Freelancers in BaghdadFreelancers in Baghdad
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Hasan Humam's avatar
Hasan Humam
Baghdad, Iraq
AI chatbots & game systems β€” C#, Steam, GPlay
5.0
Rating
12
Followers
AI chatbots & game systems β€” C#, Steam, GPlay
Cover image for Building the AI Layer for
Building the AI Layer for a Food Delivery Support BotπŸš€ A regional food delivery platform needed a customer-facing AI agent that could handle live order queries in Arabic and English β€” without hallucinating status, misrouting frustrated customers, or breaking under injection attempts. My role was the AI behavior layer: system prompt architecture, decision logic, and the test suite that kept it honest. I designed an 11-gate decision tree where routing is determined by order status Γ— elapsed time β€” not customer tone. A frustrated message doesn't trigger escalation. A VENDOR_ACCEPTED order delayed 20 minutes does. The test suite ran 41 versions across 10 categories: routing thresholds, language switching, ETA edge cases, multi-turn flows, and injection resistance. Result: live in production for over a month, 98% customer satisfaction rating from the support team.
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Cover image for LootLocker has SDKs for Unity,
LootLocker has SDKs for Unity, Unreal, Godot. If you're building in MonoGame or a plain C# project, you're on your own. I ran into this myself while working on Edin's Gate. Wiring raw HTTP calls to a backend you didn't build gets old fast. So I built a wrapper and figured someone else might need it too 😊. What I covered πŸ”₯ Auth: guest sessions with automatic player identity persistence, Steam login. Player: profile info, display name, server-side key-value storage. Commerce: currencies, wallets, balances, catalog browsing, credit and debit. Leaderboards: submit scores, fetch rankings, member lookup, full metadata Progressions: XP systems, battle passes, skill trees. Triggers: achievement-style reward firing, single and batch. How it's built 🧠 Three .cs files. .NET 8, System.Text.Json, no Newtonsoft. Single static HttpClient. CancellationToken on every async method. Full XML docs & IntelliSense on everything. Comes with a README and a working MonoGame demo project πŸ’― V2 is already planned β€” Characters & Heroes, real money purchases, additional auth providers. Existing buyers get it at no extra cost πŸ”₯. If you're building a game in C# and need a backend that just works, this might save you a few days.
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552
Cover image for Built an AI-powered customer support
Built an AI-powered customer support chatbot for Fontty Games from the ground up. Designed the system prompt architecture, intent scoping, and structured JSON output pipeline using the DeepSeek API. The assistant β€” Sir Alfonzo Quareno IV β€” handles game inquiries across three titles and escalates flagged cases (refunds, bug reports, collabs, and more) by collecting user data conversationally and logging it automatically to Google Sheets via a custom Apps Script webhookπŸ”₯. Key engineering decisions: Structured JSON output enforced via response_format to guarantee parseable replies Stateless service with conversation history managed per session on the frontend Escalation logic driven entirely by model output β€” no hardcoded UI triggers Prompt designed to resist persona attacks, scope creep, and language confusion Built on Blazor Server with MudBlazor for the frontend.
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Cover image for The most annoying parts of
The most annoying parts of shipping a game have nothing to do with the game itself β€” store assets, achievement icons, press kits, watermarks, favicons etc. It's all busywork that takes you away from actually building. I made Kur Forge Toolkit to handle all of it. 12 tools in one offline desktop app, built with .NET MAUI and SkiaSharp. No subscription, no internet required, no jumping between five different appsπŸš€ . Store assets, locked achievement variants, press kit PDF and zip, watermarks, favicons, sprite sheet slicing, image framing, resizing, cropping, compression, format conversion, color palette extraction β€” it's all thereπŸ’― . Available now for WindowsπŸ”₯ .
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humam Saeed's avatar
humam Saeed
proBaghdad, Iraq
CFO & Financial Systems Architect | Enterprise ERP & Financ
New to Contra
CFO & Financial Systems Architect | Enterprise ERP & Financ
Cover image for Established the complete finance function
Established the complete finance function for a 5-star hotel pre-opening: USALI chart of accounts, SOPs, internal controls, budgeting, and finance team recruitment and training β€” ready for day-one operations.
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48
Cover image for Designed and built a comprehensive
Designed and built a comprehensive financial analytics dashboard covering financial statements, ratio analysis, DuPont decomposition, liquidity, efficiency, and leverage β€” with multi-branch comparison and real-time KPI monitoring for management decision-making.
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Cover image for Built IFRS-compliant reporting packs and
Built IFRS-compliant reporting packs and integrated 3-statement financial models for companies in manufacturing and trading. Delivered board-ready dashboards covering profitability, working capital, and cash flow forecasting.
