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Senior

Software Engineer
Flutter Developer
Full-Stack Engineer
Mobile Architect
Cloud & Backend Systems
Fintech & Health-Tech Builder
Technical Mentor

I'm
Frankline
Sable.

SENIOR SOFTWARE ENGINEER — FLUTTER & FULL-STACK
Hello, world! 🌍 I'm a Senior Full-Stack Software Engineer based in Nairobi, Kenya, building production Flutter and cloud systems used by 100,000+ people across fintech, health-tech, and agri-tech. Dive in and explore my work below.

About MeView CV

About

I Create Awesome Stuff

Senior Full-Stack Software Engineer with 5+ years building production mobile, web, and backend systems used by over 100,000 people. I specialize in scalable Flutter architecture, cloud infrastructure (Firebase, Firestore, FastAPI), and fintech products, with hands-on experience in wearable/health integrations and cross-functional technical leadership. Let’s build the future, one line of code at a time! 🚀

Mobile Architecture

Deep expertise in Flutter and cross-platform mobile architecture — clean architecture layering, BLoC state management, offline-first sync, and shared component libraries that keep large product lines fast to build on and hard to break.

Full-Stack Engineering

Adept across the stack in Dart, TypeScript, Python, PHP, and C#, with hands-on experience in Flutter, Node.js, FastAPI, Laravel, and GraphQL. I bring precision and technical rigor to every project, from mobile UI down to database performance.

Cloud & Systems

Firebase, Firestore, PostgreSQL, and resilient data pipelines — including chunked, checksum-verified sync systems and wearable/health data integrations built to stay correct under heavy load and flaky connectivity.

Goal

I want to change people's lives

I am driven by a passion for creating impactful, beautifully designed, and efficient products that elevate people's experience with technology. My goal is to craft solutions that not only leave a lasting impression but also enhance and simplify everyday life, making technology more intuitive, meaningful, and enriching for all.

View My Work

Who Am I

Innovation distinguishes between a leader and a follower.

I'm a Senior Full-Stack Software Engineer with 5+ years of experience in cross-platform mobile and web development. I lead Flutter and platform architecture at ITalanta / Elewa, where I work on production applications across mobile and web. Outside of work, I independently build and ship my own products, including Pesa Radar, a fintech platform. Passionate about building resilient systems, solving complex problems, and mentoring engineers. Let’s connect! 🚀

Resume

Summary of my Qualifications

Work Experience
ITalanta / Elewa
Senior Full-Stack Engineer
Nairobi, Kenya
Jan 2022 – Present
  • Architect and scale multi-platform Flutter applications (mobile and web) serving 100,000+ active users, with end-to-end ownership from system design through App Store and Google Play deployment.
  • Engineer resilient backend integrations, including wearable data pipelines on the Terra V2 API with custom chunking logic for high reliability under heavy syncing workloads.
  • Design modular Clean Architecture and shared Flutter UI component libraries, accelerating feature delivery by ~30% and reducing regressions across product lines.
  • Lead code review, CI/CD, and mentorship for engineering interns and junior developers on BLoC state management and testing best practices.
Savanna Dot Net
Full-Stack Engineer
Nairobi, Kenya
Sep 2021 – Jan 2022
  • Built and shipped web applications end-to-end with Laravel and PHP, focused on performance, scalability, and user experience.
  • Developed native Android applications extending the company's web platform into a cross-platform offering.
  • Integrated blockchain and fintech features, including NFT support and a trading platform module.
Techxers Kenya Ltd
Full-Stack Engineer
Nairobi, Kenya
Jan 2020 – Aug 2021
  • Delivered production websites and Android apps using Laravel, Node.js, React, and Flutter across multiple client projects, including KaziOnline, CDL, and NeutronIT.
  • Mentored a team of 4 junior developers on technical practices and project delivery.
Creators Galaxy Inc
Co-Founder & Lead Developer
Nairobi, Kenya
Nov 2019 – 2022
  • Built the backend engine and led development for mobile games (Anarchy, Grudge Guess) using C#, Unity, and SQLite.
Fiverr
Software Developer (Freelance)
Nairobi, Kenya
Jan 2019 – Nov 2019
  • Delivered freelance projects spanning a digital census web platform and a health-education mobile app.
  • Built embedded security/IoT systems, including custom data-stream parsers for ST25 series NFC tags and Bluetooth permission handling.
Education
logo Maseno University
Bsc. Computer Technology
Nairobi, Kenya
Sep 2014 - Dec 2018
⇒ Second Class Upper Division

The Komarock School
Kenya Certificate of Secondary Education
Nairobi, Kenya
Feb 2010 - Nov 2013
⇒ Grade B(Plain)

logo Wantech
Cert. in ICT
Nairobi, Kenya
June 2014 - Sep 2018
⇒ Order of Merit

Kayole Primary
Kenya Certificate of Primary Education
Nairobi, Kenya
Jan 2002 - Nov 2009
⇒ 327/500

