Hire Top Freelance System design DevelopersFind top freelance System design developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted System design freelancer on Codementor today.
Always learning and always yearning, I sincerely believe that we can achieve greater heights by collaborating on our problems. I love to be involved with technical communities in different capacities and enjoy solving issues. I have had more than 50 mentoring sessions on HackHands ( http://www.hackhands.com/hiren ). Currently I run my own business, which is into mobile apps and websites.
I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
# 👋 How Do I Help? Just like a good doctor with a patient. I listen carefully, analyze deeply, and work toward the best solution. When mentoring, I approach with extra care, empathy, and patience. --- # ⚖️ My Work Ethic - **Honesty first**: No false promises, no wasted time. - **Client satisfaction matters most**: I only accept payment when clients are happy with the outcome. --- # 🔗 Find More Details - **LinkedIn**: [linkedin.com/in/rctushar07](https://www.linkedin.com/in/rctushar07) --- # 🌟 Why Choose Me? - **6+ years** in Full-Stack, Cloud & Data Engineering within the tech industry - Contributed to **5 industrial projects**, collaborating within large teams - **10 years of coding experience** and **2000+ competitive programming problems solved** - **10 LinkedIn recommendations** from international clients & teammates - **100+ aspiring professionals mentored** throughout my journey - Featured as **Top Full-stack Python Developer** in Prog.AI Analysis 👉 [Prog.AI Feature](https://www.linkedin.com/posts/prog-ai-hiring_python-python3-javascript-activity-7296196512563257345-Fx11) --- # 🎯 What Do I Offer? ## 💻 Development Services - **Web apps** using Django, Flask, FastAPI, React, NextJs - **N8N Automation** - **Cloud infrastructure development** & serverless apps - Database design & **performance optimization** - Troubleshooting & debugging with clear communication - **Data Engineering** & ETL pipelines - Web scraping, data collection, and visualization - Data ingestion, processing, and transformation for analytics - Workflow automation with **Python scripts** - Custom **Python libraries** & reusable Django apps - Third-party API integration (Stripe, social media, etc.) ## 👨🏫 Personalized Mentorship - Guidance for college/university projects & assignments - Short & long term mentorship on **backend, cloud, or data engineering** - Live **1:1 resume review** - Mock **DSA coding interviews** - Code reviews with professional insights - Project planning & management guidance (methodologies, challenges, team dynamics) - Advice on handling **stress & challenges** at work (deadlines, communication, disagreements, etc.) ---
👋 Hi there! I'm a Tech Lead at Databricks and have previously worked with amazing teams at Uber, Amazon, and Microsoft. With years of experience in the tech industry, I specialize in algorithms, machine learning, and distributed systems. Beyond solving challenging problems, I’m deeply passionate about sharing knowledge and helping others grow. Whether it's debugging tricky issues, designing scalable architectures, or mentoring, I'm here to help you tackle your technical challenges with confidence. Let’s collaborate and level up together! 🚀
Software Engineer with a demonstrated history of working in the software industry. Skilled in developer operations, web applications development and designing distributed systems, micro-services, low latency fault-tolerant services, and managing infrastructure security.
Senior Software Engineer with 8 years of experience building backend applications and enterprise software. Experienced in Java, Spring Boot, Microservices, REST APIs, System Design, and Distributed Systems. Worked on scalable applications, performance optimization, production support, and software architecture. Currently working at Microsoft, contributing to the WPF framework and leading initiatives around modernization, automation, accessibility, and performance improvements. Previously worked at Siemens Healthineers building backend services and APIs for medical imaging systems. Skilled in designing reliable, scalable, and maintainable software solutions while collaborating with cross-functional teams. Core expertise: • Distributed Systems & Microservices • System Design (HLD + LLD) • Java, Spring Boot, C#, .NET, [ASP.NET](http://asp.net/) • REST APIs & Backend Engineering • Performance Optimization & Scalability • Concurrency, Reliability, and Production Debugging • CI/CD and Release Engineering Conducted 50+ design/code reviews and contributed to engineering best practices across teams.
20 year software engineer, 10 years engineering manager. Extensive experience in Javascript/React for coding mentorship. Mentoring for 15 years a mix of technical, leadership, and professional skills. I do this for fun on the side so I don't charge much. https://www.dandigangi.com https://linkedin.com/in/dandigangi https://x.com/dandigangi
I'm a full-stack developer with a passion for building meaningful products that will impact the life of customers day to day life, and I have around four and half years of professional experience, mostly in startups. I am a part-time lecturer at of one the private university here in Dhaka, Bangladesh. My current company, we use Django Rest framework as our backend technology, React.js for our frontend development, and Material Ui for design. But I am open to learning any technology to do my job. Tech Stack: Python - 5yrs Django - 4yrs React - 4yrs Material UI - 3yrs Node.js - 1yr Vanilla.js - 1yr ES6 - 3yr I am a competitive programmer too, having 10 years of experience in problem-solving and algorithm development. Also experienced in - C - C++ - Java - Data Structure - Algorithm - Problem Solving - Tutoring
I am an experienced software developer and technical lead skilled in mentoring, software requirements analysis and systems design, with special focus and experience in web applications development. I have designed and developed web apps and REST APIs and performed debugging, deployment and data migrations. I am proficient in Web 2.0, API integration, troubleshooting, relational database and content management systems.
We'll share your request with freelancers with relevant System design skills and expertise.
Use our messaging feature to instantly chat with freelance System design developers around the world.
Choose the best freelance System design developer that meets your needs.
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 System design 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 System design request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for System design 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.
We do a comprehensive technical and communications screen of all System design 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 System design developers’ user satisfaction rates.
For more answers to frequently asked questions, see here.