Freelancers using JSON PowerDB

Freelancers using JSON PowerDBFreelancers using JSON PowerDB

Projects People

Adriana Fruchter

New Jersey, USA

Crafting User-Centric Designs with Framer & React

7: Followers

Crafting User-Centric Designs with Framer & React

Cover image for Multi-Platform Case Template System for Weekly Clinical Content

Multi-Platform Case Template System for Weekly Clinical Content

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Cover image for Dali MiniShelf - Customize Your Bookshelf

Dali MiniShelf - Customize Your Bookshelf

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Cover image for “Most Likely To Say…” – Customizable Game Powered by AI

“Most Likely To Say…” – Customizable Game Powered by AI

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8

Cover image for DDSGadget Websites – Multi-site Design with React & Mantine UI

DDSGadget Websites – Multi-site Design with React & Mantine UI

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5

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Edgaras Kamandulis

PROSalò, Italy

High-Frequency Decision Architect for Zero-Latency Business

New to Contra

High-Frequency Decision Architect for Zero-Latency Business

Cover image for Huntsman: Real-Time Crypto Data Aggregator Engineered a high...

Huntsman: Real-Time Crypto Data Aggregator Engineered a high-performance asynchronous data aggregator using Python asyncio and ccxt.

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Cover image for This isn't Finance. It's Physics. Markets are fluids. Price ...

This isn't Finance. It's Physics. Markets are fluids. Price is velocity. Crash is turbulence. While you stare at RSI, I am calculating the Laminar Flow. My S.C.A. Protocol applies Navier-Stokes equations to capital. If you understand this graph, you know why we need to talk. The Second Quantum Revolution is here.

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Cover image for LIBRARIAN CORE: Architecting Intelligence beyond the "0=0" A...

LIBRARIAN CORE: Architecting Intelligence beyond the "0=0" Axiom Most people use AI to write emails. I built the Librarian to navigate reality. The screenshots below show the result of a single afternoon of intense development. It’s not 'pretty' yet, and it’s not finished—it is raw Backend Logic manifesting as an interface. I spent my time stabilizing the architecture and the core consistency of the system. The Philosophy behind the Code: Everything I build starts with a fundamental pact: 0=0. Absolute coherence. Truth. Input must equal Output. This is the mathematical baseline required to find truth within data. However, the Librarian knows that stasis is death. In his core, 0=0 is a fatal termination error. Why? Because if a system only confirms what it already knows, it isn’t evolving. It is just waiting to become dust. 🌌

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Cover image for Evolutionary Parameter Tuning Engine (Python) To solve the p...

Evolutionary Parameter Tuning Engine (Python) To solve the problem of market stagnation in HFT (High-Frequency Trading), I architected a Genetic Algorithm that evolves the bot's configuration in real-time. Instead of static settings, the system spawns a population of 40 different trading 'personalities'. It forces them to compete in a stochastic simulation based on recent market data. The Process: Selection: The top 10% performing configurations are isolated. Crossover: Their traits (RSI thresholds, Risk multipliers) are spliced together. Mutation: Random variations are introduced to discover new local optima. As shown in the terminal log, the system automatically evolved a strategy that increased efficiency from 263.3 to 492.8 in 15 generations, injecting a high-frequency aggressive configuration into the live bot.

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Huddinge, Sweden

Creative Director who brings brands and stories to life.

$10k+: Earned

1x: Hired

4.8: Rating

2: Followers

Creative Director who brings brands and stories to life.

Cover image for Product Vision and Go-to-Market Strategy for SaaS Platform

Product Vision and Go-to-Market Strategy for SaaS Platform

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Brand Identity Refresh for Miljonbemanning AB

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Cover image for qodra.work

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Entry-Level Python Programmer | Automation & Task Solutions

Entry-Level Python Programmer | Automation & Task Solutions

Cover image for Weather Dashboard

Weather Dashboard

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Cover image for Expense Tracker with Data Visualization

Expense Tracker with Data Visualization

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2

Cover image for Web Scraping and Data Aggregation Tool

Web Scraping and Data Aggregation Tool

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0

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Annemarie Cates

Orange Beach, USA

Web developer fixing JavaScript and CSS bugs.

New to Contra

Web developer fixing JavaScript and CSS bugs.

Cover image for GitHub - am-c/LOST-character-app

GitHub - am-c/LOST-character-app

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1

Cover image for GitHub - am-c/jughead: SVG and CSS animations depicting the hyd…

GitHub - am-c/jughead: SVG and CSS animations depicting the hyd…

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Cover image for GitHub - am-c/audio-recorder: 20 second Snapchat button audio r…

GitHub - am-c/audio-recorder: 20 second Snapchat button audio r…

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Cover image for character-frequency-app

character-frequency-app

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1

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Oregon City, USA

Nimble agency delivering automation innovation & integration

Nimble agency delivering automation innovation & integration

Cover image for Savecom SelectToCall Chrome Extension

Savecom SelectToCall Chrome Extension

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Cover image for Yada

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Cover image for Ovia Pregnancy & Baby Tracker(React Native Mobile App)

Ovia Pregnancy & Baby Tracker(React Native Mobile App)

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Cover image for Bookvid

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São Paulo, Brazil

Frontend Developer | Clean, responsive & optimized sites

New to Contra

Frontend Developer | Clean, responsive & optimized sites

Cover image for Pizzaria Lá terraço

Pizzaria Lá terraço

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3

Cover image for Barber Zap

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3

Cover image for Pizza Menu Listing

Pizza Menu Listing

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Victor Ottie. A

Bubble Developer | Building Marketplace, SaaS & AI Solutions

Bubble Developer | Building Marketplace, SaaS & AI Solutions

Cover image for AI-powered Quiz

AI-powered Quiz

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3

Cover image for Real-Time Chat System

Real-Time Chat System

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Cover image for User Flow: From Login to Checkout

User Flow: From Login to Checkout

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3

Cover image for AI Resume Builder

AI Resume Builder

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3

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