Izhar .
Full-Stack Developer

Izhar

I scope requirements, architect the solution, then build and ship production software end to end.

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01 - About

izhar — -zsh — 120x24

>cat profile.md

>Full-Stack Developer · AI Engineer

>7+ years, 100+ projects shipped

>clients across the US, Australia, and beyond

>Python & FastAPI to Next.js & Supabase, end to end

>AI-native workflow: Claude Code + Codex, daily

Full-stack developer with 7+ years of experience. I've delivered 100+ projects for clients across the US, Australia, and beyond, spanning low-code platforms to fully custom, production-grade systems.

7+

Years experience

100+

Projects shipped

50+

Clients worldwide

100%

Upwork job success

02 - Services

How I can help.

01

Full-Stack Web Apps

Custom products built end to end, from data model to deployed UI, not templated starter kits.

02

No-Code to Custom Code Migrations

Moving a no-code product to a fully custom, production-grade codebase without downtime or losing existing users and data.

03

AI-Native Features

Wiring LLMs, voice AI, and agentic workflows into real product features, not a chatbot bolted on as an afterthought.

04

Integrations & Automation

Stripe billing, Twilio and SendGrid messaging, and n8n workflows connected directly into your application's logic.

05

Architecture & Planning

Scoping, data modeling, and technical decisions worked out before a line of code gets written, so the build doesn't stall midway.

06

Post-Launch Support

Ongoing maintenance, bug fixes, and feature iteration once a product is live and real users are depending on it.

03 - Stack

The tools I reach for.

PythonFastAPINext.jsReactTypeScriptJavaScriptNode.jsSupabasePostgreSQLTailwind CSSREST APIsMicrosoft AzurePythonFastAPINext.jsReactTypeScriptJavaScriptNode.jsSupabasePostgreSQLTailwind CSSREST APIsMicrosoft Azure
StripeTwilioSendGridn8nCloudflareXanoAndroid StudioClaude CodeCodexPrompt EngineeringOpenAI APIStripeTwilioSendGridn8nCloudflareXanoAndroid StudioClaude CodeCodexPrompt EngineeringOpenAI API

04 - Experience

Where I've worked.

08/2023 → Present

Full-Stack Developer

Freelance

  • Use Claude Code and Codex as primary daily development tools, planning architecture then executing with agentic AI workflows across all client and personal projects
  • Deliver end-to-end web applications for international clients across both low-code and fully custom stacks
  • Built and shipped full-stack web and mobile products end to end, including migrating clients from no-code platforms to fully custom codebases
  • Integrated Stripe, Postmark, SendGrid, Twilio, OpenAI, local payment gateways, and n8n automation workflows

05/2024 → 08/2024

Full-Stack Trainer

Bricks

  • Designed and delivered a 3-month training program teaching fresh graduates software architecture, database design, API integration, and how to plan and execute a build end to end

08/2021 → 08/2023

Senior Developer

Chakor

  • Designed application architecture and data models for client products, scoping technical approach before build
  • Built solutions ranging from low-code apps to custom-coded full-stack systems
  • Managed a 6-member team, ensuring on-time project delivery and high client satisfaction
  • Led scope definition and feature planning, translating client goals into clear, executable roadmaps

05 - Case Studies

Some things I've built recently.

LUFT

PR / 001

Own Product

LUFT

A full-stack volleyball tournament and league platform built solo, live in production with a real community running drop-in sessions and tournaments end to end.

Next.js 16React 19TypeScriptTailwind CSSSupabaseCloudflare R2Cloudflare TurnstileResenddnd-kitWeb PushVercel
DocMaps

PR / 002

Product

DocMaps

A live directory helping patients in Ontario find family doctors accepting new patients, with clinic data kept accurate through automated AI phone verification via outbound voice-AI call campaigns.

FastAPISupabasePostgreSQLFirebase AuthNext.jsGoogle Maps APIRetellInngestPython
Datababy

PR / 003

Product

Datababy

A 360-degree behavioral assessment platform for leadership and professional development, built for enterprise HR and L&D teams.

