Sasha Patsel

Sasha Patsel

Mentor
Rising Codementor
US$8.00
For every 15 mins
ABOUT ME
Full Stack Dev with over 6 years of experience
Full Stack Dev with over 6 years of experience

I’m a Full Stack Developer with nearly a decade of experience building and scaling web applications from the ground up. My expertise spans Python, JavaScript, and SQL, with frameworks like Django, DRF, React, and Node.

I’ve worked with high-impact clients to modernize legacy systems and build scalable, real-time applications tailored to their business needs. My work includes projects like developing digital signage software used at the NYSE and JFK Airport and leading full-stack development for event ticketing platforms and conservation tools among many other projects.

I thrive in fast-paced environments, solving complex challenges and optimizing performance while ensuring scalable, maintainable solutions for the future.

Pacific Time (US & Canada) (-07:00)
Joined September 2023
EXPERTISE
8 years experience
7 years experience
8 years experience
8 years experience
8 years experience
6 years experience
6 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE
Stack Overflow
21 Reputation
0
0
3
EMPLOYMENTS
Lead Developer
SlickTix
2024-01-01-Present
  • Optimized core algorithms, improving rendering efficiency for floorplan generation and reducing load times.
  • Redesigned Dj...
  • Optimized core algorithms, improving rendering efficiency for floorplan generation and reducing load times.
  • Redesigned Django models and optimized database relationships, improving data consistency and reducing unnecessary queries.
  • Built a comprehensive analytics dashboard for event organizers, providing real-time insights on ticket sales, user engagement, and attendance patterns.
  • Collaborated closely with clients to design and implement custom features, adapting the platform to meet diverse business needs.
  • Integrated third-party APIs for payment processing, user authentication, and analytics services to enhance platform functionality.
HTML/CSS
Python
SQL
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HTML/CSS
Python
SQL
Django
React
User Testing
JavaScript
Django rest api
DevOps
QA
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Full Stack Developer
Zignage LLC
2022-06-01-2024-01-01
  • Enhanced in-house streaming API, enabling seamless content delivery across high-profile client networks, including Fox News, JFK ...
  • Enhanced in-house streaming API, enabling seamless content delivery across high-profile client networks, including Fox News, JFK Airport, and NYSE.
  • Implemented branch-based versioning and CI/CD practices to maintain a core version while customizing solutions for individual clients.
  • Led a modernization effort, upgrading Python, Django, DRF, and core libraries by many versions, significantly reducing technical debt.
  • Developed real-time event-driven functionality, including motion detection, newsroom streaming switches, and emergency alert systems.
  • Implemented performance monitoring and error tracking, improving system reliability and client satisfaction.
HTML/CSS
Python
SQL
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HTML/CSS
Python
SQL
Node.js
FFmpeg
TypeScript
Docker
JavaScript
Node.js RESTful API
AWS
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Full Stack Developer
Defenders of Wildlife
2019-02-01-2021-05-01

● Designed and developed Conservationist.io, a comprehensive suite of tools for conservation ...

● Designed and developed Conservationist.io, a comprehensive suite of tools for conservation professionals, from scratch.
● Built custom software for the U.S. Fish and Wildlife Service (FWS), including the Refined Range Mapping Tool, enhancing their internal infrastructure.
● Supervised designers and developers as project scope grew.

HTML/CSS
Python
Django
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HTML/CSS
Python
Django
XML
React
JavaScript
Google Earth Engine
Raster data
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PROJECTS
SlickTixView Project
2024
SlickTix makes event ticketing free for event producers and charges the lowest rates for their customers. SlickTix's mission is to empowe...
SlickTix makes event ticketing free for event producers and charges the lowest rates for their customers. SlickTix's mission is to empower event producers to easily sell tickets for events, and make it easier for people to attend those events by significantly reducing costs. At SlickTix, I: ● Optimized core algorithms, improving rendering efficiency for floorplan generation and reducing load times. ● Redesigned Django models and optimized database relationships, improving data consistency and reducing unnecessary queries. ● Built a comprehensive analytics dashboard for event organizers, providing real-time insights on ticket sales, user engagement, and attendance patterns. ● Collaborated closely with clients to design and implement custom features, adapting the platform to meet diverse business needs. ● Integrated third-party APIs for payment processing, user authentication, and analytics services to enhance platform functionality.
HTML/CSS
Python
Django
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HTML/CSS
Python
Django
Stripe
React
JavaScript
Django Celery
Django rest api
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TraiderLabView Project
2024
TraiderLab is the only crypto analytics platform to deliver AI-powered analyses and to deliver findings conversationally to users. At Tra...
TraiderLab is the only crypto analytics platform to deliver AI-powered analyses and to deliver findings conversationally to users. At TraiderLab, I: ● Designed and built a crypto analysis platform integrating LLM-based technical analysis on hundreds of cryptocurrencies. ● Engineered custom technical indicators, processing millions of data points to provide real-time market insights. ● Built advanced analytics tools combining machine learning and financial modeling ● Reduced API costs by 30% by optimizing data-fetching strategies.
HTML/CSS
Python
SQL
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HTML/CSS
Python
SQL
Django
NumPy
React
JavaScript
Django Celery
Django rest api
Solana
ChatGPT
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