Defined scope & budget — ideal for clearly-scoped builds with a fixed timeline and deliverables.
- Shared specialist team
- Fixed scope & deliverables
- Budget predictability
- Monthly progress report
- NDA on request
Expert Python Development Company
Python Development Services - Build Smarter, Scale Faster
From custom web applications and REST APIs to machine learning pipelines and automation tools - 1Solutions delivers production-grade Python solutions for businesses across the US, Canada, and Australia.
Get a Free Consultation NowPython Projects
300+
Python Experts
30+
Years in Business
15+
Client Retention
97%
Trusted by Leading Brands
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Our Services
Python Development Services We Offer
From lightweight automation scripts to enterprise-grade Django platforms and production ML systems - our Python experts deliver end-to-end solutions built for performance, security, and long-term maintainability.
01
Custom Python Development
Bespoke Python applications built from scratch - scalable, maintainable, and aligned with your specific business logic and workflows.
02
Django Web Development
Robust, secure web applications and portals built on Django - the batteries-included Python framework trusted by Instagram and Pinterest.
03
Flask & FastAPI Development
Lightweight, high-performance REST APIs and microservices with Flask or FastAPI - ideal for modern SaaS products and mobile backends.
04
Data Science & Analytics
Custom data pipelines, dashboards, and analytical models that turn raw data into actionable business intelligence using Pandas, NumPy, and Matplotlib.
05
Machine Learning & AI Solutions
End-to-end ML model development, training, and deployment using scikit-learn, TensorFlow, and PyTorch for classification, prediction, and NLP tasks.
06
Python API Development
Secure, well-documented REST and GraphQL APIs built with Python - designed for performance, versioning, and seamless third-party integrations.
07
Automation & Scripting
Reduce manual work with custom Python scripts that automate repetitive tasks, data entry, report generation, and internal workflows.
08
Web Scraping & Data Extraction
Reliable scrapers and crawlers with BeautifulSoup and Scrapy to collect structured data from any website at scale - ethically and efficiently.
Our Python Technology Stack
We use battle-tested frameworks and libraries - chosen for reliability, community support, and production readiness.
Web Frameworks
Data & ML
APIs & Integration
Databases
DevOps & Cloud
Testing & Quality
HOW WE WORK
How We Deliver Python Development Projects
Our Python developers follow a proven Agile process refined over 15+ years of remote project delivery for clients in the US, Canada, and Australia. Clear milestones, weekly demos, and full code ownership handed to you at launch.
1
Discover
We start with a free scoping call to understand your business goals, technical constraints, and data landscape. Our senior Python architect maps out the right stack and approach - before a single line of code is written.
2
Define
Together we define the full project scope, technical architecture, database schema, API contracts, and timeline. You approve the spec before development begins - no surprises, no scope creep.
3
Develop
Our Python team builds your solution in two-week sprints with daily standups, weekly demos, and a shared staging environment. Full test coverage, code reviews, and CI/CD pipelines from day one.
4
Deploy
We handle production deployment to your preferred cloud (AWS, GCP, Azure), configure monitoring and alerting, hand over full documentation, and provide post-launch support to ensure a smooth go-live.
Client Reviews
What Our Clients Say
Trusted by businesses across the US, Canada, Australia and beyond for 15+ years.
★★★★★
"1Solutions built our entire data pipeline and analytics dashboard in Python. What used to take our team days to process now runs in minutes. Exceptional work and great communication throughout."
★★★★★
"We needed a complex Django REST API to power our mobile app. The team delivered clean, well-documented code on time and within budget. I have recommended them to three other founders already."
★★★★★
"Their Python automation work saved us 40 hours of manual data entry every week. Fast, professional, and they actually understand our business processes. Will definitely use 1Solutions again."
4.9/5Average Rating
200+Verified Reviews
98%Client Satisfaction
97%Repeat Clients
Why 1Solutions
Why Businesses Choose Us for Python Development
We don't just write Python code - we engineer reliable, scalable solutions. Here's what makes us different from freelancers and generic agencies.
15+ Years of Python Expertise
Since 2008, our Python developers have shipped 300+ production applications across industries including fintech, healthtech, SaaS, and e-commerce.
US, Canada & Australia Focused
We understand the compliance requirements, UX expectations, and technical standards of western markets - not just generic offshore delivery.
On-Time, On-Budget Delivery
Our structured Agile process (Discover → Define → Develop → Deploy) ensures projects are scoped correctly and delivered without scope creep or budget overruns.
