Douglas O
The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, the average client interview rating, and internal interview scores.
The 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 client 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 interview score.
The 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 client 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 interview score.
Senior Software Engineer Preferred Title
$25.00 /hr $ 90.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Average Count of Messages/Day 0.2
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 9h PST, 10h UTC
- Software Engineering Process 4.0/5
- Design Practice 3.0/5
- Design Theory 3.0/5
- Technical Breadth 5.0/5
- Logical Thinking 4.0/5
- Technical Strength 5.0/5
- System Design 3.0/5
- Productivity and Responsiveness 3.0/5
- Teamwork 4.0/5
- Agile Development Process 3.0/5
- Intellectual Merit 4.0/5
- Documentation 3.0/5
- Desktop Mac
- Phone iPhone
- Member Since Dec 11, 2020
- Profile Last Updated Mar 05, 2023
- Last Activity Nov. 11, 2023, 11:27 a.m. UTC
- Location Sweden
Profile Summary
I'm a flexible, open-minded, and innovative individual who's been doing software development in an agile and fast paced environment.
Skills
Total Experience: 12 years
Java (6E, 9Y, 1C)
6 experiences, across 9 years, with 1 coursePython (2E, 7Y)
2 experiences, across 7 yearsVue.js (4E, 8Y)
4 experiences, across 8 yearsGo (3E, 7Y)
3 experiences, across 7 yearsMariaDB (2Y)
2 years of experienceMicrosoft SQL Server (2Y)
2 years of experienceREST
Nuxt.js
OracleDB
Postgres
Arduino
C#
C (4Y)
4 years of experienceEmbedded Software
SQL (1C)
1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 9h PST, 10h UTC
Day
Sunday
Tuesday
Wednesday
Thursday
Friday
UTC
12 - 14
14 - 16
14 - 16
14 - 16
14 - 16
PST
05 - 07
07 - 09
07 - 09
07 - 09
07 - 09
Vetting
- Interview Data
- Software Engineering Process
- Design Practice
- Design Theory
- Technical Breadth
- Logical Thinking
- Technical Strength
- System Design
- Productivity and Responsiveness
- Teamwork
- Agile Development Process
- Intellectual Merit
- Documentation
Experience
Software Engineer
Employment
Jan 2020 - Present
Neptune Software Group Company
Finance Industry
Project: Lead software engineer
- I led and implemented a remote account opening service android app using Java to scan and extract MZR data from identity cards.
- I was also responsible for implementation of the backend service using Spring boot. This service uses JWT based authentication, Hibernate JPA for database management and ActiveMQ for message passing
- Implemented a backend RESTFul service to handle reporting and user setup with Go. This service uses JWT based authentication & GORM for database management.
- Designed and built a front end using Vue.js connected to the backend service power by the Go with result paging and sorting capabilities.
- Wrote python scripts to automate setup tasks such as continuous deployment allowing me focus on development and worry less about deployment.
Full Stack Developer
Employment
Jul 2019 - Sep 2019
Neptune Software Group Company
Finance Industry
Project: SMS Banking
- I designed and developed a frontend service for managing users and designing SMS alert templates using Vue.js. and Nuxt.js technologies
- I implemented a backend service exposing RESTFul APIS authenticated with JWT using Spring Boot Java with Hibernate interacting with Postgres & OracleDB databases
- Used JWT and OAuth2 authentication services to secure the APIs with JWT for the frond end service and OAuth2 for external applications wishing to consume the service and send SMS alerts.
Software Engineer
Employment
Jan 2018 - Aug 2018
Neptune Software Group Company
Finance Industry
Project: Agency Banking
- I designed and implemented a RESTful APIs exposing statistical data using Go for reporting employee performance using information from issue resolution.
- Using Vue.js, I designed a robust, responsive and efficient front agent management portal an agency banking service.
- I implemented a transaction validation and processing components in Java using the Facade design pattern improving on performance of the service.
- I designed and developed an alerts service using Java to dispatch SMS alerts for performed transactions
Full Stack Developer
Employment
Dec 2017 - Mar 2018
Neptune Software Group Company
Finance Industry
Project: Software Engineer
- I implemented a reporting utility using vue js consuming apis written in Go
- I implemented financial processing RESTful endpoints in Java using Spring boot with OAuth2 scheme as authentication service.
- I implemented an offline transaction processing solution exposing RESTful APO using Spring boot and mapping them to ISO8583 fields for integration with ATM Switch.
- I designed a management front end portal using Vue.js enabling users monitor and manage the sms platform.
Full Stack Developer
Contract
Jun 2016 - Oct 2017
Neptune Software Group Company
Finance Industry
Project: Conkev ML
- I designed and developed synchronisation services using JDBC syncing data between Microsoft SQL Server and MariaDB for Conkev anti money laundering system to analyse.
- Implemented anti money laundering rules using Java and SQL analysing thousands of records near realtime with realtime reporting on transactions violating the rules.
- Scripted startup/stop scripts and scheduled tasks using Python and Linux cron jobs.
- Implemented RESTFul services exposing computed data for reporting and analysis using Spring Boot Web with Java.
Full Stack Developer
Employment
Jun 2017 - Aug 2017
Neptune Software Group Company
Finance Industry
Project: Software Engineer
- Designed a module to integrate USSD requests to core banking using Java
- Implemented an offline transaction service using Spring Boot utilising Quartz scheduler to schedule tasks including balance updates and delayed transaction position.
Student
Contract
Jul 2013 - Aug 2013
Afrosoft IT solutions Company
Technology Industry
Project: Innovations
- Worked on the traffic lights control module simulation using LED, Netduino controller and servo motors in C#.
- Implemented a self guiding car robot to dodge obstacles as a prospect for future self driving cars
- Designed and implemented a robotic arm to help the elderly with house tasks. Was able to achieve sugar stirring using servo motors and an Arduino board among others for embedded software projects.