Next.jsTypeScriptSupabaseshadcn/uiStripeResendReact Hook FormOpenAI API
Writing Style Profile

PR / 004

Own Product

Writing Style Profile

A Claude Code skill that learns a person's writing style through calibrated questions and generates a personal style guide, used afterward to write or rephrase anything in their own style without sounding like AI.

ClaudePrompt EngineeringMarkdown
Brain Flex

PR / 005

Own Product

Brain Flex

A mobile reflex game where color is always the truth, sound sometimes lies, and the game learns each player's tells.

GodotGDScript
Campaign Sync

PR / 006

Product

Campaign Sync

A unified marketing management platform for planning, automating, and tracking email and social campaigns across channels.

OpenAI APISendGridBubble.io
Barber AI

PR / 007

Own Product

Barber AI

An AI-powered hairstyle preview app: users upload a photo and see realistic previews of different haircuts and hairstyles before committing. Built solo, driving the AI image pipeline and product decisions.

Next.jsTypeScriptMediaPipeStable Diffusion (Stable-Hair)Gradio API
MessageEverywhere

PR / 008

Product

MessageEverywhere

A low-cost, self-hosted multichannel messaging platform helping nonprofits reach their communities across whatever channels they actually use.

Bubble.ioOpenAI APITwilioWebhooks
Right2Fix

PR / 009

Product

Right2Fix

A car parts search and price-comparison platform that cross-references part numbers, fitment, and pricing across major retailers.

Next.jsTailwind CSSBubble.io
PodcastBud

PR / 010

Product

PodcastBud

An AI marketing suite that turns a single podcast episode into short-form clips, blog posts, and social content in minutes.

Transistor.fmBuzzsproutPodbeanYouTubeBubble.io
Modia

PR / 011

Product

Modia

An AI content-authoring platform that turns raw source material into structured educational content and certification exam questions.

GeminiOpenAI APIClaudeBubble.io
BestTrader AI

PR / 012

Product

BestTrader AI

An AI trading cockpit for crypto that scores coins with buy/sell/hold calls, explains the reasoning, and connects to a broker to act on them.

Supabase Edge FunctionsSupabaseOpenAI APIClaudeGrokBubble.io
ManahWellness

PR / 013

Product

ManahWellness

A mental well-being platform combining e-learning, an AI chatbot, guided videos, assessments, journaling, and mood tracking in one place.

Bubble.io
Solo Equipment

PR / 014

Product

Solo Equipment

An internal admin platform for an equipment rental and sales business to manage inventory, customers, and orders in one place.

Next.jsSupabaseTailwind CSS
Celeb

PR / 015

Product

Celeb

A two-sided clothing marketplace where owners list dresses to sell or rent, with day-based bulk discounts, and buyers choose to buy or rent.

Bubble.io
Dreamin

PR / 016

Product

Dreamin

A dream journal app that turns a written dream description into an AI-generated image of the dream.

OpenAI APIBubble.io
Local Genius

PR / 017

Product

Local Genius

A chat-based AI concierge for finding vetted small businesses and outdoor experiences, with no app required.

Bubble.ioSupabaseYelp API
Product & Prosper

PR / 018

Product

Product & Prosper

A sampling and ordering platform connecting brands with product samplers, from logo submission to sample approval to bulk order.

Bubble.io
Circular Monster

PR / 019

Product

Circular Monster

A bulk bidding platform for selling used computers and laptops sourced from schools and companies.

Bubble.io
Conecty

PR / 020

Product

Conecty

A QR-code restaurant ordering platform that lets customers order and track their food from the table without waiting on a waiter.

Bubble.io
Digimed

PR / 021

Product

Digimed

A role-based care management platform for care homes covering patient care plans, live vitals monitoring, and staff performance tracking.

Microsoft Azure
Dippidy

PR / 022

Product

Dippidy

An events platform where organizers publish events and attendees discover, chat, and connect with each other before going.

Bubble.io
ZenSpire

PR / 023

Product

ZenSpire

An AI-driven skill-building app that turns any skill you want to learn into a structured, gamified curriculum.

Bubble.io
Collective Food & Hospitality Experiences

PR / 024

Product

Collective Food & Hospitality Experiences

An event management platform connecting planners, vendors, clients, and attendees around a single event checklist and timeline.

Bubble.io
ConConnect

PR / 025

Product

ConConnect

A per-project construction management platform covering scheduling, budgets, bids, and team communication for homebuilders.

