Top-Tier Python Developers for Hire

Hire Python Developers - ScienceSoft

ScienceSoft offers the services of Python developers and data scientists with 3-15 years of experience who ensure first-time-right code, on-time delivery, and high productivity. Our flexible services stretch from filling specific Python skill gaps to providing self-managed Python development teams.

WHY PARTNER UP WITH SCIENCESOFT TO HIRE PYTHON DEVELOPERS

Our Python highlights

  • 8 years in Python development.
  • 32 years in data analytics and data science.
  • 50+ successfully implemented Python projects.
  • ~ 27 Python engineers for hire.
  • 2 days – 2 weeks ramp-up time.
  • Proficiency in Agile methodologies (Scrum, Kanban, etc.): major releases every 2-6 weeks, minor updates up to several times a day.
  • $38-$50 hourly rates.

Our corporate highlights

  • 32 years in software development.
  • 450+ developers and 700+ employees on board.
  • 3,052 projects in the portfolio.
  • Established software development, project management, and code quality assurance processes.
  • 9 years of developing complex cloud applications.
  • Certified Scrum Masters in-house.
  • HQ – McKinney, Texas. Offshore development centers in Eastern Europe, representative offices in the UAE and the EU.

OUR DEVELOPMENT SKILLS

Frameworks

Django
Flask
Celery
Scrapy
Pyramid
TurboGears
Web2py
Tornado
Redis
nginx
LightGBM
Twisted
Falcon

ML, deep learning in Python

PyTorch
Matplotlib
CatBoost
SpaCy
Gensim
seaborn
Scikit Learn
pandas
NumPy
XGBoost
OpenCV
Keras
SciPy
Theano
TensorFlow

Mask R-CNN

Faster R-CNN

MobileNet

Clouds

Click on the technology to learn about our capabilities in it.

Databases / data storages

SQL

Microsoft SQL Server
MySQL
Oracle
PostgreSQL

NoSQL

Apache NiFi
MongoDB

Cloud databases, warehouses and storage

AWS

Amazon S3
Amazon DocumentDB
Amazon Relational Database Service
Amazon ElastiCache

Azure

Azure Data Lake
Azure Blob Storage
Azure SQL Database

Google Cloud Platform

Google Cloud SQL
Google Cloud Datastore

Python architecture patterns

Domain-driven design (DDD)

Event-based/message bus-based and reactive microservices, etc.

Content management systems (CMS)

Open edX
Django-Oscar
Django-SHOP
Mezzanine

Front end

Click on the technology to learn about our capabilities in it.

A SAMPLE PROFILE OF OUR SENIOR PYTHON DEVELOPER

Michael, Senior Python Developer

Experience in Python: 8+ years

Summary

Pro coder in Python with a solid knowledge of C#, Java, PHP, JavaScript. Skilled in Python development, code audit and integration. Strives to find simple solutions to complex problems.

Achievements

5 successfully completed 1-4 year long Python projects.

Major projects

  • Development of a CMS solution with an advanced reporting module that had a complex AWS infrastructure to host hundreds of sites for various customers and was integrated with 8 different payment providers.

Technologies: Python 3.6, Flask, SQLAlchemy, MySQL, Alembic, Redis, AngularJS, AWS, Docker, Celery

  • Code review and refactoring of a cybersecurity tool, implementation of RESTful APIs to integrate the tool with third-party systems.

Technologies: Python 3.8, Flask, FastAPI, PostgreSQL, Citus, SQLAlchemy

  • End-to-end development of complex clinical decision support software for oncologists that interprets raw data (patient test results, literature-, practice-, patient-directed evidence, etc.) and delivers interactive reports, including reports on drug efficacy and compatibility for each patient.

Technologies: Python 2.7, JavaScript, Pylons, Ext JS, D3.js, Memcached, Oracle

Hard skills

  • Programming languages: Python, C#, Java, PHP, JavaScript.
  • Designing, implementing, and maintaining (including troubleshooting) cloud-ready and cloud-hosted back-end applications, databases, and API gateways.
  • Developing reusable, testable, and efficient code based on the requirements provided.
  • Integrating front-end elements with server-side logic.
  • Integrating Python software with third-party APIs.
  • Dockerizing Python code, adding monitoring and alerting your services.
  • Implementing and maintaining microservices and message bus systems using Kubernetes.
  • Strong unit test and debugging skills.
  • Conducting code reviews.
  • Solid understanding of AWS services.
  • Experienced use of Git.
  • Contributing to CI/CD setup.

Soft skills

  • Actively taking initiative, especially in stressful and problematic work situations.
  • Organized, logical presentation of ideas.
  • Disciplined, attentive to detail.
  • Highly adaptable to a new environment: quickly responding to changes in responsibilities and working processes.
  • Involved team-player.

