Freelancers using Docker

Freelancers using DockerFreelancers using Docker

Projects People

proElizabeth, USA

Technical Partner for Founders

$10k+: Earned

12x: Hired

5.0: Rating

297: Followers

expert

expert

+3

Technical Partner for Founders

Cover image for Secure Docker Deployment on Synology NAS

Secure Docker Deployment on Synology NAS

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Cover image for Mobile App Backend Stabilization Using Firebase

Mobile App Backend Stabilization Using Firebase

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Cover image for ThreatDetect Security Dashboard

ThreatDetect Security Dashboard

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29

Cover image for Replit App Deployment Stabilization

Replit App Deployment Stabilization

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75

proAlhambra, USA

Senior Full-Stack Engineer | Web Development | AI Automation

$5k+: Earned

1x: Hired

5.0: Rating

14: Followers

Senior Full-Stack Engineer | Web Development | AI Automation

Cover image for Evoke - Project completed successfully

Evoke - Project completed successfully and got ⭐⭐⭐⭐⭐ review🚀 Overview EVOKE is a mindfulness-focused digital experience designed to create a calm, distraction-free space for reflection and presence. Problem Most digital platforms are built for speed and engagement, which can feel overwhelming. The goal was to design a space that encourages stillness instead of stimulation. Approach I focused on creating a minimal and immersive interface using soft visuals, intentional spacing, and slow interactions to guide users into a reflective state. Solution Designed a clean, distraction-free UI Built immersive entry and reflection flows Used calming imagery and typography to shape the experience Developed smooth transitions to support a sense of presence Tech & Tools Web development, frontend engineering, UX/UI design Outcome The final product delivers a unique digital experience that prioritizes calmness and intentional interaction, standing out from traditional high-stimulation platforms. 👉 https://www.evoke-space.com/

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Cover image for EVOKE - Mindfulness & Reflection Web Experience

$6K+ earned

EVOKE - Mindfulness & Reflection Web Experience

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14

Cover image for I help teams and founders ship reliable, scalable full-stack...

I help teams and founders ship reliable, scalable full-stack applications from early MVPs to production systems used at scale. As a Senior Full-Stack Developer, I focus on: Building clean, maintainable frontends with strong UX foundations Designing resilient backends, APIs, and data models Making pragmatic tech decisions that hold up over time Shipping fast without cutting corners What I typically work on: SaaS platforms & internal tools Complex dashboards and data-driven apps API-first systems and integrations Performance, refactors, and technical debt cleanup I’m opinionated about code quality, architecture, and ownership but flexible about tools and stacks when the problem calls for it. If you need someone who can own features end-to-end, communicate clearly, and think beyond just “making it work,” let’s talk.

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Cover image for Building Websites & CMS Solutions
I’m

Building Websites & CMS Solutions I’m currently working on modern websites and CMS-based projects using no-code and low-code platforms. I build and customize projects with: • Wix & Wix Studio (https://www.wix.com/)• WordPress (https://wordpress.com/)• Webflow (https://webflow.com/)• Bubble.io (http://Bubble.io) I help businesses and startups create fast, responsive, and scalable websites, from landing pages to full CMS and web apps. Open to new projects and collaborations.

