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I'm a **polyglot fullstack software developer** (*I'm able to effectively work with multiple languages, tools, and frameworks*) with over 13+ years of industry experience in web application development. I'm also an instructor and mentor in various bootcamps having lead class cohorts, mentored groups of students and 1:1 tutoring sessions. I'm experienced in **Python**, **ECMAScript** (Javascript or Node.js), **Java**, **C#** **Ruby**, **PHP**, and even **Scala**. I work in both frontend and backend spectrums of the web stack, so whether you're debugging something in React.js or you're stuck on a complex SQL query, I'm more than happy to help in your code debugging adventures. My instruction style is that I like to guide the student towards learning *how* to solve rather than simply giving you the solution - I don't believe a student should be stuck on always referring back to a senior developer to get unblocked, but should be empowered to solve their own problems. Now that's real mentorship!
Senior software engineer with 5+ years of experience in backend web technologies including Ruby on Rails, Python, Go, and MySQL. Currently at Tesla, previously EasyPost. Bachelor's in Computer Science. Main strengths include architecting applications and backend API development, have also worked in fullstack roles. The best part of software engineering is that you never stop learning new things.
Need an experienced engineer to ship features, fix what is broken, or scale your stack? I help startups move fast with Ruby, Rails, Python, TypeScript, React, Next.js, Elixir, APIs, AWS and Chef. I have been building software since 2001, the last 15 years leading engineering teams and shipping production systems that handle real traffic and real revenue. I have taken products from zero to launch, migrated infrastructure without downtime, and untangled the kind of legacy code that slows teams down. What I bring to your team \- Senior judgment on architecture, so you build the right thing once \- Fast hands on delivery across backend, frontend and infrastructure \- Clear communication and reliable timelines, no surprises Available for freelance and contract work. Tell me what you are trying to ship and I will tell you how I can help.
Technical cofounder, board member, and seasoned operator with experience building and growing early stage companies (pre-seed to late Series), large scale government and commercial projects, and nonprofits.
I love to solve problems
I have 8 years of professional experience with software development mostly with Ruby on Rails, React and AWS. In my latest role as a staff software engineer I had the responsibility of keeping our platform performant and resilient while guiding a cross-funcional team of software engineers, designers, and product members to achieve company wide goals.
I’m a results-driven Software Engineer with 5+ years of experience developing high-quality, scalable solutions that drive business growth.
Up-to-date with the latest proven technologies. I have extensive experience developing data-driven web applications and websites. I can help you design and develop existing or new systems, improve your development processes, or provide consultation on anything related to the development lifecycle. Currently, I work as a software consultant for the security industry.
An accomplished and high-motivated IT professional with 6+ years experience of IT leadership involved in web development, application development and System & Solution Architecture. My main competency is in building rich client-side applications, on both sides back-end and front-end. I strongly believe in TDD as the only way to build a bullet-proof code that makes everyone happy and it allows me to rest at night. Reaching 100% test coverage is my passion. **SKILLS:** ✅ Specialities: Computer Engineering, Software Engineer, Web Development, Mobile development, Open Source ✅ Languages:Ruby(6 years), Javascript(4 years), Nodejs(1 year), Elixir(1 year) ✅ Backend Frameworks: Ruby On Rails(6 years), Phoenix(1 year) ✅ Frontend Frameworks: AngularJS(4 years), ReactJS(2 years) ✅ Relational database:Postgresql(6 years), MySQL(6 years) ✅ NoSql databases:Elasticsearch(4 years), Redis(3 years), MongoDB(3 years) ✅ Other technologies:Rabbitmq, Redux, Universal rendering, HTML, CSS, SCSS, BEM, Docker, AWS, Google Cloud Platform, Webpack, Git, Progressive web apps **LINKS:** https://github.com/mpospelov https://stackoverflow.com/users/2460416/mpospelov https://codementor.io/mpospelov https://www.upwork.com/o/profiles/users/_~0182077648cc549f21/ https://www.toptal.com/resume/mikhail-pospelov
Results-oriented Senior Software Architect and Data Engineer with over 15 years of experience delivering scalable, production-grade data pipelines and high-performance solutions for Tier-1 financial institutions and startups. Expert in Python and cloud-native architectures, with a proven track record of optimizing ETL workflows, reducing system latency by up to 50%, and leading distributed engineering teams. **Technical Skills** * **Languages:** Python (Expert), SQL(Expert), KDB(Expert), K, TypeScript, Java, JavaScript, Golang, Erlang (Expert), C(Expert), C++, C#, Perl, Ruby. * **Data & Cloud:** AWS, Terraform, Docker, Kubernetes, S3, SNS, Postgres, MySQL, MongoDB, Sybase. * **Frameworks:** Django, Flask, FastAPI, React, Celery, BDD (Behave/Pytest-BDD), Pytest, Spring, RoR. * **Methodologies:** DevOps, CI/CD, TDD, Agile, Observability.
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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 Ruby 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 Ruby request on Codementor, check out our article.
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