Security-First Development
Every application we build follows OWASP security standards - parameterised queries, input validation, JWT auth, encrypted secrets, and dependency auditing.
Full-Stack Python Capability
From backend API to data pipeline to ML model deployment - all under one roof. Django, FastAPI, PostgreSQL, Redis, Docker, AWS - no handoffs, no finger-pointing.
Dedicated Project Manager
No ticket queues. You get a dedicated PM who speaks plain English, understands your goals, tracks blockers daily, and keeps you updated in real time.
Test-Driven Development
We write unit, integration, and end-to-end tests with Pytest and Selenium - ensuring your code is maintainable, regression-free, and production-ready from day one.
Long-Term Partnership
97% client retention rate. We maintain your Python applications after launch with support plans, performance monitoring, and dedicated engineering retainers.
How We Engage
Flexible Engagement Models
Pick the model that fits your project, team, and budget — every plan includes a free discovery call and NDA on request.
Scale with evolving requirements — pay for what's delivered, adjust scope any sprint.
- Shared specialist team
- Flexible, evolving scope
- Bi-weekly reporting
- Priority task queue
- NDA on request
Your extended team — specialists embedded in your workflow, committed to your long-term growth.
- Dedicated senior specialists
- Exclusive monthly retainer
- Daily standups & tracking
- Same-day support response
- NDA & full IP protection
Maximum ROI with our expert offshore team — senior-level quality at budget-friendly rates.
- Expert offshore team
- Cost-effective delivery
- Monthly progress report
- Budget-focused pricing
- NDA on request
Let's Build Your Python Solution Together
Tell us about your project and we'll get back to you within 24 hours with a tailored technical plan.
Your project details are confidential. We respect your privacy and sign NDAs on request.
A senior Python engineer reviews your requirements - not automated responses.
Response within 24 business hours with a detailed technical assessment.
Free scoping session - no obligation to proceed.
300+
Python Projects
15+
Years Experience
97%
Client Retention
Contact Us
Frequently Asked Questions
AWe offer end-to-end Python development including custom web applications with Django and Flask, REST API development with FastAPI, machine learning and AI solutions, data science and analytics pipelines, automation scripting, web scraping, and cloud DevOps automation. Whether you need a single microservice or a full-stack data platform, we scope and deliver the right solution.
ACustom Python projects typically start from $3,000 for straightforward automation tools or simple APIs, and range up to $30,000+ for enterprise-grade web platforms or ML pipelines with model training and deployment. Cost depends on complexity, integrations, infrastructure requirements, and timeline. We provide a detailed fixed-price quote after a free scoping call - no surprises.
AA standard Django or Flask web application takes 4–8 weeks from kick-off to deployment. ML/AI projects involving data collection, model training, and API deployment typically take 8–16 weeks depending on data availability and model complexity. We share a detailed milestone timeline in the proposal and provide weekly status updates throughout.
AYes - we have delivered Python projects remotely for clients across the US, Canada, and Australia since 2008. We operate in your time zone, communicate via Slack and Loom, and maintain full transparency with regular demos and updates. Our 97% client retention rate reflects the quality of our remote collaboration.
AAbsolutely. We regularly build Python integrations with Salesforce, HubSpot, Stripe, AWS, Google Cloud, Azure, Shopify, QuickBooks, Twilio, and dozens of other platforms. We use secure REST/GraphQL APIs, webhooks, and data pipelines to ensure seamless data flow between your Python application and existing tools.
AOur Python team works with Django, Flask, FastAPI, Celery, SQLAlchemy, Pandas, NumPy, scikit-learn, TensorFlow, PyTorch, Scrapy, BeautifulSoup, Pytest, and more. On the infrastructure side we use Docker, Kubernetes, AWS (EC2, Lambda, RDS, S3), GitHub Actions, and PostgreSQL/MySQL. We choose the right tool for the job, not the fashionable one.
AYes. We handle the full ML lifecycle: data collection and cleaning, exploratory data analysis, feature engineering, model training and evaluation, hyperparameter tuning, and deployment as a REST API (using FastAPI or Flask) or as a serverless function on AWS Lambda or Google Cloud Run. We also set up monitoring for model drift and performance degradation.
AAccountability, depth, and continuity. Unlike freelancers, we offer a dedicated team - a project manager, senior developer, and QA engineer - so your project never stalls. We follow documented development processes, maintain comprehensive test coverage, write clean code with proper documentation, and offer long-term maintenance plans. We are a business partner, not a one-off contractor.