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6

197

Aaryann Chandola

AI Engineer | Fullstack Engineer | Web3 | Top-Rated Expert

$10k+: Earned

6x: Hired

5.0: Rating

17: Followers

AI Engineer | Fullstack Engineer | Web3 | Top-Rated Expert

Cover image for Beatcut: A Custom Beat-Synced Video Editor- Case Study

Beatcut: A Custom Beat-Synced Video Editor- Case Study

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4

Cover image for RedQ: Enterprise SaaS Platform Development for Redington Group

RedQ: Enterprise SaaS Platform Development for Redington Group

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3

Cover image for TheOS- The Enterprise AI Operating System for your workspace

TheOS- The Enterprise AI Operating System for your workspace

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13

Cover image for Pettle - Multi-Tenant Pet Business Management SaaS Platform

Pettle - Multi-Tenant Pet Business Management SaaS Platform

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proGhaziabad, India

Full Stack Developer | AI Tool, Web App, MVP & SaaS Products

$10k+: Earned

4x: Hired

4.9: Rating

21: Followers

Full Stack Developer | AI Tool, Web App, MVP & SaaS Products

Cover image for Flight Booking Platform

Flight Booking Platform

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12

Cover image for Lead Recovery Platform

Lead Recovery Platform

1

4

Cover image for Dashboard Modernization in Legacy Codebase

Dashboard Modernization in Legacy Codebase

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0

Cover image for Mobile App Development Company Website

Mobile App Development Company Website

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1

Anupa Kulathunga

proColombo, Sri Lanka

Cloud Expert: AWS, GCP, Migration & Optimization

$25k+: Earned

9x: Hired

5.0: Rating

26: Followers

Cloud Expert: AWS, GCP, Migration & Optimization

Cover image for Scalable Deployment Architect for CFI Cast

Scalable Deployment Architect for CFI Cast

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22

Cover image for Cloud Architecture for Mywaitserver API

Cloud Architecture for Mywaitserver API

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16

Cover image for RepairSpots Production Cloud Environment

RepairSpots Production Cloud Environment

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12

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Code Architect - Crafting Web Wonders

Code Architect - Crafting Web Wonders

Cover image for Homesy | Real estate marketplace

Homesy | Real estate marketplace

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13

Cover image for Interest miner

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26

Cover image for TASS | Integrated Ticket Management

TASS | Integrated Ticket Management

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25

Cover image for HS Sales | Multi-Platform Sales Management

HS Sales | Multi-Platform Sales Management

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Webicodo Studio

Wrocław, Poland

Custom business websites. No templates. No bloat.

New to Contra

Custom business websites. No templates. No bloat.

Cover image for Website project for Faynoclean, a

Website project for Faynoclean, a company providing professional cleaning services for residential and commercial properties. The focus of the work was on clarity, usability, and operational reliability rather than decorative visual effects. The website was built as a practical business tool designed to support service inquiries and local visibility: clear presentation of services and service areas,structured content hierarchy for easy scanning and understanding,straightforward navigation with predictable user flow,mobile-first layout for on-site and local users,stable behavior across devices and screen sizes,clean and maintainable technical implementation,SEO-ready structure to support local search visibility.

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Cover image for Website project for Webicodo Demo,

Website project for Webicodo Demo, created to demonstrate our approach to custom web development using a modular and scalable architecture. The focus of this project is not visual decoration, but structural clarity, performance, and technical reliability. The demo represents a functional business website built as a system rather than a template: clearly defined content structure and hierarchy, separation of business logic from presentation layer, modular layout components, predictable user flow and interaction patterns, stable behavior across devices and screen sizes, performance-oriented implementation (SSR-ready structure) This demo reflects our engineering-first approach, where the website is treated as a business tool — not a visual asset.

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Cover image for Website project for a business

Website project for a business client. The work focused on structure, stability, and technical quality rather than visual effects or templates. The site was built to function as a practical business tool: clear navigation and content hierarchy, predictable layout behavior, solid performance and accessibility metrics.

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Cover image for Website project for WDRS.ie (http://WDRS.ie),

Website project for WDRS.ie (http://WDRS.ie), a company providing window and door repair services, including maintenance, adjustments, and on-site fixes for residential and commercial properties. The focus of the work was on clarity, structure, and technical reliability rather than decorative design elements. The website was built as a functional business tool: clear presentation of services and service areas, straightforward navigation and content hierarchy, predictable layout and stable behavior across devices,

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Głogów Małopolski, Poland

Fractional AI Architect | Deterministic GraphRAG Expert

New to Contra

Fractional AI Architect | Deterministic GraphRAG Expert

Cover image for RAMP-SENTINEL is a Tier-0 Compliance

RAMP-SENTINEL is a Tier-0 Compliance Architecture designed for the FinTech and Crypto sectors. This document is a redacted portfolio version of the Master Blueprint, showcasing an autonomous Level-2 Anti-Money Laundering (AML) investigator swarm. The primary achievement of this architecture is the elimination of the "Black-Box" liability. It replaces opaque machine learning risk scores with a transparent, deterministic graph traversal trail. By mechanically linking fiat ledgers with on-chain cryptographic data, the system drafts mathematically verified Suspicious Activity Reports (SAR) that meet the strict requirements of financial regulators (FCA, SEC, KNF). [ARCHITECTURAL IP & LIABILITY NOTICE] This document is a redacted sample of a Master Engineering Blueprint. It is intended exclusively for demonstrating architectural methodology and strategic framework design. It does not constitute a completed engineering source of truth for any third-party production environment. All proprietary frameworks and "Zero-Trust Fail-Safe" methodologies contained herein are the exclusive intellectual property of Łukasz Bazan. As a Fractional Architect, I provide the "Engineering Brain." I do not perform direct application coding. Any attempt to implement these patterns by internal teams is done at the Client’s own risk.