Bubble.io
Prolotic

PR / 026

Product

Prolotic

A resume management SaaS for consulting and engineering firms that links employees, resumes, and projects for fast client proposals.

Affinda Resume Parser APIBubble.io
drag to explore

06 - Testimonials

What clients say.

I did 30+ meetings with Upwork Developers and no one was good enough to solve my case. Izhar is an amazing individual, he put in effort and time to solve an issue and create better and improved ways to do it. If you are looking for someone capable of fixing issues, solving problems, and having a real understanding of this platform, I would highly recommend Izhar. This is coming from a guy who has been in the SaaS startup space for years now and has experience working with dozens of developers.

Solution OrientedCommitted to Quality
F

Fran

via Upwork

Muhammad was very attentive and easy to work with. His response times were quick, and he walked me through his entire process and solution. Muhammad was able to complete my project quickly and extremely effectively. He not only gave me a solution, he also suggested and implemented a few alternative solutions that will greatly improve the quality and consistency of my webapp in the future. I would highly suggest working with Muhammad in the future, I know I will!

CollaborativeReliableClear CommunicatorCommitted to QualitySolution Oriented
B

Benn

via Upwork

Izhar has been a treat to work with: highly competent in Bubble, understands goals and constraints and able to suggest alternate solutions that yield better outcomes, timely, communicates well, solid english skills, able to adapt and work via our comms and collab infrastructure... highly recommend.

CollaborativeClear CommunicatorReliableSolution OrientedCommitted to Quality
S

Sean

via Upwork

Izhar was great to work with!! His communication skills are excellent, he is proactive and clear on how to move forward. It was very easy to communicate and define a clear scope and get it done correctly and on time. Will definetly want to work with him in the future!!

Clear CommunicatorCollaborativeCommitted to QualityReliable
I

Ivan

via Upwork

Izhar was brilliant to work with, he went above and beyond what was asked of him and completed all tasks assigned with enthusiasm and skill. I highly recommend using Izhar for any project and I look forward to working with him again in the near future.

CollaborativeAccountable for OutcomesCommitted to Quality
M

Matthew

via Upwork

My app malfunctioned and I need it repaired in a timely manner. Within less than 24 hours of reaching out Izhar fixed my app and addressed the problem in less than 1 hour. I am absolutely happy with his work and will be using him again! Thank you!

Solution OrientedReliable
A

Amber

via Upwork

Izhar has been stellar to work with. He's strong in Bubble.io and more holistically in thinking through the issues and suggesting better approaches. Highly recommend.

CollaborativeSolution Oriented

Troubleshoot a Twilio / Bubble integration

via Upwork

Knowledgeable developer went out of his way to assist. Look forward to working again.

Committed to QualitySolution OrientedCollaborative
P

Pixel

via Upwork

Muhammad was very knowledgeable, helpful and sought the most efficient solutions. Would definitely hire him again!

Solution Oriented
P

Pixel

via Upwork

He was absolutely amazing to work with! Highly recommend!

Collaborative
S

Shivam

via Upwork

Great experience. Executed all of the tasks in a timely manner and did exactly what we need. Will use again! Thanks.

Reliable
M

Matt

via Upwork

Very good experience working with Mohammad and would absolutely recommend.

Collaborative
R

Rob

via Upwork

Good developer. Will work with again.

Collaborative

Need a bubble.io developer

via Upwork

07 - FAQ

Frequently asked.

I spend more time planning than building. Every project starts with research and scoping, then user stories tracked on Jira with clear cards, timelines, and diagrams. Development only starts once everything is planned and agreed on.

I'm not locked into one stack. Whatever fits your project best and gets it shipped reliably, I can build on it.

It depends on the requirements, but most projects go from kickoff to launch in 2 to 4 weeks.

Yes, I offer post-launch maintenance and support to keep things running smoothly once you're live.

Yes, I regularly take over and improve existing codebases and platforms, not just greenfield builds.

Through regular check-ins and a shared board where you can track progress, deadlines, and every stage of the build.

08 - Contact

Got something worth shipping?
Let's talk.

Have a project in mind? Grab a slot on my calendar and let's talk through it.