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Top freelance Problem solving developers available to hire
Freelance Problem solving Developer5.0 (7 reviews)
I am a highly skilled software engineer with 5 years of experience, proficient in transforming wireframes into MVPs, architecting scalable microservices, and developing single-page applications. My technical expertise includes backend technologies like FastAPI and Flask, frontend proficiency in React and Vue, testing excellence, and database management. Key strengths include problem-solving, attention to detail, and thriving in collaborative environments. I excel in team management, fostering growth and productivity, and mentoring team members. Currently seeking a full-time role to leverage my skills and contribute to an innovative organization, with a focus on leadership growth and professional advancement.
Senior Full Stack Developer with 14+ years of experience using technologies such as
Backend: Java, Python, NodeJs, TypeScript and AWS Lambda
Framework: Spring Boot, Magnolia CMS, Django, Flask, FastAPI, ExpressJs, AWS SAM
Frontend: ReactJs, VueJs, NextJs, NuxtJs, Electron and Bootstrap CSS
Database: PostgreSQL, MySQL, MongoDB, DynamoDB, Redis
Cloud: AWS S3, Cognito, CDK, EC2, Fargate, Textract, SQS, IAM, Route53, API Gateway, Terraform
I have worked as a technical lead and team lead in various companies. I led the development of 14 travel websites which reduced aws cost overhead by 86%. I’ve also crafted innovative solutions for industries such as ridesharing, e-commerce, and healthcare. I continually expand my skill sets to deliver exceptional results.
I hold a Bachelor Degree in Computer Science and Engineering and a certificate of AWS Certified Developer Associate from AWS
Freelance Problem solving Developer4.9 (39 reviews)
Creative and energetic programmer with proven leadership skills and almost 10 years of progressive experience in developing, implementing, technical solutions for complex infrastructures and strategic planning for renowned software development companies.
Freelance Problem solving Developer5.0 (80 reviews)
*** Featured Codementor of the week for Feb 2025 , Jan 2023, Dec & Nov 2022, Sept 2021***
*** Full refund in case I am unable to solve your problem. You may choose to pay $5 for effort/time invested. ***
• Passionate About Computer Science And Technology and any problem that can be solved with technology.
• Be it debugging any error you have been facing for hours or some config issue or general help on code, i can be your tech guy and mentor.
• Sold knowledge of No Code and Automation tools such as Zapier, Make (Integromat), etc.
• Good knowledge of CRM tools such as Hubspot, Zoho and more
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For Live 1:1 sessions with me:
Full refund in case I am unable to solve your problem. You may choose to pay $5 for effort/time invested
I would help you learn the concepts and enable you to do assignments yourself.
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Freelance work:
The cost of freelance work is difficult to estimate based on one-liners. If you don't have a detailed requirement specification I am not interested in taking it up as freelance work.
However, we can have a paid session where I help you draft one, after which I may be interested.
Freelance Problem solving Developer5.0 (2 reviews)
Hi! Hope your search ends here! I am an experienced Data Specialist with over 6 years of expertise in leveraging data analysis to drive value across diverse sectors. My background as a Mechanical Engineer, combined with a strong belief in a data-driven culture, allows me to optimize processes, improve management, and create competitive advantages. I am proficient in Business Intelligence, Power BI, and Python, and have a proven track record of helping organizations make better decisions in areas such as Logistics, Sales, Manufacturing, and Financial Services. Get in touch so that we can get you up and running!
Freelance Problem solving Developer5.0 (17 reviews)
● Development in Javascript and its frameworks/libraries like Angular, React, Next.js,
Express, Node, Express, mongodb, mongoose etc.
● Full stack development in next.js including frontend, backend and databases.
● Architecture projects from scratch as well as building new features in existing projects.
● Debug and fix errors in existing projects.
● Database architecture using mongodb, postgres, ORMs like prisma and drizzle.
● Implement the best practices of code structure, logic building and making code
efficient.
● Follow pure Object Oriented Programming and Data Structures for solving problems.
● REST API development using node and its frameworks (mainly express).
