensive hands-on data science experience and strong theoretical background bring exceptional value to analytics and data science challenges and solutions. Michał's industry experience is backed by a master's and bachelor's degree in computer science and a bachelor's degree in mathematics.

Ethan is a highly skilled specialist with extensive experience in both electronic trading and healthcare data industries. Having held roles in management and engineering, he thrives on tackling challenges that allow him to collaborate directly with engineers while engaging with sales teams and executives. Ethan excels at communicating with end users—whether enterprises or startups—transforming their feedback and challenges into effective software solutions.