Eric O
The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, interview rating, and internal vetting rating.
Client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal vetting rating.
Client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal vetting rating.
Senior Flutter Developer Preferred Title
$35.00 /hr $ 45.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Worksession Approval 100.0%
- Average Response Time 1.6 hours
- Average Count of Messages/Day 2.2
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 52h PST, 66h UTC
- Earned Hours 10.00
- Code Quality 60%
- Soft Skill Attributes 60%
- Expertise 2/3
- Coding Challenges 60%
- No. of Lifelong Learning Projects 2
- No. of Coding Challenges Completed 2 More details
- Software Engineering Process 3.0/5
- Technical Breadth 3.0/5
- Algorithmic Thinking 3.0/5
- Technical Strength 4.0/5
- Teamwork 3.0/5
- Intellectual Merit 4.0/5
- English Communication 4.0/5
- Desktop Mac
- Phone iPhone・Android
- Member Since Apr 18, 2022
- Profile Last Updated Mar 05, 2023
- Last Activity March 6, 2023, 9:49 a.m. UTC
- Location Nigeria
Profile Summary
With years of experience using Google's Flutter framework, I have contributed to the development of softwares of various platforms, ranging from mobile apps to web apps and car apps. I enjoy employing simple animations to keep users' interests while providing broad-reaching answers to users. I preach on clean, test-driven software with detailed documentation, as well as fluid animations and designs that set projects I work on apart from competitors. I prioritise meeting and exceeding demands.
Skills
Total Experience: 6 years
Firebase (3E, 2Y)
3 experiences, across 2 yearsHIPAA Cloud Compliance (1E, 1Y)
1 experience, 1 yearKotlin (1E, 1Y)
1 experience, 1 yearJIRA (1E, < 1Y)
1 experience, less than a yearAgile (1E, < 1Y)
1 experience, less than a yearFlutter (1E, < 1Y)
1 experience, less than a yearDart (1E, < 1Y)
1 experience, less than a yearGIMP (1E, < 1Y)
1 experience, less than a year
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 52h PST, 66h UTC
Day
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
UTC
11 - 21
11 - 21
11 - 21
14 - 24
11 - 21
11 - 21
12 - 21
PST
03 - 13
03 - 13
03 - 13
06 - 16
03 - 13
03 - 13
04 - 13
Vetting
- Interview Data
- Agile Development Process
- Productivity and Responsiveness
- Teamwork
- Software Engineering
- Logical Thinking
- Technical Strength
- Intellectual Merit
- English Communication
- Documentation
- System Design
- Coding Challenges60%
- Algorithms Score60%
- General Score60%
- Easy Algorithm
- Correctness60%
- Performance60%
- Medium Algorithm
- Correctness60%
- Performance60%
- Hard Algorithm
- Correctness60%
- Performance60%
- Expertise2/3
- Design Patterns and Architectures2/3
- Debugging2/3
- Stack Traces2/3
- Testing2/3
- System Administration2/3
- Soft Skill Attributes60%
- Entrepreneurial60%
- Whole Brained60%
- Divergent Thinking / Creativity60%
- Design Ability60%
- Empathy60%
- Project Management Ability60%
- Security60%
- Code Quality60%
- Complex Logic60%
- Models60%
- Controllers60%
- Templates60%
- APIs60%
- Training/Testing Data Models60%
- Code Readability60%
- Ongoing Evaluation
- Number of Lifelong Learning Project2
- Number of Coding Challenge Completed3
Experience
Senior Flutter Developer
Employment
Oct 2022 - Mar 2023
Smart-iX Company
Technology Industry
Project: Cryptard
- Agile
- JIRA
- Created and released the Togg Appstore car apps as well as the Appstore web portals, which were presented to the Turkish President.
