Stack Developer React Native

Birhanu A. Gebresenbet

Hepburn Circle Brownsburg, IN, 46112 641-***-**** *******.***********@*****.*** Linkedin Sr. Full Stack Developer

Highly skilled Full Stack Developer with over thirteen years of experience in diverse roles, including Full Stack Developer,React Native Developer,Java Developer, IT Researcher, and Systems Engineer. Expertise in front-end technologies such as React, JavaScript, HTML, CSS, Bootstrap, tailwind and React Native, alongside back-end technologies like Nextjs, Node.js, Python and Java EE. Strong background in software engineering and testing, utilizing a broad range of tools and methodologies and also designing, developing, building, deploying, delivering projects on Cloud infrastructure such as Amazon Web Service and Google cloud computing. Adept at analyzing requirements to design features and specifications, with a proven ability to collaborate effectively with clients throughout the software development lifecycle Technical Skills and Area of Expertise

Language : NextJs, Javascript, Python, Java, Shell Script, Web: HTML/HTML5, CSS, XML, ReactJs, Tailwind, Bootstrap,EJS,JSON Mobile: React Native

Web services : RESTful,

Server: NodeJs, NgInx

Framework : NextJS, Angular, Express

Database : Firebase realtime, Firestore, Postgres, Microsoft Sql server, MySql, SQL Amazon Web Service(AWS): Amazon IAM, S3,EC2, Kinesis Video Streams, IVS, VPC, AutoScaling, ELB, RDS, EBS, Route 53, Certificate Manager Google Cloud Platform(GCP): Google Cloud IAM, firebase function, firebase storage, dynamic link, firebase authentication, firebase multi-factor authentication,firebase rule, google map API

Other Cloud Service : Twilio, Mapbox

Tools: Microsoft Visual Studio Code, ArcGis, Android studio, Eclipse, Postman,Confluence Networking Protocols: TCP/IP, HTTPS, WebSocket, WebRTC Version controls and service: git, GitHub, Bit Bucket Design Patterns: Singleton, Factory, Proxy, State, Facade, MVC Controller,module Platforms: MacOs, unix, windows,

Container Technologies: Docker

Device: Raspberry Pi

EXPERIENCE

Lucrative Innovations Inc.,Indianapolis, IN — Staff full stack developer July 2017 - PRESENT

Projects :

Covert alert android app

● Developed a voice-activated safety alert application to enhance personal security.

● Implemented functionality to detect specific keywords and automatically send emergency alerts to registered contacts and 911 officers(1st2911 mapping system).

● Integrated detailed emergency messages containing incident type, victim's full address, geographic location, and required support.

● Enabled real-time victim tracking through Google Maps,Mapbox and live location tracing.

● Added features to record and playback incident audio for monitoring purposes. 1st 911 Mapping and Emergency Control System

● Designed an admin dashboard to track mobile devices with the safety app installed for iOS and Android.

● Integrated Soteria device for enhanced safety and tracking capabilities.

● Enabled real-time geographical mapping of devices, including victim movement and location changes.

● Implemented live audio monitoring during incidents Soteria Device

● Developed a voice-activated solution for home, office, school, or business environments.

● Enabled both voice and manual activation via a wearable pendant.

● Integrated live video streaming to the 1st 911 system for real-time incident monitoring.

● Implemented cloud-based video recording for secure storage and playback.

● Enhanced safety with precise location tracking and mapping on the 1st 911 system. Soteria mobile app and Web Application

● Designed to connect the Soteria device to Wi-Fi and manage its configuration.

● Enabled features to add, activate, and manage Soteria devices for live tracking.

● Provided tools to monitor device health and ensure optimal performance.

● Included functionality to stream video and reboot devices remotely Technologies: React native, Angular, Nextjs, React, Amazon IVS(interactive video service), Amazon Kinesis, Socket IO,,Nodejs, Nodemailer, Twilio, python,Shell Script, Java, google cloud platform,google APIs(geocoding,place, map), Speech recognition API, Firebase

,wireless hotspot, firebase authentication, firebase multi-factor authentication, firebase crashlytics, firebase rule, react native in-app Purchase,NGINX, Raspberry Pi, Docker eNet ICT Solutions, Addis Ababa, Ethiopia —Software Engineer(August 2009 - Jan 2016)

● Designed and developed web-based client-server applications using Spring Framework, Hibernate, Oracle, JavaScript, AngularJS, JSP, HTML, and CSS.

● Utilized AngularJS for developing dynamic and responsive user interfaces. MRC-ET DIAGNOSTIC LABORATORY, Addis Ababa, Ethiopia - software Engineer (July 2013 - Dec 2014)

● Developed a system to manage patient records, test requests, and results in a molecular diagnostic lab.

● Designed and maintained a database for staff, patient medical records, and test details.

● Implemented RESTful web services and conducted testing using Postman.

● Addressed bug fixes and enhancements based on change requests. NEW ENGLISH PRIVATE SCHOOL, Addis Ababa, Ethiopia - software Engineer Jan 2010 - Sep 2012

● Gathered and analyzed user requirements to define system functionalities and features for school management systems .

● Created Requirement and Analysis Document (RAD) to outline system specifications.

● Developed and facilitated User Acceptance Testing (UAT) for end-user validation.

Ethiopia Min Action Office, Addis Ababa, Ethiopia - Database Administrator Dec 2005 - May 2009

● Designed and implemented scalable database solutions to meet organizational needs.

● Installed, configured, and upgraded database management systems, including MySQL, Oracle, and SQL Server.

● Monitored database performance and optimized queries, indexes, and configurations for efficiency.

EDUCATION

Maharishi International University, Fairfield, IA - Master’s Degree, Computer Science(2016 - 2018)

Hilcoe school of computer Science and Technology School - Post-graduate Diploma, Computer Science(2003 - 2005)

Addis Ababa University - Bachelor’s Degree, Mathematics (1996-2000) Certifications

● Oracle Certified Associate,Java SE 7 Programmer

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