Hire Freelance AWS AppSync Developers and Engineers
Uri Levitsky
Uri has 18 years of experience in software development, including 7+ years in leadership roles, five in executive roles, and four years as the CTO of WIthYouWithMe, Deloitte Technology Fast 500 APAC winner (2019). The award recognizes the company as the fastest-growing startup with over 13,000% growth over three years.
Show MoreAkselevich Aleksey
Akselevich is an expert in software development and passionate about working with server back ends, React front ends, and mobile client sides. Akselevich is more than competent in many areas, but his real specialty lies in leading teams in the planning and execution of projects with an eye for scalability, often involving software and server architecture, database schema design, product design methodology, CD, load-balanced solutions, mobile/web app development.
Show MoreRyan J. Peterson
Ryan is a top architect, entrepreneur, and developer. He boasts a proven competency in building cloud-scalable, extensible software and systems. He writes code that can be maintained and expanded over time as business systems and requirements adapt to market demands or pivots in core business direction.
Show MoreBarbara Prusiewicz
Barbara is a full-stack developer specializing in front-end development with expertise in React frameworks. Her passion is bringing user experiences to life. She was a software architect (C/C++) for point-of-sale terminals. Barbara designed and developed Verifone's Vx Contactless Card Payment app, which performs contactless card-based transactions used worldwide. This background provides her with a strong foundation in software engineering, development tools, and teamwork.
Show MoreJoseph Awe
Joseph is a professional software developer and an expert in full-stack web development. He has experience in Node.js, MongoDB, React, and Next.js, exceptional analytical and problem-solving skills, and he worked with notable clients such as Audi, Melalogic, and Varitsa. Joseph always holds his code to the highest standards and enjoys collaborating and leading teams of developers, designers, and testers across banking, manufacturing, and retail industries.
Show MoreChristoph Salat
Chris is a seasoned software developer with over a decade of experience in the field. Equipped with a diverse range of skills and knowledge across various technologies and programming languages, he possesses a comprehensive understanding of all aspects of full-stack development. With a keen intuition and drive to comprehend the larger context of problems, Chris consistently devises inventive and well-considered solutions to complex challenges.
Show MoreVamsi Darbhamulla
Vamsi is a software development engineer specializing in test architecture with 14 years of experience building customized, scalable test automation solutions across different domains. He has extensive testing and DevOps experience building and maintaining various CI/CD pipelines that provide a faster feedback loop to agile delivery teams.
Show MoreChristian Loef
Christian is a senior back-end developer with six years of experience building applications for SME companies in Germany and Hong Kong. He specializes in cloud and serverless technology with a focus on AWS. Christian loves to work on applications built for users that are smooth to work with.
Show MoreBritney Bogard
Britney has extensive experience utilizing the AWS ecosystem of tools to build reliable, scalable, and expansive web services. She excels at turning ambiguous use cases into detailed technical requirements. Britney joined Toptal to work with companies that make data-driven decisions and value the delivery of functional, tested, and quality code over all else.
Show MoreThomas Jansen
Thomas is a technology executive, product leader, and engineer with over a decade of experience. He works as a lead engineer, solution architect, and full-stack developer. Previously, he led various development organizations and helped to build and scale various international technology startups. Thomas creates exceptional end-user experiences with a strong focus on UX, helps others advance, and continuously expands his technology repertoire.
Show MoreDavid West
David is a skilled Kotlin/Java, native mobile, Flutter, and React web developer with the ability to build web-scale, high-performance full-stack systems ahead of schedule. He's the type of developer who quickly gains expertise in any tech. David's focus is on Java microservice back-end applications and he has a passion for building native iOS and Android mobile apps. David is comfortable working in US or European time zones.
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