Hire the Top Freelance Shell Scripting Developers in the World

Well-rounded Data Analyst with 2+ years of experience working with agile projects, Big Data, AWS cloud technology, and developing algorithms on Python or Spark for ETL. I am passionate about descriptive analytics, data visualization, and application of data analysis solutions towards Big Data. Proven experience in interpreting and analyzing data to drive growth for companies such as Santander, BNP Paribas, and Vivo.

Roberto is a seasoned Automation and Manual Tester with 13+ years of testing experience; preparing and executing test cases, requirement analysis, functional/performance test development and automation - using different QA methodologies, tools and processes. He act as a key participant in application analysis, test strategy development, test execution, defect tracking, and reporting for automated solutions using open source or in-house tools.

Ariel is a Software Developer with 6+ years of keen interest in Python/Django web development and Infosec; providing a broad understanding of multiple technologies with excellent problem-solving skills, development, and coding knowledge. He is an ardent learner - thriving in environments where he fully utilizes his skills to identify, troubleshoot, and resolve technical support and maintenance activities on various exciting projects for clients.

Surendra is a Senior Software Quality Expert with 10+ years of high-value experience performing end-to-end software quality assurance processes. He is analytical and results-driven on projects, defining and refining test requirements, creating test plans and test cases, and automating tests using internal, commercial, and open-source tools and infrastructure. Surendra works with architecture, development, and product teams to prioritize tasks and thrives working in dynamic, fast-paced environments using his strong communication, analytical, and troubleshooting skills.

Creative iOS Engineer with 6 years of experience developing native iOS apps using XCode, Objective C, Swift among other frameworks. Dominik seeks to deliver quality, responsive, and engaging applications, striving for optimization and reusability, as well as experimenting with new concepts, designs, libraries, and frameworks. He also enjoys contributing to the iOS community by writing open-source projects, tooling, and articles.

Sahil is a Senior Front-end Developer and Architect with 10+ years of experience developing medium- to large-scale web apps for clients. He transforms requirements and designs into responsive and robust UIs, iterating on designs, implementing front-end solutions, improving existing codebases, and experimenting with new designs and flows. Sahil maintains front-end architecture and development lifecycle and drives patterns and best practices. In tandem with UpStack, he is also a part-time career coach, mentor, and founder at Naxfloc Software Solutions, which addresses clients’ business needs and helps them grow.

Aroldo is a Senior Java Developer with 15 years of strong technical expertise in implementing programming principles and design patterns on projects. He has hands-on experience in microservices, Spring Boot, Core Java and relational databases - analyzing complex business requirements and generates technical specifications to design complex software components. He delivers technical solutions that are modular and service-focused in nature and consistent with industry best practices.

Avinash is an experienced Python developer with 10+ years of industry knowledge, writing web applications and performing backend development. He has mostly worked in the fintech domain with both startups to big MNCs and from hedge funds to risk management domains. Avinash has a good grasp of software fundamentals and is an excellent problem solver. His latest project involved building REST APIs and a model calculator for Wells Fargo, a community-based financial services company.

I am a Senior Python Developer with expert professional experience coding within Python, a good understanding of core Python concepts and a grasp of some popular Python frameworks and libraries on projects. I am familiar with multi-process architecture, the threading limitations of Python, data modelling and data structure principles for implementing scalable, secure and highly available solutions for clients.

Djordje is knowledgeable in embedded software development, firmware development, and integrating software with hardware following Agile best practices - handling coding, procedural development, software analysis, design, testing, integrating complex computer systems, and troubleshooting activities on projects. He understands software requirements decomposition, analysis, definition, and traceability utilizing modern software plans, processes, and guidelines.