Relevant Coursework:
  • Data mining (cct 416)
  • Expert Systems (cct 426)
  • Computer systems Engineering cct 412
  • Neural Networks (cct 411)
  • Intelligent Agents (cct 419)
  • Simulation and modeling (cct 417)
  • Operating Systems (cct 204)
  • Signals and Systems (cct 214)
  • Electronics (cct 213)
  • Embedded Systems (cct 315)
  • Engineering Mathematics (cct 208)
  • Digital Electronics (cct 202)
  • Data Structures and Algorithms (cct 204)
  • Software Engineerung (cct 308)
  • Applied Probability and Statistics (cct 216)
  • Analog Communication Systems (cct 315)
  • Digital Communication Systems (cct 316)
  • Fibre Optics: Theory and Applications (cct 433)
  • Human Computer Interaction (cct 304)
  • Mobile Computing (cct 306)
  • Cisco Networking I-IV (CCNA)
I'm an ArchitectSenior Software EngineerFlutter SpecialistI'm a BuilderI am Systems-Minded

— Never let a passion for the perfect take precedence over pragmatism —

My Work

Some Recent Projects

Showcasing some of the various projects and artworks I may have worked on both personally and professionally. The below is a portfolio of the some of the things i have done. Feel free to explore.

Cool Classroom

Cool Classroom

3D render of a cool simple classroom. Click to view more

Cool Class

Project
Description

This a hobbyist project featuring a model of a classroom that I did way back in 2017. I got the inspiration for the scene from the animated movie called 'The Classroom'. It enabled me to enhance my skills in projecting 2D images onto vector planes as shown with the board and the map.

Project Details
  • CLIENT: Hobbyist
  • DATE: 9th July, 2017
  • WORK: 3D World, Design
Horror Chamber

Horror Chamber

Eerie looking 3D scene, Inspired from a horror movie

Horr Chamber

Project
Description

This is a spooky scene render inspired by 'Saw' the movie. Learned to use volumetric lighting system, whereby objects act as light sources, and I also learnt to unwrap models while UV editing

Project Details
  • CLIENT: Hobbyist
  • DATE: 9th November, 2018
  • WORK: 3D World, Design
Cartoon home

El Principito

Funny Comical Cartoon home from a novel

El Principito

Project
Description

This is inspired by 'the little princess' novella, I sought out to replicate the concept in blender and made the princess's tiny home

Project Details
  • CLIENT: My Hobby
  • DATE: 9th November, 2018
  • WORK: 3D World, Design
Sus Bridge

Suspension Bridge

Complex render of suspension bridge tunnel

Susp Bridge

Project
Description

Complex model of a suspension bridge in Australia, used a lot of twists and curves to achieve the desired effect, also includes street lamps

Project Details
  • CLIENT: Hobbyist
  • DATE: 9th November, 2018
  • WORK: 3D World, Design
Tunnel

Road Tunnel

Road tunnel on the mountainside render

Road Tunnel

Project
Description

Misty bright road tunnel in the mountainside render. As can be seen the atmosphere is calm and a caterpillar is approaching

Project Details
  • CLIENT: Hobbyist
  • DATE: 9th November, 2018
  • WORK: 3D World, Design
Demoreel 2019

Demoreel 2019

Show Case of My 3D Abilities While I was a Beginner

Demoreel 2019

Project
Description

Video showcase of my previous work in 3D and animations as beginner as of the year 2019.


Project Details
  • CLIENT: Hobbyist
  • DATE: 29th July, 2019
  • WORK: 3D World, Design
Night Mode Toggler

Night Mode Toggler

Browser Night Mode Toggle Extension+

Night Toggle

Project
Description

This is a night mode extension, that turns a website tab into dark mode so that it can be easier to browse the internet without straining your eyes. It filters the screen light to a more pleasant dim light. . Click here to view

Project Details
  • CLIENT: Mozilla
  • DATE: 22nd March, 2019
  • WORK: Browser Addon
Pattern Recognizer

Pattern Recognizer

Image pattern recognition system with python

Pattern Recognizer

Project
Description

An image recognition recognition system usually compares the image pattern with those recorded in the training examples. The code acts as a Binary Threshhold Neuron whereby it groups the image into two colors, black and white, that is later used for classification. Click here to view

Project Details
  • CLIENT: Hobbyist
  • DATE: 7th February, 2019
  • WORK: AI
Web Scraper

Web Scrapper

Web scraper GUI system with python

Web Scrapper

Project
Description

Its a python script(has commandline and GUI) made from python request and beautiful soup module, that enables one to be able to grab images, pages or the whole* website at the click of a button. Click here to view

Project Details
  • CLIENT: Hobbyist
  • DATE: 7th February, 2019
  • WORK: AI
Logos Created

Logo Artist

I am a professional logo maker

Logo Maker

Project
Description

I have handled all composition, color, illustration, typography, and branding for client logo projects for mobile applications and websites, with 100% percent approval rates and satisfaction

Project Details
  • CLIENT: Various
  • DATE: Jan - Dec 2020
  • WORK: Design
Creative Editing

Creative Editing

Creative Use of Color in Editing Photos

Creative Edit

Project
Description

Showing nature's strongest bond from a different lens through creative editing.