- Utilised Open ID Connect for authentication, and gRPC with proto buffers for backend
- Employed Method channels to communicate between the dual-screen/applications
- Utilised JIRA for our Agile process; monitoring tasks and planning sprints
Lead Flutter Developer
Employment
Mar 2022 - Dec 2022
Tranquil Life LLC Company
Healthcare Industry
Project: Tranquil Life
- HIPAA Cloud Compliance
- Piloted the interview and onboarding of 6 new talents and mentored all junior engineers via careful supervision
- Led a team of 9 to plan, build, test deploy and maintain the company's key products
- Built chat security system with Google ML Kit that blocked sharing of personal data, which retained customers and increased revenue by 20%
- Implemented avatar customisation in the mobile apps, including Memojis and GIFs which dramatically rose user sessions per day and also boosted customer retention
- Built a securely encrypted backend and database, following HIPAA Cloud Compliance, to ensure user privacy and safety
Software Developer
Passion Project
Feb 2022 - Feb 2022
Enri_code Company
Food and Agriculture Industry
Project: Food Ordering app
- Dart
- GIMP
- Flutter
- Created Food cards slide animation with Dart and Flutter
- Edited and modified food images using GIMP
- Created page transition for the cards into their details
Android/Flutter Developer
Contract
Nov 2018 - Jul 2019
Mivent Company
Arts and Entertainment Industry
- Kotlin
- Firebase
- Revamped and optimised the backend's logic and security systems (written with Node.js) with the backend team, which doubled its speed and reliability
- Built secure and unit-tested QR mechanisms with Kotlin, to ensure only event hosts and ticket owners could be recognised, and integrated payment systems
- Utilised Firebase libraries; Analytics, Test lab, Dynamic-Links, Messaging, Remote config, Cloud functions
Software Developer
Employment
Jun 2017 - Sep 2018
Berliac Engineering Group Company
Manufacturing Industry
Project: Berliac
- Firebase
- Developed their mobile app to automate machinery synchronously using wifi and BLE to connect to the machines
- Created logic to automate management and storage of products using Firebase which helped speed up sales and management of products
- Optimized and refactored their codebase using SOLID principles and BLOC architecture which dramatically improved performance and efficiency of the team
LD Experience
Client Projects
Mobile Developer
Contract
May 2022 - May 2022
PipeDreamers Foundation Client's Company/Project
Government Industry
Project: PipeDreamersFoundation
- Firebase
- Strengthened a team with SOLID principles and clean architecture which improved CI/CD speed by 25% and efficiency of the team
- Created unit-tested widgets and modules to streamline production and CI/CD
- Refactored the codebase, using clean code architecture and best practices which increased efficiency, decreased app size app size and shortened operation time costs
- Fixed major bugs left by previous developers and led the MVP to the finish line.
- Integrated Firebase Storage, Firestore, Dynamic-Links, Messaging, Analytics
Coding Challenges
Skill:
- Firebase
- HIPAA Cloud Compliance
- Kotlin
Basic
Sep 2020 - Jan 2022
Basic
Sep 2020 - Jan 2022
Basic
Sep 2020 - Jan 2022
Video Projects
How to implement django-tenant-schemas with a fixed URL
Sep 2020 - Jan 2022
Frontend Developer
Technology
- Firebase
- HIPAA Cloud Compliance
- Kotlin
- Led user research for a new construction site documentation tool.
- Hosted workshops to synthesize user insights into design requirements.
- Designed 3D concepts and built prototypes to investigate new tool form factors.
- Researched existing digital solutions and prioritized key features for app release.
LD Ventures
Thea
Sep 2020 - Jan 2022
Frontend Developer
Technology
- Firebase
- HIPAA Cloud Compliance
- Kotlin
- I used the Django Rest Framework to create a multi tenant API with the aid of the django-tenant-schemas package.
- I used the Postgres Database as the persistence layer and specifically the PostgreSQL Schemas to ensure that all tenants using the API had their data.
- I used the REST architecture in designing my API.
- Researched existing digital solutions and prioritized key features for app release.
Qualifications
Education
University of Nigeria
Dec 2019 - Sep 2024
B.Eng (Electronic Engineering)
Courses
Flutter Full Course
Aug 2019 - Aug 2019
FreeCodeCamp
- Dart
- Flutter