Development methodologies and practices:

Agile methodologies (Scrum, Kanban, XP), Iterative, Waterfall, DevOps.

Education:

Bachelor in Computer Science.

HOW FAST WILL OUR PYTHON PROGRAMMERS DELIVER TYPICAL FEATURES TO USERS?

New user sign up/onboarding, log in and managing personal account details 4 hours

Online payment confirmation email – 8 hours

Essential functionality for processing online payments – 16 hours

WHAT WE MEAN BY QUALITY PYTHON CODE?

Rules and guidelines we follow

  • Style guide for Python code.
  • Commenting complex code parts.
  • Conducting regular unit tests.
  • Breaking up code into smaller logical units.
  • Documenting what code (as a whole) does and what its dependencies are in a final README doc.
  • Using version control.
  • Using source code management (SCM) systems.

How we track quality

Code review practices

  • Ad hoc review.
  • Peer review.
  • Walkthrough.
  • Inspection.

Code quality metrics

  • Maintainability index (MI).
  • Cyclomatic Complexity (CC).

AN EXAMPLE OF OUR PYTHON CODE

An example of our Python code - ScienceSoft

TYPES OF APPLICATIONS OUR DEVELOPERS BUILD

Back-end programming

Back-end programming:

  • Data-intensive web applications.
  • Database interactions.
  • APIs.

Data analysis

Data analysis:

  • Custom-made statistical models.
  • Dashboards and reporting solutions.

Test automation

Test automation

Machine learning

Machine learning:

  • Demand forecasting systems
  • Customer segmentation and customer behavior prediction systems
  • Product/service recommendation engines,
  • Financial risk evaluation, fraud detection systems
  • Predictive maintenance systems

IoT development

IoT development:

  • Data warehouse design and engineering.
  • Data analytics implementation.
  • Development of control apps.
  • Web and mobile application development.
  • API design and provisioning

 

OUR FEATURED PYTHON PROJECTS

Development of a Pet Tracking Solution

  • Software to power a wearable pet tracker that enables two-way voice communication and nationwide GPS tracking and snapshotting of the surroundings with a 2-megapixel camera.
  • The back end and two client apps for iOS and Android to manage the animal tracking devices.
  • The solution was developed from scratch in 4 months.

Technologies: Python, Android SDK, iOS 9 SDK, Python.

SaaS Application Re-Architecture and Modernization for a Pharma-Focused Advertiser

  • Legacy code audit.
  • Cleaning up revealed code and design issues to improve software maintainability and evolution.
  • Adoption of multi-tenant architecture.

Technologies: Python 3.6, Flask, Redis, PostgreSQL, Elasticsearch, AWS Elastic Beanstalk.

Implementation of a Data Analytics Platform for a Telecom Company

  • Gathering raw data from 10+ sources.
  • ROLAP cubes with 30+ dimensions and 10+ facts to enable regular and ad-hoc reporting.
  • Multi-tenant architecture.
  • Using Amazon Spot Instances to reduce the costs of AWS computing resources by 80%.

Technologies: Python, Apache Kafka for data streaming, Amazon Simple Storage Service for persistent storage used for a data landing zone, Amazon Redshift as a data warehouse, MQTT.

Modernization of Image Quality Assessment Software

  • Delivered Python script to automate several image quality assessment software modules and allow for a new camera’s testing without human intervention.
  • Optimized some of the existing algorithms in the automated software modules, thus streamlining the processing of measurement data and reducing the overall assessment time for one camera.

Technologies: Python, C++, C#.

Complete Your Project with Python Experts

You can hire Python developers and data scientists from ScienceSoft to address a wide set of needs:

  • Python code audit, refactoring and re-architecting.
  • Python framework selection, Python app architecture design.
  • Custom software and product development in Python, support of Python applications.
  • Using Python for data analysis and reporting.

HOW WE ENSURE QUICK DEVELOPMENT AND PREDICTABLE COOPERATION

Onboarding within 2-3 weeks.

Prompt scaling/replacing resources on request.

Trained to work with tight schedules.

Offering for hire only developers who completed at least 2 Python-based projects.

Continuously monitored resources’ productivity.

See more about monitoring team’s productivity

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IN-HOUSE VS OUTSOURCED PYTHON DEVELOPERS: WHAT’S THE DIFFERENCE?

Outsourced developers

In-house developers

Team augmentation with Python programmers

Fill in specific Python resource and skill gaps in your dev project team.

A dedicated Python team

Get a complete team of Python developers managed by our Team Lead to work on a Python-based project or a dedicated project part.