Project Details
  • CLIENT: Undisclosed
  • DATE: 10th February, 2020
  • WORK: Design

Mixed Reality

Blending realword to virtual world through photography

Mixed Reality

Project
Description

Merging of real and virtual worlds to produce new environments and visualizations. where physical and digital objects can co-exist

Project Details
  • CLIENT: Anonymous
  • DATE: 8th April, 2020
  • WORK: Design
Product Design

Product Design

Imagining and creating objects models for the market

Product Design

Project
Description

I am skilled in product design, whereby I build custom digital designs for a product before the actual development/deployment onto the market. For example these case designs e.t.c


Project Details
  • CLIENT: Case Avenue
  • DATE: 21th December, 2019
  • WORK: Design
Illustrator img

Illustratorist

All rounded illustrator designer

Illustrations

Project
Description

I have 3 years of design experience in illustrator to the point I can literally make anything

Project Details
  • CLIENT: Hobbyist
  • DATE: 27 December, 2018
  • WORK: Design

Anarchy 2D

Fun and adventurous mobile game developed for android platforms

Anarchy Vid

Project
Description

Anarchy 2D is a 2D Adventure fiction game that sets the player in the medieval times. The player plays as a knight whose mission is to rescue the princess captured by enemies. You can download it from here

Project Details
  • CLIENT: Creators Galaxy
  • DATE: 20th Oct, 2019
  • WORK: Game, Design

Grudge Guess

Puzzle game involving matching of cards

Grudge Gu..

Project
Description

Its a card game that is meant to test your memory in a fun way. Matching cards has never been made this challenging and yet in a fun manner. You can download it from here

Project Details
  • CLIENT: Creators Galaxy
  • DATE: 23th May, 2019
  • WORK: Game, Design

Phoney Islander

Stuck in an island, plan your escape

Phoney Vid

Project
Description

This is a 3D action/adventure game with modern elements, whereby you have to battle through the obstacles and monsters as you try to escape from the island.

Project Details
  • CLIENT: Creators Galaxy
  • DATE: 16th March, 2019
  • WORK: Game, Design

Robo Escape

Fun and puzzle like game full of traps

Robo Esc

Project
Description

This is a puzzle 2D game with various traps to avoid in a tricky way. Also you can hunt for coins as you go on your way to avoid the traps.

Project Details
  • CLIENT: Creators Galaxy
  • DATE: 10th April, 2019
  • WORK: Game, Design
Swat Demo

Swat Demo

Swat Gameplay Demonstration

Swat Demo

Project
Description

Testing the shooting mechanics and locomotion for a shooter game in development


Project Details
  • CLIENT: Hobbyist
  • DATE: 13th April, 2019
  • WORK: 3D World, Gaming
Cave Design

Exploring Caves

Exploring Cave Design for gameplay

Cave Explore

Project
Description

Cave design for game exploration


Project Details
  • CLIENT: Hobbyist
  • DATE: 14th November, 2019
  • WORK: 3D World, Gaming

Traffic Light Controller

Four Way(Intersection) Density Based Traffic Light Controller

Traffic Cont.

Project
Description

This is a prototype circuit for an intersection(crossroads) roundabout traffic light system. The inputs are the sensors, i.e. infrared sensors that detect the presence of vehicles, plus a timing system. The heart of this circuit the micro-controller which coordinates all the activities.

Project Details
  • CLIENT: School Project
  • DATE: 28th August, 2018
  • WORK: Hardware

Door Lock Security

Door Lock Security System (8051 Microcontroller) with Proteus

Door Lock

Project
Description

This is an automated home door lock security, with a keypad, alarm and a motor. The keypad enables the user to enter the the password and the micro-controller validates this via code and if correct turns on the motor, which in real case will be a door, then shuts the door after a few seconds. The alarm will go off in-case the user enters the wrong password for more than 3 times in a row.

Project Details
  • CLIENT: School Project
  • DATE: 12th September, 2018
  • WORK: Hardware

Binary Calculator

Works like a decimal to binary encoder

Binary Calc

Project
Description

Uses Switch Encoder Consisting of Nand Gates with active Low Inputs, to determine(Compute) the output.

