IT Jedi AU

5.0

(65 reviews)

US$30.00

For every 15 mins

113

Sessions/Jobs

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ABOUT ME

Get your issue resolved! The best iOS & Swift/ObjC Tech Lead

20+ years of experience working in WWF, Motorola, CXA, Westpac, and other logistic and financial companies and startups.

📱30+ apps in the AppStore.
😎10+ interviews with FAANG and 20+ with other startups and companies.
🤓Solid CS and Math background - Master Degree, Russia Federation.
🤝 Helping to prepare and pass FAANG interviews.
👍 Mentoring startups.

Excellent English, experience in US, AU, SG, and KO startups. Co-founder of ThreadWeather and Tech Lead at JRB Technologies.

Obj-C & Swift, strong in OOP/POP patterns, Jenkins CI, Auto-Layout, Responsive Design, GIT, RESTful API's, Multithreading, In-App purchases, Push Notifications, Firebase, Parse, Backendless, Google Analytics, AppCenter, Branch.io, AWS, Fabric, Facebook SDK, Instagram, Uber, Twitter, OAuth2, SSO... you name it 😊 When it comes to iOS development or interviews, I am your guy!

I can help you to build a product your customers will ❤️.

I'm here for you. Let's talk!

Russian, English

Sydney (+10:00)

Joined October 2020

EXPERTISE

Interview Preparation

7 years experience | 1 endorsement

Interviewed more than 100 candidates for my dev teams. Have been interviewed by Facebook, Google, Uber, Yelp, Microsoft, Amazon, Apple, M...

Interviewed more than 100 candidates for my dev teams. Have been interviewed by Facebook, Google, Uber, Yelp, Microsoft, Amazon, Apple, Motorola, WWF, Westpac, and many many others.

iOS

7 years experience | 6 endorsements

I am primarily an iOS developer with a background in security, UX, and entrepreneurial ventures. I started programming 20 years back and ...

I am primarily an iOS developer with a background in security, UX, and entrepreneurial ventures. I started programming 20 years back and proved to be very talented and creative. My biggest driver is to be involved in a meaningful project, making a great impact on people's lives. I’m passionate about stunning UI/UX design and animations while having strong analytical skills to design and implement complex platform architecture. I love to keep things simple, clean, and performant. Obj-C & Swift, strong in OOP/POP patterns, Jenkins CI, Auto-Layout, Responsive Design, GIT, RESTful API's, Multithreading, In-App purchases, APNS, social integrations, Parse.

Swift

6 years experience | 4 endorsements

Started programming in Swift the day it became available. Since then, I built multiple iOS apps in Swift, some of which are actively used...

Started programming in Swift the day it became available. Since then, I built multiple iOS apps in Swift, some of which are actively used by hundreds of thousands of people worldwide.

Xcode

8 years experience | 6 endorsements

Worked with Xcode IDE from day 1 of my iOS development.

Security software

10 years experience | 7 endorsements

Developed banking apps and end to end encrypted chat platform based on industry-proven LibSodium library with complex encryption and key ...

Developed banking apps and end to end encrypted chat platform based on industry-proven LibSodium library with complex encryption and key management techniques.

Objective-C

5 years experience

Started developing iOS apps with Objective-C in 2010 and I still use it in some of the projects I work on. Love it for its performance.

C programming

5 years experience

My first programming language! So flexible, so powerful! Developed OOP concepts in C including inheritance and incapsulation.

REVIEWS FROM CLIENTS

5.0

(65 reviews)

Colin

November 2021

Dmitry is the best coder in my opinion and I've worked with many. He knows solutions to every single issue, and is worth every penny

Neil Wainwright

May 2021

Dmitry was great. I spoke to him and within a short time we were on Zoom resolving the code signing issue I had. He's a very knowledgeable and smart senior developer!

