Hire a Freelance AWS (Amazon Web Services) Developer

Experienced (15+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,590+ 5 ★ sessions/jobs. 8+ years on top of the Codementor Ranking ★ https://www.codementor.io/ruby-on-rails-experts I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails and React/Redux Developer at theScore Inc. I am passionate about helping and mentoring people, especially those who are new to web development and the programming world. I am specialized in explaining the core concepts of Ruby and Rails, Javascript, React, APIs and everything else along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they want. I have excellent academic track records (Bachelor of Science in Computer Science and Masters in Computer Engineering from the University of Toronto) along with strong development and industry experience in Software Development and Web Development (15+ years coding experience in total). I have helped more than 700 individuals here at CodeMentor (with 3,590+ 5 ★ sessions) with their projects implementation, bug fixes, architecture advices, performance improvements etc. I have worked with a bunch of CEOs and CTOs of YC start-ups and helped them with their projects. Made long term relationships with many of them which I help in a regular basis today. I have helped a ton of bootcamp students here at CodeMentor and helped them build their web development career path and getting jobs after the completion of their bootcamp cohorts. Here at CodeMentor, I have helped people from all levels: From someone who is brand new to programming to 30+ years of experienced Senior Software Engineers, Product Managers and everyone in between. It's been an amazing journey here at CodeMentor for the last 8+ years! :-) I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in a variety of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript, etc. These days, I use Ruby and Rails and React JS as my primary programming languages and frameworks. I can help with debugging your issues as well as refactoring your code according to the best practices and conventions out there. Helping people is my passion and motto in life. If you think I can help you in any way, please get in touch! Specialties: * Building scalable and performant backend APIs in Ruby on Rails (Active Model Serializer, GraphQL, Grape, Jbuilder, RABL, etc.) for android, iPhone or web applications. (For more than 12 million users). * Integration of backend APIs with Javascript frontend framework (ReactJS) using JSON Web Token (JWT). * Built highly scalable Push Notification System for theScore sports application (For ~10 million users). * Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 6 million monthly active users using ElasticSearch and Rails. * Backend Ruby on Rails Development (With scaling, performance optimizations, database query optimizations, caching best practices, etc.). * Test Driven Development with clean code and best practices. * Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!). * Reverse engineering complex APIs and web applications to write automated scripts to mimic and automate user behaviour and extract required data. * Explain concepts/solutions clearly and concisely according to the level of the client/student. (Helped over 700 people on CodeMentor with 3,590+ 5 ★ sessions) * Giving architecture advice for your application. Explain which tools/gems to use and why. * Setting up SSL certificates for Rails application (Nginx server) on AWS EC2 instance and securing your application. * Suggesting best practices and focusing on the best learning experience and long-term achievements. * Showing cool tips and tricks that I have learned over the past 15+ years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work. * Upgrading Ruby/Rails versions for your existing application. * Finding bottlenecks and Optimizing performance for your slow Rails applications. * I can help you to prepare for interviews for Ruby on Rails developer position, or any other Software Development position. I have successfully guided many developers who got their dream jobs after practicing coding interviews with me!

A versatile, eager to learn, dependable and all-rounded Full Stack engineer with years specialized experiences in: 15+ years Strong Linux Background on many distributions, such as Ubuntu, CentOS, OpenSUSE, etc. Agile Software Development and Operation Automation with Java/BASH/Ruby/Python frameworks. Proficiency in PHP, JQuery, JavaScript and AngularJS. DevOps on daily basis with Vagrant, IaaS, Chef, Ansible, Jenkins, Git, Docker. Cloud Computing: AWS EC2/S3/Route 53, OpenStack/Opennebula Deployments, Kubernetes. Practical experiences on VOIP encoding and Video streaming formats. Hand-on experiences on Big Data: Elasticsearch, Logstash, Kibana, Kafka. Experience with the processes of software testing: Unit, I&V, User Acceptance, Regression. Profound knowledge of Open Source projects. Experience programming with C, Ruby, Java, Python, PERL, SHELL, Javascript, Golang, and Scala. Experience with automation deployment tools, such as Ansible, Puppet and Chef. Experience with system monitoring solutions, such as Datadog, Nagios, Zabbix, Big Brother.

I succeed or your **money back.** Skillset includes: python, elixir, rust, golang, c++, lua et al. Diving into, understanding and debugging codebases alien to me is one of my core expertise. I run a software development shop called essentia.dev and actively participate in the open source communities in India. ====== How does it work? - We start a 1:1 session. - Both of us join the zoom call. - You start the session timer and pause it. - You share your screen and explain the problem statement. - I do some research if necessary. - We resume the timer and I try to help. - Full refund if I do not succeed.

I am a highly skilled computer engineer with a passion for web development. With 13 years of experience in PHP and 8 years in Laravel, I am an expert in building robust and scalable web applications. I am also proficient in DevOps, ensuring seamless deployment and efficient management of systems. With exceptional technical skills and dedication to my work, I consistently deliver outstanding results for my clients and projects.

✅ Money-back guarantee! (see profile). NYC based developer with 16+ years of experience (independent freelancing, at Fortune 500s and at small startups). Languages include PHP, Javascript, Python, and Java. I have framework experience with Laravel, Symfony, CodeIgniter, and Vue. Always up for a challenge, whether it's new development or tracking down a bug. I enjoy overall architecture as much as getting into the finer details. My ✅ money-back guarantee: if we don't make progress on your issue within 15 minutes, feel free to request a refund and I will gladly refund your time. My mentoring style: I like to tailor my mentoring to the particular client. If you are a student learning programming for the first time, I will take you step by step so that you are the one solving problems as we go, with a little help from me. Or perhaps you are working on your own project and need results fast, in which case I can provide solutions and tradeoffs between them so you can learn and make an informed choice. Rate: ⭐ My typical rate is $25/15 minutes, which fluctuates depending on availability, see my bid or current rate setting for my most up to date rate.