Project Details
  • CLIENT: Hobbyist
  • DATE: 19th April, 2016
  • WORK: Hardware(Labview)

Water Leveller

Water Level Indicator (8051 Microcontroller) witn Proteus

Water Lvl

Project
Description

Water level indicator with 8051 employs a mechanism to indicate the level of water in a tank. It displays information of the water level in the tank by on the LCD and it also features an alarm and automated shutdown motor

Project Details
  • CLIENT: School Project
  • DATE: 15th September, 2018
  • WORK: Hardware

Neon Display

Bipolar LEDs Driver/Flasher Circuitry

Neon Disp

Project
Description

This is a simple Circuit that blinks the LEDs in regular time period. It consists of a series of Bi-Color LEDs which are either driven by a 555 timing circuit or by a PNP transistor interchangeably.

Project Details
  • CLIENT: Hobbyist
  • DATE: 10th February, 2019
  • WORK: Hardware
KaziWeza

Kazi Weza

A job application website similar to brighter-monday/ linked that also leases HR functions.

Kazi Weza

Project
Description

KaziWeza is a job application website similar to brightermonday or linked owned and managed by Career Directions Ltd(CDL) . It simplifies and leases HR functions to recruiters as well as provide job application services to candidates. Click here to browse

Project Details
  • CLIENT: Techxers
  • DATE: 30th July, 2020
  • WORK: Website, App
KaziOnline

Kazi Online

Local freelance website providing job/gigs to thousands of Kenyans

Kazi Online

Project
Description

Its a Kenyan Freelance website where people with gigs and simple projects can hire Freelancers to do it for them at a fee they agree on. Click here to browse.

Project Details
  • CLIENT: Techxers
  • DATE: 3th March, 2020
  • WORK: Website
Sahani

Sahani

The Website/Application gives you menus for all your restaurants.

Sahani Web

Project
Description

Sahani is a food ordering website with a mobile application that can be used either by restaurants to post their food services online or by end customers to place food orders/delivery. Click here to browse

Project Details
  • CLIENT: Techxers
  • DATE: 30th September, 2020
  • WORK: Website
NeutronIT

Neutron IT

Online Web/App visitor management system

Neutron IT

Project
Description

NeutronIT is a digital Visitor management system tailored towards small and large scale organizations including events. I worked on the website and mobile app version of this system. Click here to browse

Project Details
  • CLIENT: Techxers
  • DATE: 7th January, 2020
  • WORK: Website
EMA

EMA

An Estate Management Application (EMA) system

EMA Web

Project
Description

Estate Management Application (EMA) is a web and mobile one-stop platform for management of security and access-control for homes, residential estates, institutions, offices and business premises. Click here to browse

Project Details
  • CLIENT: Techxers
  • DATE: 14th July, 2020
  • WORK: Website

Process

System Design Process I follow

Nearly all of my development processes I use a linear approach(waterfall model), whereby the development process is split into sequential activities such as requirements specification, design, implementation, testing and so on

Research

All possible requirements of the system to be developed are captured in this phase and documented

Concept

Specifying hardware and system requirements and helps in defining the overall system architecture.

Develop

The system and its functionalities are implemented

Test

Test the system for any faults and failures and ensure its working correctly

This approach ensures rapid development and deployment of a useful system even if all functionality has not yet been included

My Accomplishments

Some of The Cool Facts About Me

107
Projects
4
Publications
27
Clients
5
Years

Do the best you can in every task, no matter how unimportant it may seem at the time. No one learns more about a problem than the person at the bottom

My Skills

My Main Skills

I'm a Senior Full-Stack Software Engineer with 5+ years of experience building production mobile, web, and backend systems. My core strength is Flutter and mobile architecture, backed by solid full-stack and cloud infrastructure skills across the rest of the stack.

Schooling doesn't assure employment but skill does.

Throughout my career I have demonstrated initiative, worked successfully within tight deadlines, and created solid business relationships.


Having the ability to learn quickly and stay ahead of the curve is central to how I work. My strengths include Flutter & mobile architecture, cloud infrastructure (Firebase, Firestore), backend APIs (Node.js, FastAPI, GraphQL), and system design — with hands-on experience in wearable/health integrations and clean, testable architecture.

Flutter & Mobile
95%
System Architecture
90%
Backend & Cloud
85%
Databases
80%
Frontend (React/Angular)
75%
CI/CD & DevOps
80%
Wearable / Health APIs
85%
Technical Mentorship
85%

Contact

Keep In Touch

Tel.: +(254) 716843583

P.O. Box 739-00518
Komarock, Nairobi, Kenya

franklineodero@gmail.com
www.franklinesable.com

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