Hire Expert Python Developers

Dwight Sage

Verified Expert

Data Engineer

Lees Summit, Mo, United States

A highly experienced software developer and analyst with over 30 years of expertise in employing diverse software development languages, tools, and platforms to enhance, automate, and optimize processes. Demonstrates a proven ability to work effectively both independently and within team environments, think creatively, solve complex challenges, and deliver high-quality solutions. Proficient in full stack development, encompassing both back-end and front-end technologies, with extensive experience in cloud technologies, database management, and data visualization.

Luis Machado Reis

Verified Expert

Backend Developer

Balneário Piçarras, Sc, Brazil

Experienced Software Architect with over 20 years delivering scalable, cloud-native, and high-performance systems. Specialized in Java, Spring Boot, AWS, and distributed architectures. At Trustly, led the evolution of a mission-critical payment platform using EKS, Terraform, Ansible, and AWS CDK, ensuring resilience during peak transaction volumes. At Aurea Software, modernized legacy systems through cloud migration and containerization. Strong focus on DevOps, CI/CD automation, observability, and security. Hands-on, detail-oriented, and strategic—skilled at aligning architecture with business outcomes while mentoring teams and promoting best practices in engineering and delivery.

Thomas F. Arciuolo

Verified Expert

Embedded Systems Developer

Milford, United States

I have been a New Product Development Engineer for over 25 years in both hardware and firmware. I have been working intensively all of this time as an embedded developer as well as an FPGA programmer. I enjoy working on challenging new projects, and helping entrepreneurs meet their goals and expectations, to make their new product visions come true. In my free time, I enjoy riding my bicycle along the beach. Please visit for complete details: https://drive.google.com/file/d/1BlvDuUeg5oYGZQNpk6DCqFXFX3GMbT31/view?usp=sharing

Yosuan Crespo

Verified Expert

QA Engineer

Santa Pola, Spain

Results-driven Senior QA Engineer with a Computer Science Engineering background and 17 years of proven expertise in both manual and automated testing across web, mobile (iOS, Android), API and blockchain platforms. Skilled in architecting end-to-end test strategies, leveraging JavaScript, TypeScript, Python, Java, SQL and industry-leading frameworks (Cypress, Selenium, Appium, Playwright, Pytest), within Agile (Scrum, Kanban) environments and CI/CD pipelines, consistently reducing critical defects and accelerating release cycles. Bilingual (English-Spanish) and collaborative leader who has mentored high-performance QA teams, driven TDD/BDD adoption and stepped into Project Manager roles to align quality initiatives with broader business objectives. Owns an LLC.

Dinakaran Sundaresan

Verified Expert

Frontend Developer

Bangalore, India

With 15 years of experience as a Lead Developer, I have a proven track record in designing, developing, and implementing complex, high-performance enterprise applications. I hold a Microsoft Azure Certified Solution Architect credential and possess extensive expertise in cloud technologies (Azure & AWS). I specialize in leveraging modern frameworks like React, Angular, and TypeScript to build scalable, microservices-based solutions. Additionally, I have significant experience with M365 tools (including SharePoint, Power Platform, and Teams Toolkit) to deliver integrated, collaborative solutions. I am also highly skilled in implementing AI-driven automation, configuring declarative agents in Copilot Studio, and developing custom engine agents using AI Foundry. My strong problem-solving abil

Ryan Nabozniak

Verified Expert

Full Stack Developer

Beiseker, Canada

Ryan is a Senior Front-end Developer with 10+ years of combined experience in engineering design, computer science, and system analysis and expertise in software architecture, front-end development, and security. He puts thought into action on projects, designing elegant solutions to complex problems using the latest best practices and development approaches. Ryan delivers features on solutions that surprise and delight users, evolving them with each iteration to achieve a seamless experience. He is currently a postgraduate student and research assistant at University of Alberta working with leading-edge AI/ML technologies.

Joe Anderson

Verified Expert

Game Developer

New York, United States

Hi there, I'm a software systems developer specializing in low-level programming (Nim & C), and passionate about developing hard real-time solutions. Show me a bottleneck and I'll fix it with joy. My two decades of programming experience -- including game-programming, legacy code maintenance and research-related tooling -- makes me qualified to implement your project. I'm a good communicator, easy to work with, and looking forward to hear from you.

Michaela Glaze

Verified Expert

QA Engineer

Atlanta , United States

I’m a Staff-level Software Developer in Test with 12+ years of experience driving test automation, infrastructure optimization, and release stability across mobile and web platforms. I specialize in reducing flakiness, improving CI/CD observability, and building scalable test strategies. I’ve led initiatives across startups and enterprise teams, and I enjoy freelance work where I can deliver fast, high-impact results in quality engineering. My belief is that quality is owned by the entire team and my goal is to enable teams to most fast and have confidence in what they are releasing.