Barcode decoding algorithm java jobs
...networking app built natively for Android. The goal is to give users a smooth place to create profiles, add friends, share text, photos and short videos, and interact through comments and reactions—nothing bloated, just the essentials done really well. Scope of work • Design a clean, modern UI that follows the latest Material Design guidelines. • Develop the full Android application in Kotlin (or Java if you prefer) with responsive layouts for phones and tablets. • Build a lightweight backend (Firebase or another cloud solution you recommend) to handle authentication, real-time feeds, media storage and push notifications. • Implement basic privacy controls: block/report, public vs. private profile toggle. • Connect everything with secure ...
I'm seeking an experienced Minecraft plugin developer to create a custom progressi...custom progression and ability system tailored for PvP. Key Requirements: - Kill-based progression: Players earn 'cores' from PvP kills to unlock various abilities. - Abilities to include: - Combat enhancements (e.g., increased damage, speed) - Special moves (e.g., teleportation, fireballs) - Defensive skills (e.g., shields, damage reduction) Ideal Skills and Experience: - Proficient in Java and Minecraft plugin development - Strong understanding of PvP mechanics and balance - Experience with custom game modes and progression systems - Ability to test and debug effectively Please provide examples of previous work, particularly in PvP-related plugins. Examples Strength SMP P...
I’m...document the core purpose of the app. • Translate that purpose into a lean set of features for an initial release. • Design, code, and test the Android application so it runs smoothly on current OS versions. What I’ll provide • My high-level idea and desired outcomes. • Timely feedback on wireframes, feature lists, and builds. What I need from you • Experience building native Android apps (Java or Kotlin). • Ability to recommend best-practice architecture, UI/UX patterns, and open-source libraries. • Clear communication and incremental deliveries (e.g., feature sprints, testable APKs). If you’re comfortable leading the conversation on product objective and then bringing that vision to life on Android, let’...
...evaluation results, and insights to support model improvement and training strategies. -Perform detailed code reviews and annotations for accuracy and compliance. -Work with Python and front-end technologies (JavaScript, TypeScript); potentially with Java, too. -Execute repetitive tasks with precision and maintain high standards of quality. -Collaborate with cross-functional teams to improve code quality and documentation. Job Requirements: -Strong proficiency in Python and front-end languages (JavaScript, TypeScript). -Experience with Java is a plus. -Demonstrated experience in code review and quality assurance. -Ability to handle repetitive tasks with attention to detail. -3+ years of work experience in related field. -Excellent written and verbal communication skills ...
As youtube new channel need 1000 subscriber and 4000 hours watch time As organic and wait for you tube algorithm take time let me share my plan if we have network of 50 people each can provide 20 subscribers and 15 minutes a day watch time then 50 X 20 = 1000 subscriber and 250 hours watch time per day We start with 4 channels thumbnails I attached So if I ask in that 50 members of the network, can you be one partner? We share profit of channel to our first 50 partner, only initial amount is $10 to $30 But future is about $1000 to $3000 if all 50 members work together.
Freelance BlueYonder WMS Developer (MOCA, SQL, Java) — End-to-End Ownership We’re looking for an experienced freelance or contract BlueYonder WMS Developer to take full ownership of customizing and enhancing warehouse transaction workflows. This is a hands-on role requiring someone who can independently design, implement, test, and support WMS logic in a live operational environment. This is not an integration-only role — the work is focused on modifying behavior inside WMS transactions, including allocation, picking, receiving, and putaway logic. Key Responsibilities Design and implement custom business logic directly within BlueYonder WMS using MOCA commands Extend and enhance existing transaction flows such as allocation, picking, receiving, and putaway Devel...