Kaveh Mohammad Pour

April 2021

Great personality and very knowledgable . it was my pleasure to get to know him and discuss our project

Fayyazuddin Syed

April 2021

Dmitry is a doctor for iOS. Very methodical, and careful. Knows what he's doing. Watching him work with confidence is very reassuring that my project is in good hands. Would absolutely work with him again.

Kevin Tran

April 2021

Dmitry was great to work with! He quickly understood my code issues and offered different solutions. He's very skilled and knowledgeable in swift and xcode. It was a pleasure working with him, highly recommend.

Colin

April 2021

Everything was completed exactly as requested. Dmitry is fantastic every project

Colin

April 2021

Everything is excellent and Dmitry always delivers

Sophia Cobos

March 2021

Dimitri was very helpful and patient with all of my questions. It was a pleasure to talk to him about my inquiry. He obviously has a wealth of experience in product development and was so helpful in guiding us through the process of developing a viable mvp.

Colin

February 2021

Fantastic session. Dmitry's knowledge of code is incredible and he explains it very well. Determined several issues and he even fixed extra errors for me. Highly recommend

Colin

February 2021

Extra items on number 2

SOCIAL PRESENCE

Stack Overflow

345 Reputation

EMPLOYMENTS

Tech Lead

JRB Technologies

2019-03-01-Present

● Architected and implemented a security layer for iOS/Android/Web app of myBeepr. ● Built the entire iOS client of the most secured mess...

● Architected and implemented a security layer for iOS/Android/Web app of myBeepr. ● Built the entire iOS client of the most secured messenger platform for hospitals. ● Set up CI/CD pipelines. ● Worked on AWS backend architecture. ● Managed a team of developers ● Coordinated work with third-parties and business stakeholders. ● Hired an entire tech team. ● Introduced and implemented SDLC in myBeepr.

OOP (Object-Oriented Programming)

Twilio

VoIP

OOP (Object-Oriented Programming)

Twilio

VoIP

Objective-C

Realm

Swift

Redux

iOS

Lead Developer

Westpac Group

2017-05-01-2019-03-01

● Built a security module for Westpac consumer banking Amazon Alexa skill. ● Researched, introduced, and implemented a new architecture ...

● Built a security module for Westpac consumer banking Amazon Alexa skill. ● Researched, introduced, and implemented a new architecture and SDK for all future mobile apps in Westpac Digital Labs Team. ● Conducted multiple knowledge sharing session for Westpac GroupTech employees. ● Gave a talk at CocoaHeads Sydney covering new mobile architecture - RIBs. ● Built from scratch 4 new mobile (iPhone and iPad) apps

OOP (Object-Oriented Programming)

Application Security

Objective-C

OOP (Object-Oriented Programming)

Application Security

Objective-C

Swift

iOS

RESTful API

Security software

Senior Software Engineer

CXA

2015-05-01-2017-04-01

● Actively participate from the early stage of forming the company platform frontend, building numerous broker side and employee side com...

● Actively participate from the early stage of forming the company platform frontend, building numerous broker side and employee side components and forms. ● Successfully create a reusable widget that can work with any structured data, such as multi-entry and single-entry formats. ● Develop an iOS version of existing web applications using new Apple's language – Swift, working collaboratively to speed up development and meet all deadlines to ensure client satisfaction. ● Undertake difficult projects, including the successful build and delivery of a scheme that enables Apple's reviewer team to evaluate our iOS app in a demo environment.

Java

Node.js

JavaScript

Java

Node.js

JavaScript

Objective-C

Realm

Swift

Redux

iOS

Mobile App Development

PROJECTS

ThreadWeatherView Project

2014

A deep fusion of Weather and Fashion ( iOS app )

Machine Learning

Objective-C

Realm

Machine Learning

Objective-C

Realm

Swift

RESTful API

#SEKTAView Project

2015

Fitness tracking application

OOP (Object-Oriented Programming)

Objective-C

Realm

OOP (Object-Oriented Programming)

Objective-C

Realm

iOS