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Cover image for NEXUS-FORGE is a proprietary Tier-0

NEXUS-FORGE is a proprietary Tier-0 architecture designed for global supply chains operating on enterprise-grade ERP systems (SAP/Oracle). This document is a redacted portfolio version of the Master Blueprint, which eliminates the risk of "Stochastic Deadlock" and API Exhaustion by implementing an Asynchronous Sidecar pattern. The primary achievement of this architecture is the transformation of unpredictable AI forecasts into a deterministic "Digital Twin" model powered by a Neo4j Knowledge Graph. This enables the prediction of cascading failures and the calculation of a logistical "Blast Radius" with mathematical precision, completely isolating core operational databases from probabilistic AI models. [ARCHITECTURAL IP & LIABILITY NOTICE] This document is a redacted sample of a Master Engineering Blueprint. It is intended exclusively for demonstrating architectural methodology and strategic framework design. It does not constitute a completed engineering source of truth for any third-party production environment. All proprietary frameworks and "Zero-Trust Fail-Safe" methodologies contained herein are the exclusive intellectual property of Łukasz Bazan. As a Fractional Architect, I provide the "Engineering Brain." I do not perform direct application coding. Any attempt to implement these patterns by internal teams is done at the Client’s own risk.

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Cover image for GNOSTIC-FORGE is a Zero-Trust Code

GNOSTIC-FORGE is a Zero-Trust Code Forensic Engine designed for secure, air-gapped enterprise environments. This document is a redacted portfolio version of the Master Blueprint, demonstrating how to mitigate severe architectural debt (the "Spaghetti Cloud") without risking Intellectual Property leakage. The primary achievement of this architecture is the absolute elimination of IP exposure (Zero IP Leakage) by integrating local, secure LLMs with Abstract Syntax Tree (AST) parsing and Graph Databases. The system automates architectural governance by mechanically blocking Pull Requests that violate undocumented cross-file dependencies, compressing impact analysis time from days to parallel swarm execution. [ARCHITECTURAL IP & LIABILITY NOTICE] This document is a redacted sample of a Master Engineering Blueprint. It is intended exclusively for demonstrating architectural methodology and strategic framework design. It does not constitute a completed engineering source of truth for any third-party production environment. All proprietary frameworks and "Zero-Trust Fail-Safe" methodologies contained herein are the exclusive intellectual property of Łukasz Bazan. As a Fractional Architect, I provide the "Engineering Brain." I do not perform direct application coding. Any attempt to implement these patterns by internal teams is done at the Client’s own risk.

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Cover image for PAY-SENTINEL is a highly deterministic

PAY-SENTINEL is a highly deterministic architectural framework designed to eliminate financial leakage in FinTech refund and payment automation pipelines. This document is a redacted portfolio version of the Master Blueprint, demonstrating how to replace probabilistic "AI Wrappers" with hard, stateful logic. The primary achievement of this architecture is the complete eradication of "Semantic Drift" and False Approval Rates (FAR). By weaponizing Pydantic V2 and GraphRAG, the system incarcerates stochastic AI outputs within rigid JSON schemas, forcing 100% SLA and KYC compliance before any transaction API is triggered. [ARCHITECTURAL IP & LIABILITY NOTICE] This document is a redacted sample of a Master Engineering Blueprint. It is intended exclusively for demonstrating architectural methodology and strategic framework design. It does not constitute a completed engineering source of truth for any third-party production environment. All proprietary frameworks and "Zero-Trust Fail-Safe" methodologies contained herein are the exclusive intellectual property of Łukasz Bazan. As a Fractional Architect, I provide the "Engineering Brain." I do not perform direct application coding. Any attempt to implement these patterns by internal teams is done at the Client’s own risk.

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