...APK file * Rebuild or recreate the Android project (if source code is not available) * Generate a signed .AAB file ready for Play Store submission * Ensure the app meets Google Play Store policies and requirements * Develop an iOS version of the app with similar functionality * Assist with basic testing and deployment guidance ## Required Skills: * Strong experience with Android development (Java/Kotlin) using Android Studio * Experience in reverse engineering APKs * Knowledge of Google Play Store submission process * iOS development experience * UI/UX replication skills ## Important Notes: * I currently only have the APK file (no source code) * Freelancer should mention if full rebuild is required * Please share similar projects or portfolio ## Budget & Timeline: ...
I plan to launch a native Android shop application and need the complete build, from UI to final Play Store–ready package. The core scope is clear: • User login and registration • Shopping cart • Payment gateway integration All three features must work together seamlessly, with clean navigation and a modern material-design look. Code should be written in Kotlin or modern Java and structured for easy maintenance, using Android Studio and standard Android SDK components. The finished work should include: – Source code in a Git repository – An installable APK for testing – Step-by-step build and deployment instructions If third-party libraries are used for the cart or payments, they must be well-documented and licensed for co...
I need an experienced full-stack developer who can look at my existing Java- and Python-based application, identify where machine learning will add the most value, and then build those features over the coming eight months. Your first task will be a short discovery sprint carried out through TeamViewer: we will walk through the codebase together, map the data flows, and agree on the key machine-learning opportunities. The priority use-case is classification, and it must surface across: • the user interface (smart suggestions and contextual prompts) • backend processing (automated decisions and scoring) • data analytics (actionable insights and dashboards) Once the roadmap is clear, you’ll pick up fortnightly stories in our tracker, write clean, test-...
I need an experienced full-stack developer who can look at my existing Java- and Python-based application, identify where machine learning will add the most value, and then build those features over the coming eight months. Your first task will be a short discovery sprint carried out through TeamViewer: we will walk through the codebase together, map the data flows, and agree on the key machine-learning opportunities. The priority use-case is classification, and it must surface across: • the user interface (smart suggestions and contextual prompts) • backend processing (automated decisions and scoring) • data analytics (actionable insights and dashboards) Once the roadmap is clear, you’ll pick up fortnightly stories in our tracker, write clean, test-...
...**organically (no bots / no fake views)** * Increase **real subscribers and watch time** * Improve **video reach and engagement** * Suggest and implement **growth strategies** * Optimize **titles, tags, descriptions (SEO)** * Help content go **viral through smart promotion techniques** --- ### Preferred Skills: * Proven experience in **YouTube growth & marketing** * Knowledge of **YouTube algorithm & SEO** * Experience handling **viral content channels** * Ability to show **past results or case studies** --- ### Project Scope: * This is a **long-term collaboration opportunity** * Multiple channels to manage and scale * Consistent work for the right candidate --- ### Budget: Open to discussion based on experience and proven results. --- ### How to Apply: Pl...
...YouTube channels *organically (no bots / no fake views)* * Increase *real subscribers and watch time* * Improve *video reach and engagement* * Suggest and implement *growth strategies* * Optimize *titles, tags, descriptions (SEO)* * Help content go *viral through smart promotion techniques* --- ### Preferred Skills: * Proven experience in *YouTube growth & marketing* * Knowledge of *YouTube algorithm & SEO* * Experience handling *viral content channels* * Ability to show *past results or case studies* --- ### Project Scope: * This is a *long-term collaboration opportunity* * Multiple channels to manage and scale * Consistent work for the right candidate --- ### Budget: Open to discussion based on experience and proven results. --- ### How to Apply: Please ...
I need a seasoned Java professional who can step in immediately and spend 2–3 hours with me each day. The focus is senior-level mentoring and hands-on help across three areas: reviewing and debugging my current code, shaping brand-new features, and steadily improving what already runs in production. Your guidance will happen live—screen-shares, pair programming, or short recorded walk-throughs—whatever lets us move quickly and keep quality high. Consistency matters to me, so I pay on time for every completed session and appreciate someone who can commit to a reliable daily slot. If you are comfortable jumping straight into existing repositories, spotting issues fast, and suggesting clean, production-ready solutions, I’m ready to start as soon as you are...