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Cover image for ERP Transformation for an Industrial
ERP Transformation for an Industrial Group β€” Baghdad Led a full ERP implementation for a paper manufacturing group: chart of accounts redesign, process mapping, data migration, and team training. Result: monthly closing reduced from 15 days to 5, with real-time cost visibility per production line.
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42
Omar AT's avatar
Omar AT
Baghdad, Iraq
Software Dev
New to Contra
Software Dev
Cover image for Project Name: Neuro - Adaptive
Project Name: Neuro - Adaptive Learning & Assessment Platform (ΨͺΨ·Ψ¨ΩŠΩ‚ Ω†ΩŠΨ±Ωˆ) Tagline: An intelligent, cross-platform adaptive learning and exam simulation platform powered by Clean Architecture, Supabase serverless edge functions, interactive performance analytics, and OTA updates. Overview: Neuro is an advanced educational assessment and cognitive training application designed to enhance student mastery through personalized testing regimens and intelligent feedback. Engineered with a modular Clean Architecture, the app offers multiple assessment modesβ€”ranging from low-pressure exploratory learning to formal, leaderboard-ranked examinations. With built-in smart retesting algorithms, Syncfusion analytics, and cloud synchronization, students can identify knowledge gaps, review AI-guided answer corrections, and benchmark their progress against community rankings. Role: Lead Flutter Engineer & Backend Architect (Architected the Clean Architecture foundation, developed Supabase PostgreSQL functions and TypeScript Edge Functions, implemented GoRouter navigation, and configured Shorebird OTA delivery). Tech Stack: Framework & UI: Flutter & Dart (Google Fonts typography, Skeletonizer loaders, Staggered animations) Architecture: Clean Architecture with Feature-Driven Development (Domain use-cases, Data repositories, Presentation BLoCs) State Management: Flutter BLoC (flutter_bloc, bloc_concurrency for event queue management) Backend & Cloud Services: Supabase (PostgreSQL tables, Remote Database Functions, TypeScript Deno Edge Functions, Supabase Auth) Routing & Navigation: GoRouter (Declarative deep-link and nested route management) Local Storage & Caching: Hive Flutter & Flutter Secure Storage Data Analytics: Syncfusion Flutter Charts (Multi-axis performance and score trend visualization) DevOps & Push Notifications: Shorebird Code Push (OTA instant patch delivery) & Firebase Cloud Messaging (FCM) Key Features: Multi-Tiered Examination Modes: Supports customizable practice sessions, pressure-free exploratory learning with instant answer reveals, and standardized timed exams with persistent grading. Smart Retest & Targeted Practice: Intelligent re-examination engine that isolates previously missed questions to reinforce conceptual understanding. Rich Interactive Data Analytics: Visual performance tracking utilizing Syncfusion line, bar, and progress charts to illustrate score trajectories, accuracy ratios, and time-per-question metrics. Competitive Community Leaderboards: Real-time academic ranking system powered by Supabase edge functions, allowing students to compare performance across cohorts. Serverless Cloud Architecture: Fully synchronized with a Supabase PostgreSQL backend utilizing custom database functions and Edge Functions for secure test compilation. Over-The-Air (OTA) Hot-Patching: Integrated Shorebird deployment pipeline enabling immediate delivery of critical bug fixes and content updates without store app reviews. ARB-Based Bidirectional Localization: Native RTL and LTR support driven by typed ARB internationalization files.
