You will get backend development services with Django, Flask & APIs

Zeeshan A.Status: Offline
Zeeshan A. Zeeshan A.
5.0
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Zeeshan, priced and ready to go.
Zeeshan A.Status: Offline
Zeeshan A. Zeeshan A.
5.0
Top Rated

Let a pro handle the details

Buy Web Application Programming services from Zeeshan, priced and ready to go.

Project details

Welcome to your go-to destination for expert Python backend Django, Flask development and API solutions! With over 2+ years of industry expertise, I am a seasoned Python developer dedicated to crafting impeccable, custom solutions tailored to a diverse clientele.

Expertise Highlights:

Backend Mastery: Proficient in Django and Flask, I excel at building robust, scalable backend systems for web applications.
API Wizardry: With extensive experience in RESTful and GraphQL API development
Data Handling: Skilled in Pandas, NumPy, and Scikit-learn, advanced data extraction, manipulation, and insightful analysis.
Database Proficiency: I possess comprehensive knowledge of SQL databases like MySQL.
Why Hire Me?

Quality First: Driven by a passion for clean, efficient code, I adhere to best practices to ensure your project not only meets but exceeds industry standards.
Punctuality: I understand the value of your time and am committed to delivering your project on schedule.
Transparent Collaboration: Open and timely communication is the cornerstone of a successful project.

Let's collaborate and transform your vision into reality with top-notch Python backend development and API expertise!
Programming Languages
PHP, Python, Java
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$50
Standard
$500
Advanced
$1,500
Delivery Time 1 day 5 days 14 days
Number of Revisions
5UnlimitedUnlimited
Number of Pages
11025
Design Customization
Content Upload
Responsive Design
Source Code
5.0
20 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

PW

Pawel W.
5.00
Jun 16, 2025
Rebuild Android App UI in Jetpack Compose Multiplatform (KMM) – UI/UX Only

AS

Aitor S.
5.00
Jun 3, 2025
Several fixes in KMM app All good with Zeeshan once again.

PM

Piotr M.
5.00
Oct 14, 2024
Eventory - a Netflix-like web app

AS

Aitor S.
5.00
Sep 1, 2024
Android app build fixes

AS

Aitor S.
5.00
Aug 4, 2024
Onboarding UI sequence with Jetpack compose
Zeeshan A.Status: Offline

About Zeeshan

Zeeshan A.Status: Offline
Kotlin Multiplatform Expert | iOS Android | On-Device AI | Python RAG
100% Job Success
5.0  (20 reviews)
Sargodha, Pakistan - 5:36 am local time
With over 5+ years of experience I have delivered products with millions of downloads and 100k+ active users. Building apps for iOS and Android doesn't have to mean two budgets, two timelines, and twice as many things that can break.
I specialize in Kotlin Multiplatform and Compose Multiplatform, writing your app's logic once and sharing as much or as little UI as your product needs, while both platforms stay fully native where it matters. Your iOS users get a real iOS app. Your Android users get a real Android app. One codebase, both platforms, features shipping simultaneously.
When your product needs intelligence built in, an AI assistant, document analysis, smart search, or on-device ML! I can run it directly on the device. No API cost per query, no round-trip latency, no user data leaving the phone. On-device inference via MediaPipe, KOOG, LiteRT-LM, TensorFlow Lite, Core ML, and ONNX Runtime; or connected to OpenAI, Claude, and Gemini when cloud is the right call.
The tricky part isn't writing Kotlin, it's making iOS a genuine first-class citizen alongside Android, not an afterthought. Native framework integration via cinterop, shared architecture that engineers on both sides can own, project structure that scales with your team. That's where I've shipped.
Strong fit if you're: building a new product for iOS and Android without doubling your development budget, maintaining an app that's become expensive to update across two separate codebases, or scaling a mobile product where inconsistencies between platforms are costing you time and support overhead.

What I build

RAG pipelines - context-aware retrieval over private knowledge bases, with hybrid local/cloud embeddings
On-device LLMs - quantized models via MediaPipe, TF Lite, Core ML, ONNX Runtime
LLM integration - OpenAI, Anthropic Claude, Gemini, plus self-hosted LLaMA and Mistral
Vector search - Pinecone, Weaviate, ChromaDB, and on-device alternatives
AI agents - function-calling, tool use, memory, multi-step reasoning
Fine-tuning & prompt engineering for domain-specific tasks

Mobile foundation

Native Android (Kotlin, Java, Jetpack Compose) and iOS, plus Kotlin Multiplatform (KMP/KMM), Compose Multiplatform, and Flutter. Backend in Spring Boot when AI features need server support.
Architecture: Clean Architecture, MVVM/MVI, modularization, TDD. Code an enterprise team can take over without a rewrite.

Domains I've shipped in

- Ride Hailing/Taxi Booking
- Blockchain & Web3 mobile apps
- VoIP & real-time communication
- Food Delivery
- Ecommerce
- Mobile security & anti-theft
- AI-powered consumer and enterprise apps

How to start

Send me a paragraph about your project. Within 4 hours I'll reply with a realistic scope estimate, the architectural approach I'd take, and a flag for anything that looks harder than it sounds.

Steps for completing your project

After purchasing the project, send requirements so Zeeshan can start the project.

Delivery time starts when Zeeshan receives requirements from you.

Zeeshan works on your project following the steps below.

Revisions may occur after the delivery date.

Understanding and analysing the needs and project requirements of client

Review the work, release payment, and leave feedback to Zeeshan.