Rajasekhar Portfolio | Developers Breach

Not sure about Mars,
but I’m definitely down to Earth.

Bonjour! I’m Rajasekhar

Android Developer and
A UI/UX designer.

What I Do

UI/UX

Mobile app design, Wireframing, User flow, Prototyping.

Developer

Android application developer, Kotlin, Java, Design & tools.

Writer

Technical & Creative writer with increasing audience & reach.

Instructor

Organized events & trained students on Android & other tools.

Contributor

Non-profit Org lead focus on contributing to Open source.

Illustration

Engaging content, User experience, icons, thumbnails.

UI/UX

Fluent with Adobe XD and Figma.

Sankalp
Institute

Built amazing student flow to explore college classes and notes based on many categories and filters.

Kotlin
Dictionary

Amber as inspiration, mix of variants from light and dark color layouts. Modern design yet easily scalable.

Devs
Breach

Readers can explore articles, feed information from website. Layouts with fluent color flow combinations.

Developer

Building with Kotlin.
Exploring Jetpack Compose & Multiplatform.

Developers Breach

Android app shows generated feed from my website with api. Updated to v1.1.0 second release with major changes.
Release v1.2.0

Kotlin Dictionary

Android app which let’s you access kotlin programming language documentation. Starting with minor features.
In Progress

DevSays

Fun Android app building exclusively only for developers & programmers. At present bringing contributors.
In Progress

Android Development

Jetpack Components

Navigation Component
Fragments
Lifecycle
RecyclerView
Room database
WorkManager
WebKit
Dependency Injection
Coroutines
ViewModels
DataBinding

App Architecture

Separation of Concerns
Layers in architecture
Architecture Patterns

Design & UI

Advanced XML layouts
Compose
ConstraintLayout
Material Design
Responsive screen layouts
Animation & transitions
Widgets
ExoPlayer

Dev Tools

Firebase tools
Version control system
Authentication
API & Guidelines

Technical & Creative Writer

The content in the blogs is completely comprehensible and hence is user engaging with appropriate illustrations that provides great user experience.

Analytics

20+

Published
articles

15+

Articles
contributed

180+

Countries
reached

65000+

Views achieved
in first year

Recent Articles

Reveal effect animations in compose jetpack android

Animate shapes in android with jetpack compose. Article demonstrates use case and sample animations covering shapes, launched effect, repeatable…

Compose and build android app with new architecture principles

Build android app with compose which follows guide to app architecture principles. Implement UI and Data layer built with ViewModels, Coroutines, States.

Custom shape animations pulsating circles on canvas in compose android

Custom shape animations in android with jetpack compose. Animate circle and line on canvas to form custom…

Instructor

For the year 2021, I have pursued my passion for teaching. I have solely organized programs for many students on total of 4 different events. All of these were live classes.

Android Basics

Duration : 2 months

Kotlin & VCS

Duration : 1 month

Bootcamp

Duration : 1 month

What I’ve Taught

For learning reference I have created lot of content. GitHub repositories for sharing code, took support of kotlin textbooks and lot of open source material.

Helped students getting started with OOP, and android, Version control with Git, building layouts in android, reviewing their code in sessions also through Slack mostly.

Trained them to create content, article writing through WordPress. Fewer days in week we also managed to do prototyping & Wireframing in Adobe XD.

Android

Kotlin

Article Writer

GitHub

Adobe XD

Dev Tools

Overall Outcome

It was a great experience for me personally also it was very challenging for being stuck in a loop of re-learning and taking longer classes as some sessions lasted nearly 3 hours 30 mins.

For me it wasn’t always a great day when I teach. On random days things won’t go as expected, sometimes discouraged, disappointed, sometimes students being unsupportive, I constantly felt like I need to deliver more, which I did.

Students were able to write articles, make use of GitHub, building layouts and write kotlin code for android, understood the purpose of open source and making use of developer tools.

Well, overall it was amazing to be part of getting attached to students and constantly being forced myself to meet new more. I can talk about this whole week but I’ll stop here. Guess I should write an article on this, may be sometime for sure.

Contributor

Organization

I have solely built this organization Developers Breach and website, this helped me to organize events, collaborate with developers and create content which helps many learners.

Mentoring

Trained and provided supportive tools for many students to create content based on their learnings, as an outcome many blog posts were published on android apps and kotlin topics.

I learn from Open Source and always happy to assist others with my work, which inspired me to lead my non-profit organization Developers Breach focusing on contributing to Open Source with many others.

Featured Work

Featured my work in Google Dev Library for demonstrating and implementing many features and use cases with complete code in GitHub repositories and articles.

Learn More

Public Speaking

I have delivered many seminars on topics such as Android development, Version control, Kotlin programming language, developer and design tools in engineering colleges.

Made students aware of Open source, version control with Git & GitHub to manage code in cloud repositories. Basic code collaboration for code tracking, commits, pr’s, issues etc.

Building basic layouts with XML, using android studio and gradle build tools. Building simple UI components, single screen apps and lists with kotlin programming language.

Wireframing low fidelity designs, building basic mobile layouts containing many components. Visualize and redesign existing components to learn tool.

Introduction on how to use IDE. Setting up environment using SDK, configuring basic projects, compiling kotlin/java code, managing packages and dependencies.