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Cover image for Project Name: Ivitasa Health &
Project Name: Ivitasa Health & Wellness Platform (ΨͺΨ·Ψ¨ΩŠΩ‚ ؒي فيΨͺΨ§Ψ³Ψ§) Tagline: A specialized health and wellness mobile application offering personalized health questionnaires, lab test bookings, virtual medical consultations, and vitamin retail through a hybrid Flutter architecture. Overview: Ivitasa is a digital health and wellness platform designed to provide personalized medical guidance and nutritional care. The mobile application combines diagnostic and e-commerce services, allowing users to complete health questionnaires for custom vitamin recommendations, schedule specialized laboratory analyses, book virtual doctor consultations, and purchase health supplements. The app pairs a native Flutter UI shell with an optimized, headless background web-rendering engine for seamless navigation. Role: Flutter Mobile Developer (Engineered the hybrid app shell, background headless web pre-rendering, custom DOM element blockers, bilingual localization, and notification services). Tech Stack: Framework & UI: Flutter & Dart (Material Design 3, Shimmer skeleton loaders, Cairo typography) State Management: Flutter BLoC (flutter_bloc, equatable) & Provider Hybrid Architecture: flutter_inappwebview (HeadlessInAppWebView pre-warming, custom UserScripts, DOM CSS/JS blockers) Dependency Injection: get_it Push Notifications: Firebase Cloud Messaging (FCM), flutter_local_notifications, Timezone scheduling Localization & Storage: Dynamic Arabic (RTL) & English (LTR) localization, shared_preferences Key Features: Personalized Health Questionnaires: Interactive diagnostic assessments that generate tailored vitamin plans and nutritional guidance based on user health profiles. Lab Services & Virtual Consultations: Direct mobile booking for specialized clinical laboratory tests and virtual appointments with medical doctors. Background Headless Pre-Warming: Employs background HeadlessInAppWebViews to pre-load and cache core screens (home and cart), eliminating loading latency and screen flicker. Clean Native App Shell: Injects custom CSS and JavaScript scripts at document start to strip web headers, footers, cookie banners, and third-party overlays, transforming web modules into a clean native look. Custom Shimmer Skeleton Loaders: Structured skeleton loading states tailored for home banners and product grids while remote views synchronize. Bilingual Localization (Arabic & English): Complete bidirectional layout support (RTL/LTR) with dynamic language switching across the entire application interface. Centralized Notifications Center: BLoC-driven notification management handling promotional alerts, consultation updates, and scheduled health reminders.
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254
Cover image for Project Name: Moatmat Educational Ecosystem
Project Name: Moatmat Educational Ecosystem (Ω…Ω†ΨΈΩˆΩ…Ψ© Ω…Ψ€ΨͺΩ…Ψͺ Ψ§Ω„ΨͺΨΉΩ„ΩŠΩ…ΩŠΨ©) Tagline: An enterprise-grade cross-platform educational and automated assessment ecosystem comprising dedicated student, teacher, administration, and bulk content uploading applications. Overview: Moatmat (Ω…Ψ€ΨͺΩ…Ψͺ) is a large-scale educational testing and e-learning platform built to modernize student assessments, exam preparation, and school analytics across secondary and university education. The ecosystem connects students, teachers, educational centers, and administrators through a synchronized four-application architecture: a high-security Student App with offline examination capabilities, a Teacher App for test authoring and video explanations, an Admin Console for institutional governance and code voucher management, and a dedicated Content Uploader for high-volume question bank ingestion. Role: Lead Flutter Engineer (Architected the multi-app ecosystem, designed the offline-first exam engine, implemented anti-cheating DRM protections, and integrated real-time cloud and over-the-air deployment pipelines). Tech Stack: Framework & UI: Flutter & Dart (Tajawal typography, custom exam timers, LaTeX formula rendering) Architecture: Clean Architecture (Domain, Data, Presentation layers with BLoC & Cubit) Backend & Cloud Services: Supabase (PostgreSQL, Row-Level Security, Storage) & Dio HTTP Client Local Storage & Offline Engine: Hive Flutter, Encrypted Storage, SharedPreferences Security & DRM: Anti-screenshot protection (no_screenshot), AES payload encryption, Foreground Task execution Media & Video Streaming: MediaKit (Hardware-accelerated video engine), AudioPlayers, Syncfusion PDF Viewer DevOps & Observability: Shorebird Code Push (OTA hot-updates), Sentry (Real-time crash reporting & tracing) Notifications & Deep Linking: Firebase Cloud Messaging (FCM), Firebase Dynamic Links, Local Notifications Key Features: Multi-App Educational Suite: Four interconnected applications tailored for students, teachers, school administrators, and content operations. Advanced Exam Modes: Supports timed exams, practice question banks, per-question timers, and untimed exploratory modes with instant feedback. Rich Scientific & Mathematical Content: Native rendering of complex LaTeX formulas, mathematical symbols, equations, and high-resolution diagrams. Anti-Cheating & Content Protection: Device-level screenshot blocking, encrypted question payloads, and foreground service monitoring to maintain exam integrity. Offline-First Examination: Secure local exam caching with Hive, allowing students to complete full assessments without an internet connection and sync results upon reconnection. High-Performance Video Lessons: Hardware-accelerated video playback for comprehensive problem walkthroughs and teacher explanations. QR Code Voucher & Access Management: Physical scratch-card and digital voucher redemption using built-in QR scanning for instant exam and center enrollment. Teacher Authoring & Excel Ingestion: Tools for educators to design tests, attach audio/video explanations, and import large question banks directly from Excel spreadsheets. Student Performance Analytics: Comprehensive statistical score breakdowns, comparative rankings, and historical progress charts powered by interactive data visualization. Over-The-Air (OTA) Updates: Integrated Shorebird deployment pipeline to push instant hotfixes and content updates without requiring app store resubmissions.
