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Master Cognito from our Cognito tutors, mentors, and teachers who will personalize a study plan to help you refine your Cognito skills. Find the perfect Cognito tutor now.

Master Cognito from our Cognito tutors, mentors, and teachers who will personalize a study plan to help you refine your Cognito skills. Find the perfect Cognito tutor now.






Cognito tutor
I'm senior Java/Scala/Javascript/Typescript/NodeJS/AWS engineer with 8+ years of professional development extensive experience. Have experience in developing: * Android applications, * banking applications, * M2M applications, * traveling platform, * ehealth, remote patient monitoring * e-commerce/web shop with product inventory, * severless platforms, * simple Web sites, * and various custom web applications for different kind of business. I have strong and solid experience with different programming languagues: * Java, Scala, * Javascript, Typescript, * python * (PL)/SQL, * Bash, Shell Backend technologies: * Spring MVC, Boot, Security, Data JPA, Cloud, * JEE, * JPA/Hibernate/EBean, Slick, Quill, * Play famework * Akka, * RabbitMQ, Redis, * ExpressJS, SailsJS, NodeJS, * Socket.io, * PM2 * JUnit, ScalaTest, Specs2 * fast java microservices frameworks: SparkJava, Dropwizard, Micronaut Frontend technologies: * JQuery, * Javascript, * Bootstrap, * AngularJs, * React, * JSP, * Thymeleaf, * Twirl Databases: * MySQL, * Postgres, * Oracle, * Mongodb 3/4, * Elasticsearch, * H2, * AWS DynamoDB, * Cassandra, * Firebase * MS SQL Web application servers: * IBM Websphere, * Tomcat, * Netty * Jetty AWS services: * EC2, * SES, * Rekongitnion, * Congito, * Lambda, * S3, * SNS, * SES, * SQS, * API Gateway, * Transcoder, Transcribe, * CloudFront, Route53, * KMS, * Serverless framework for automatic infrastructure deployment Building tools: * Maven, * Gradle, * SBT, * NPM, * Babel Infrastracture: * git (Github, Bitbucket, Gitlab), * bitbucket pipelines, * Docker/Docker compose * Gatling, Apache AB for performance testing * *NIX systems administartion My interests are writing and designing highly scalable systems and not just making code clean, but also optimising it for better performance. Last few years very interested in reactive and functional programming but also in data science. I'm flexible with working time. I look forward to hearing from you!
Cognito tutor
Tech lead and team lead at international AWS Premier Consulting Partner company ClearScale. Currently I write in Node.js, but I also have a lot of experience in Java and PHP. I have some pet-projects, one of them is a largest online comics publishing platform in Russia. I don't like to bind myself to one technological stack and constantly learn something new, so I'm good at separating basic must-know IT-skills, and specific not-so-important and easy-to-google skills. With more then 11 years in IT, I'm familiar with all aspects of software development: requirements gathering, solution architecture, environment setup, database architecture, backend, frontend, debugging, testing, support and improvement. I used to work as a mentor in large educational platforms, participated in organization of international offline bootcamp for fullstack-developers.
Cognito tutor
Over 8 years of software experience working on products and applications development on multiple platforms that include Java/J2EE, Service Oriented Architecture and Micro Service Architecture Applications. Extremely good in designing and developing web based applications using Spring MVC, Spring IOC, Spring framework,Hibernate and Apache Kafka. Extensive software experience with strong technical skills in the design and development of Java based applications with proficiency in JAVA, J2EE, XML,JSON, Servlets, JSP, Tiles, Struts, Hibernet, spring framework, Spring Boot, Apache Kafka, Elastic Search, MongoDB,JPA, Hibernate, Swagger, Eclipse, Intellij, Spring Tool Suite.
Cognito tutor
Freelancer with a strong entrepreneurial side. As a CTO of a mobile startup for 3 years, I am very capable of creating new products and features, as well as increase their business value through technology. Having led a team of 3 developers, I can write top quality code, independently or inside a team. I prefer to work with JS/NodeJS, Typescript, Angular and Android. I am using the expertise obtained in over 6 years as a professional software developer to build great mobile and web apps.
Cognito tutor
Hi, friend! I'm at my best if you want to talk about TypeScript/React and Elixir, but you will be surprised by the amount of tech in web stack that I know, or at least have an opinion on ;) I'm in the top 4% on StackOverflow and I'm in plenty of communities where I have a chance to help people with code or career advice. **If you are unsure if I'm a good fit, just ask for a free session.** **If paid session didn't go well, you will receive a full refund, no questions asked.** If you are interested in hearing my "voice" you can check my [Youtube](https://www.youtube.com/ParasocialMetaLearning), or find my contacts on [my website](https://jlarky.now.sh). What I usually write: - web-based chat apps - integrations with APIs - secure and type-safe code - great pull request descriptions - hi (with the intention of checking your progress)
Cognito tutor
Leading teams at the C/VP/Director level for the past decade in "Alliance" (Reid Hoffman) based fashion. Well versed in Lean, Agile, product management, process improvement, and organizational transformation. Accomplished executive, enterprise architect, full-stack developer with strong UX background. Experienced with both enterprise products and lean startup visions. Proficient with web, iOS, and cloud technologies. Builder of people, businesses, applications, teams, and dreams.
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See the power of our Cognito tutors through glowing user reviews that showcase their successful Cognito learning journeys. Don't miss out on top-notch Cognito training.
“Anurag is very patient and honest mentor. He waited for me to thoroughly explain my issue before starting the timer, and thoroughly debugged a messily scaffolded project. He was able to identify the issue and work on a fix.“
Paul / Nov 2025
Anurag Vardhan
Cognito tutor
“I had an excellent system design session with Dejan today. He broke down the core principles of approaching system design interviews in a way that clicked for me. We discussed how to structure answers under time pressure, what common pitfalls to avoid, and how to prioritize clarity over complexity. Dejan also helped me identify which areas I should focus on next. We even dug into how one might architect something like YouTube, which made the concepts feel much more real and applicable. He’s clearly deeply knowledgeable, but just as importantly, he knows how to explain things in a digestible and actionable way. Highly recommended if you’re serious about leveling up your system design skills.“
Mo Gedi / Nov 2025
Dejan B.
Cognito tutor
“He is very good with the tech stack and great at debugging. He clearly explains what works and what doesn’t in a particular scenario. He is patient, approachable, and always willing to help. His guidance has greatly improved my understanding of complex topics. He also offers valuable insights on best practices. Overall, he is an excellent mentor who creates a positive learning environment and consistently supports growth and skill development“
kumar p / Nov 2025
Olajide Olanrewaju
Cognito tutor
“This tutor showed outstanding commitment when taking his time to explain what I could be misunderstanding, when working through a problem. As well as taking time to ask if I had any questions before moving forward in a problem. Highly recommended.“
Melanie Jordan / Nov 2025
Kazi Sohan
Cognito tutor