● Know best practices of writing test cases (it includes unit testing and automation
testing).
● Decision making in choosing programming languages, frameworks and libraries
for a particular project.
● Good communication skills and understanding client requirements.
● Do research and development to stay up to date with new technologies and
always keen to adopt better approaches in solving any kind of problem.
● Experience in CI/CD, docker, github actions etc.
● Teaching experience for over 5 years now.
These are some projects I have worked on:
https://learnwith.flashclass.io/
https://www.getconch.ai/
https://eahousing.es/
https://www.blackbox.ai/
https://unation.com/
Freelance Problem solving Developer5.0 (3 reviews)
I am an iOS App Developer with a background in telecoms, which has equipped me with a wide variety of cross-transferable skills. These include effective communication and a continuous drive to learn and tackle challenges.
But what fuels my fire the most, is the magical feeling of transforming a blank canvas into something extraordinary! When I delve into the realm of coding, I find myself in a playground of creativity, where I can imagine solutions to intriguing problems. My ultimate goal is to harness these skills like a superhero and craft apps that bring joy and significantly improve the lives of their users.
When I'm not hunched over my screen working on my newest project, I actively contribute to open-source projects and enjoy sharing knowledge online through the Developer community on Kodeco's Discord platform.
Every great mission deserves a digital masterpiece.
As a Fractional CXO and Full Stack Web Developer with 15+ years of experience, I help purpose-driven organizations turn scattered ideas into seamless digital experiences that inform, inspire, and connect.
I founded Goldlilys Media to partner with nonprofits, museums, wellness brands, and cultural institutions making a difference. For teams with a strong mission who need a trusted strategist to bring their vision online with clarity, intention, and impact.
Your website is often the first experience someone has with your mission. It shouldn’t just look good.
It should:
✔ Tell your story with clarity
✔ Invite meaningful engagement
✔ Grow with your goals
What Makes Goldlilys Media Different:
🎯 Strategic Simplicity – We turn complex ideas into intuitive, easy-to-manage platforms. No tech overwhelm.
🎯 Efficiency Meets Elegance – Our designs are fast, accessible, and built to feel effortless.
🎯 People-First Development – We listen first. Every layout and line of code is shaped by your vision and audience.
🔧 Tech with Purpose
We build scalable, SEO-optimized, and accessible sites using HTML, CSS, JavaScript, PHP, SQL, WordPress, Drupal, Shopify, and more, always with a strong UX focus.
Whether you’re launching a nonprofit site, a digital archive, or a platform that celebrates science, art, or wellness, your mission deserves to shine.
Let’s create your digital masterpiece.
Areas of Expertise:
Full Stack Web Development, Web Maintenance, User Documentation, Troubleshooting, Responsive Design Principles, Quality Assurance, Technical SEO Specialist, Custom WordPress and Drupal Themes & Plugins / Modules Development
Industry Experience:
Advertising/Marketing, Art and Media, IT, Government, Health and Wellness, Higher Education, Life Science and Innovation, Non-Profit Organizations, Museums, Travel
Freelance Problem solving Developer5.0 (246 reviews)
I started studying C# in 2008 and doing small personal projects.
In 2009 I began studying HTML, CSS, JS and PHP and doing part time work
In 2011 I started full time work developing .net solutions, which I continue to do.
From 2015 on I've been developing mobile applications for both iOS and Windows Phones.
Even if it's not listed here I can probably help out, so send me a message! ;)
Freelance Problem solving Developer5.0 (128 reviews)
- Use Programming Languages like Python to help businesses and individuals to solve problems, automation & save time.
You may go through some of my projects here : **https://github.com/letspython3x**
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STEP 3
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Frequently asked questions
How long do Problem solving projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Problem solving project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Problem solving request on Codementor, check out our article.
How much does it cost to hire a freelance Problem solving developer?
We don’t charge anything when you post a freelance hiring request for Problem solving developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Problem solving developers different?
We do a comprehensive technical and communications screen of all Problem solving developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Problem solving developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Problem solving project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.
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