Hire the Top Freelance Data Structures Developers in the World

I am a principal Android Engineer with 8+ years of expertise in the delivery of high-quality mobile solutions; with a focus on the latest tech stacks, tools and frameworks for the Android ecosystem - producing highly secured and sensitive banking/insurance apps and animated app for clients. I thrive in an environment where change is constant; working on team projects and complex individual tasks as an extremely organized, highly collaborative, and results-driven professional.

Rubens is a Full-stack Engineer with a focus on back-end development. He creates APIs to release data securely, process large amounts of data, and make SQL optimizations. His best motivation is seeing how much his solutions can optimize time and increase client billing. Rubens has substantial experience working in teams, leading teams, and mentoring junior colleagues.

Nedzad is a Senior Software Developer who specializes in developing hybrid mobile applications and SPA web applications using React.js, Angular, JavaScript, TypeScript, Next.js, Ruby, and MySQL. He has hands-on experience leading teams and working on web platforms with millions of users. Nedzad is self-motivated, highly analytical, and great at working on both solo and team projects.

Narek is a Senior React Native Developer with 8 years of experience in mobile development and 10+ years of JavaScript development experience building high-quality cross-platform app engineering solutions. With a proven track record of success in creating apps that are both well-received and commercially viable, he believes in solving problems and developing awesome products for clients. With a strong eye for detail, Narek is always quick at suggesting app performance enhancements for a smooth UX and better architecture.

Salvo is a Senior Java Engineer experienced in the design and implementation of backend solutions and distributed workflows on projects. He works on system architecture, data models and APIs to support new functionalities - delivering highly functional REST services, container-based services and secure, scalable and resilient real-time batching systems on solutions.

Leonardo is an accomplished senior software engineer with an extensive background spanning over six years. His expertise lies in the realm of Node.js and JavaScript back-end development, complemented by proficiencies in front-end development and DevOps practices. Leonardo boasts a remarkable portfolio, having successfully constructed enterprise-grade applications and design systems for prominent entities such as Philips, Napster, the Brazilian Sabemi Insurance Company, and Granero. Committed to professional growth, he possesses an unwavering passion for assimilating novel business models, mastering cutting-edge technologies, and driving digital transformations. Notably, Leonardo's profound industry acumen is underscored by the attainment of a bachelor's degree in computer science.

Fabian is a back-end developer with experience in creating tools for desktop applications. He focuses on algorithms and building back-end solutions for invoicing platforms while applying Scrum and Agile methodologies. Fabian excels in solving complex problems as he participated in the SWERC 5-hour programming contest representing his university for several years.

Surya is a seasoned engineer with six years of diverse professional experience across several industries such as financial services, customer relationship management, logistics, cryptocurrency, and mental healthcare. Surya's extensive background as both a collaborative team member and a proficient leader has ingrained in him a steadfast commitment to the fundamental principle of delivering exceptional value to the organization. His innate sense of ownership propels his inquisitive nature, driving him to delve deeper and comprehend the indispensability of value creation.

Chinedu is a seasoned software developer with over six years of industry experience and profound expertise in constructing scalable applications and distributed systems. Additionally, he holds an AWS Certified Solution Architect credential and possesses hands-on proficiency in delivering fault-tolerant cloud computing solutions that exhibit operational excellence, competitive innovation, high availability, cost-effectiveness, and utmost security.

Tayyab is a highly skilled software engineer and accomplished researcher with a proven track record in the computer software industry. He holds a master's degree in computer science and possesses over six years of invaluable experience in diverse technology stacks, successfully delivering dynamic products across varied market sectors, particularly in the healthcare domain. Tayyab's expertise lies in data science and he excels in full-stack web development, with a primary focus on leveraging Python, Microsoft technologies, React, and Angular.