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Freelance Problem solving Developer - Hossam eldeen Onsy
Freelance Problem solving Developer5.0 (21 reviews)

Experienced Software Developer with a demonstrated history of working in the computer software industry. Skilled in Android Development,Kotlin, Java . with a Bachelor's degree focused in Computer Engineering from Shoubra Faculty of Engineering. - always keeping up with the latest technologies and techniques available around the globe for as to be adapted with any change that occurs - Certified Andoid Developer from Google and Udacity - Always eager to learn - Always providing quality - Always testing as if I am a customer as somethings as a user I would like to always find my app to go smoothly

Freelance Problem solving Developer - Rishabh Dugar
Freelance Problem solving Developer5.0 (77 reviews)
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*** Featured Codementor of the week for Feb 2025 *** *** Featured Codementor of the week for Jan 2023 *** *** Featured Codementor of the week for Dec & Nov 2022 *** *** Featured Codementor of the week for 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 ======================== 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. ============================ 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 Developer - Sourav Paul
Freelance Problem solving Developer5.0 (50 reviews)

Sourav is a Senior Software Developer at IBM Research Lab. He is working as a Full-Stack Developer in building highly scalable, resilient distributed systems. Sourav will help you with to prepare coding interviews, System Design for FAANG and other top product companies Have been passionately solving Leetcode, HackerRank, Codechef, Codeforces, Codesignal problems, and enthusiastically solving problems with the analysis of space... ♛ Career Domain - ▪️ Data structures & algorithms. ▪️ Large-scale distributed systems(HLD/LLD). ▪️ E2E Backend system architecture(API Gateways/LB/Cache/DB/Messaging Queues/Microservices). ▪️ REST APIs/Data Streams/Batch Jobs/Event-driven systems. ▪️ Java/Rx/SpringBoot/Hibernate/MySQL/Cassandra/Docker/Kubernetes/CICD/Git/Cloud. ▪️ Software engineering mentorship to the freshers/experienced professionals. ♛ Key Responsibilities - ▪️ Building scalable quality software solutions by designing, writing code, and unit tests through consistent development practices with a focus on continuous integration/continuous deployment, continuous monitoring, and automated testing(TTD/BDD). ▪️ Debugging software components, identifying code defects, and remediating the buggy flow. ▪️ Participating in code reviews and collaborating on best practices with colleagues. ▪️ Enabling the deployment, support, and monitoring of software across test, integration, and production environments. ▪️ Identifying opportunities for adopting new technologies. ▪️ Demonstrating increased self-reliance to achieve team goals. Influencing team members with creative changes and improvements by challenging the status quo and demonstrating risk-taking. ▪️ Effectively interpreting technical & business objectives, functional/non-functional requirements, involved challenges, and articulating solutions. ▪️ Collaborating with a team of Engineers, Scrum Master, and Product Owner to effectively achieve objectives by clearly communicating ideas and concepts. ▪️ Mentoring and guiding junior team members to success within the team. ▪️ Interviewing college grads/senior engineers as part of global hiring events across the org. ```Feel free to reach out for anything related to,``` ▪️ Software Design/Development/Prototyping/Pair coding. ▪️ Web Technologies/API design/Code reviews. ▪️ Career development/Consulting/Training/Mentorship/Interviews in technology/DSA/System Design. ▪️ Business Idea and its transformation into technology.

Freelance Problem solving Developer - João Vitor Boverio da Silva Gomes
Freelance Problem solving Developer5.0 (11 reviews)

Results-driven engineering leader with 10+ years of experience spearheading AI, Software and ML initiatives. Proven track record of driving innovation, managing cross-functional teams, and delivering high-impact projects in both public and private sectors. Expertise in leveraging cutting-edge technologies to solve complex business challenges and mentor next-generation talent.

Freelance Problem solving Developer - Umair Jameel
Freelance Problem solving Developer5.0 (7 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://www.blackbox.ai/ https://www.dexhero.io/ https://unation.com/

Freelance Problem solving Developer - Levan Khunjgurua
Freelance Problem solving Developer5.0 (1 reviews)

Ex-Meta, Tiktok, Booking.com full stack software engineer with more than a decade of experience building applications from zero to one using React, NodeJS, HTTP REST API, React, PostgreSQL, Mongo and more. I have developed end-to-end solutions and have proficiency in back-end, micro services, Docker, Redis, MySQL, Postgres, Mongo, AWS, No-SQL, OOP, SOLID and front-end, HTTP, ReactJS, JavaScript, TypeScript, NextJS, Spring Boot and more.

Freelance Problem solving Developer - Franklin Byaruhanga
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.

Freelance Problem solving Developer - Artem Artemyev
Freelance Problem solving Developer

Hi! I'm full-stack engineer with 11 years of experience. I am passionate about solving user problems with technology or, sometimes, with good advice. I have 5 years of experience in building and leading development teams. I excel at communication and finding (creative) solutions. I would love to share my experience, my challenges and frustrations with development and give people what I lacked when I was starting.

Freelance Problem solving Developer - Bogdan Branescu
Freelance Problem solving Developer

Getting things done while everyone is evolving professionally is what I call a win-win situation. I deliver a high level of performance and demand that from my teams. I thrive in an environment where I have to make decisions and deliver results. Having a higher emotional intelligence I find it easy to collaborate and communicate. I take the lead and build inter team competence by demanding respect and trust. These standards are non-negotiable for me. I work smart and provide reliable management so I will let you know if something is unrealistic, not based on data or simply not right. I do my best work in managing expectations, especially in crises. Going back in time in my over 15 years of experience I am truly grateful for the generous portfolio of successfully delivered projects that enlarged my IT landscape knowledge base. Starting with navigation software, going through media, smart home, financial services and even air transport, I can now say that I am at a real level of seniority in terms of IT management. If you have your own IT team or product and you demand high standards, please do contact me.

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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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