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Cover image for Project Name: Tracker - Real-Time
Project Name: Tracker - Real-Time P2P GPS Location Sharing (ΨͺΨ·Ψ¨ΩŠΩ‚ Ω…ΨͺΨͺΨ¨ΨΉ Ψ§Ω„Ω…ΩˆΨ§Ω‚ΨΉ) Tagline: A peer-to-peer real-time GPS tracking and live navigation app powered by Google Maps and Cloud Firestore, enabling live position broadcasting and camera-locked tracking via unique session IDs. Overview: Tracker is a real-time geolocation streaming and navigation application designed to facilitate personal safety, friend meetups, and route monitoring without requiring complex account setups. Built around an intuitive peer-to-peer session ID architecture, a user can broadcast their live GPS location with a single tap, generating a temporary pairing key. A recipient enters this ID on their device to follow the streamer's movement in real time on a customized Google Map, complete with automatic camera centering and animated location markers. Role: Flutter Developer (Engineered the real-time geolocation streaming engine, Google Maps camera animation controller, Firestore live synchronization, and BLoC state architecture). Tech Stack: Framework & UI: Flutter & Dart (ReadexPro typography, custom map JSON styling, SVG iconography) Mapping & Geolocation: Google Maps Flutter & Geolocator (High-accuracy continuous position stream) State Management: Flutter BLoC (StreamingCubit, TrackingCubit, LanguageCubit) Backend & Cloud Database: Firebase Cloud Firestore (Real-time snapshot listeners), Firebase Core, Firebase Auth Localization & Storage: Bilingual (Arabic RTL & English LTR) via JSON asset bundles, shared_preferences Key Features: Instant One-Tap Location Streaming: Generates a unique, copyable session ID and begins broadcasting high-precision GPS coordinates continuously to Cloud Firestore. Live Map Tracking & Camera Lock: Follows target coordinates in real time with an automated camera tracking mode that pans and zooms smoothly as the target travels. Custom Map Styling & Theming: Integrates customized Google Maps vector themes and bespoke vehicle/device markers for enhanced contrast and visual clarity. Low-Latency Geolocation Pipeline: Configured Geolocator stream filters and listeners that optimize battery consumption while preserving sub-second coordinate accuracy. Session Lifecycle Management: Full control over active broadcasts with explicit termination, ensuring location data streaming stops instantly when the session is closed. Bilingual Localization (Arabic & English): Complete native support for Arabic RTL and English LTR layouts with persistent in-app language switching.
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Ali Toman's avatar
Ali Toman
Baghdad, Iraq
Backend Engineer β€” .NET & Node.js | API Performance.
Backend Engineer β€” .NET & Node.js | API Performance.
Cover image for Secure Payment Gateway Backend Development
Secure Payment Gateway Backend Development
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Cover image for Starlo Hotel Booking API Development
Starlo Hotel Booking API Development
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10
Cover image for DotShop E-commerce Backend Development
DotShop E-commerce Backend Development
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9
Cover image for Taskly - Microservices-Based To-Do App Development
Taskly - Microservices-Based To-Do App Development
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8
Mohammed Imad Alattabi's avatar
Mohammed Imad Alattabi
Baghdad, Iraq
Framer Designer | Pitch Decks & Business Research
New to Contra
Framer Designer | Pitch Decks & Business Research
Cover image for CLEARVAULT β€” Financial Data Visualization
CLEARVAULT β€” Financial Data Visualization
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60
Cover image for CLEARVAULT β€” B2B Finance Pitch
CLEARVAULT β€” B2B Finance Pitch Deck Concept Self-initiated concept project for a fictional B2B finance platform, created to demonstrate investor storytelling, executive presentation design, financial visualization, market research, and strategic communication. The 12-slide deck includes market context, product strategy, business model, go-to-market planning, competitive positioning, editable financial charts, and an illustrative roadmap. CONCEPT PROJECT β€” No real client or company performance is represented.
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Cover image for NOVAOPS β€” B2B AI Operations
NOVAOPS β€” B2B AI Operations Landing Page Self-initiated concept project for a fictional B2B AI operations platform. Designed to demonstrate conversion-focused SaaS landing-page strategy, responsive UI, product storytelling, dashboard visualization, and a Framer-ready structure for small and mid-sized teams. CONCEPT PROJECT β€” No real client or performance claims.
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Cover image for TALEWIT β€” Digital Hospitality Website Built
TALEWIT β€” Digital Hospitality Website Built for my own digital hospitality brand, TALEWIT. I designed the experience in Framer with a focus on premium positioning, clear messaging, responsive layout, and a direct path from attention to booking inquiry. Live website: talewit.com (http://talewit.com)
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