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We'll help connect you with a Cognito tutor that suits your needs.

Find the most suitable Cognito tutor by chatting with Cognito experts.

Arrange regular session times with Cognito tutors for one-on-one instruction.
Learning Cognito effectively takes a structured approach, whether you're starting as a beginner or aiming to improve your existing skills. Here are key steps to guide you through the learning process:
The time it takes to learn Cognito depends greatly on several factors, including your prior experience, the complexity of the language or tech stack, and how much time you dedicate to learning. Here’s a general framework to help you set realistic expectations:
Setting personal learning goals and maintaining a regular learning schedule are crucial. Consider leveraging resources like Codementor to access personalized mentorship and expert guidance, which can accelerate your learning process and help you tackle specific challenges more efficiently.
The cost of finding a Cognito tutor on Codementor depends on several factors, including the tutor's experience level, the complexity of the topic, and the length of the mentoring session. Here is a breakdown to help you understand the pricing structure:
To find the best rate, browse through our Cognito tutors’ profiles on Codementor, where you can view their rates and read reviews from other learners. This will help you choose a tutor who fits your budget and learning needs.
Learning Cognito with a dedicated tutor from Codementor offers several significant benefits that can accelerate your understanding and proficiency:
By leveraging these benefits, you can significantly improve your competency in Cognito in a structured, supportive, and effective environment.
Personalized Cognito mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
Personalized mentoring thus provides a more tailored, flexible, and intensive learning experience, making it ideal for those who seek a focused and practical approach to mastering Cognito.
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