I need a research paper written on Automated Educational Content Generation for Personalized Learning Paths. All materials are provided, including: - Code source - Main paper - Evaluation reports (LLM evaluation report for gemini2.5 flash and gemini 3 flash, automate evaluation) - Dataset link () The paper should be aimed at academics and researchers, with the following sections: - Abstract - Introduction - Related Work - Methodology - Experiment and Evaluation - Results - Conclusion Ideal skills and experience: - Strong background in educational technology - Experience writing research papers for academic audiences - Familiarity with automated content generation and personalized learning
...be layout, navigation, and a professional cover that meets every KDP spec the first time. Scope of work • Interior layout: Format the manuscript for a 6 × 9-inch paperback and a reflowable Kindle edition, embedding a functional Table of Contents that lists chapter titles with page numbers. • Cover creation: Design an illustrated front, back, and spine that fits the 6 × 9 trim, taking bleed, barcode zone, and spine width into account. I prefer graphics or pictures rather than a minimalist or purely typographic look. • Compliance: Run both files through Kindle Previewer and KDP’s print preview to guarantee there are no margin, font-embedding, or image-resolution flags. • Delivery: Print-ready PDF for paperback, EPUB or KPF for Kindle, pl...
...an optional Google Cloud endpoint for batch retraining or overflow processing. Touch-first interface The front end runs on a 15” touchscreen and must walk travellers through multilingual (English/Spanish) boarding-pass validation, a payment screen for excess fees, and a final approval printout/QR. I will provide the exact flow; you will wire it up with the device APIs, including the ticket barcode reader and payment terminal SDK. Deployment & hand-off • One fully configured prototype kiosk image (Debian or Ubuntu) with autostart services • Source code repository with build scripts, unit/integration tests, and model weights • Technical documentation: setup, calibration, sensor API, and retraining guide • Live demonstration: the kiosk must ...
Looking for Experienced IT Trainers | Nagpur | 1-Month Contract We are looking for skilled and passionate IT Trainers to join us for a 1-month training contract in Nagpur. Accommodation will be provided. Requirements: • 2–3 years of hands-on training/teaching experience • Proficiency in one or more of the following: - C & C++ - Java - Python - DBMS (Database Management Systems) - DSA (Data Structures & Algorithms) Contract Details: • Duration: 1 Month • Location: Nagpur, Maharashtra (On-site) • Accommodation: Provided • Type: Freelance / Contract Ideal Candidate: • Strong communication and teaching skills • Ability to explain concepts to beginners/intermediate learners • Available to relocate to Nagpur for the contract p...
I manage a YouTube channel built around light-hearted, family-friendly comedy sketches and challenges, and I want that positive energy to reach a much wider audience. The core objective is simple: boost views, subscribers, and overall engagement for our entertainment content while keeping the wholesome,...comedy. • Reporting – weekly performance snapshots that track subscriber gain, CTR, watch time, and ROI of each promotional action. Success will be measured by month-over-month growth in subscribers, steady increases in watch time, and clear evidence that our family-oriented comedy is surfacing to new viewers. If you have a proven track record launching entertainment channels into that next algorithm tier, let’s talk details and timelines so we can put the plan ...
...Acceptance criteria 1. At least five distinct video templates delivered in editable format (Premiere Pro or CapCut). 2. A written playbook (PDF or Google Doc) detailing the first 30 days of posting, KPI targets, and fallback options if engagement stalls. 3. A one-sheet summary of recommended media/playlist outlets and submission timelines. Familiarity with current music trends, TikTok’s For You algorithm, and audience interaction tactics is essential. I’ll supply the mastered track, cover art, and any raw footage you might need. All creative materials must stay on-brand and be cleared for commercial use....
I need a small, self-hosted web application for a class project that lets students browse internship openings while giving companies and admins the tools they need to keep those listings current. The stack must stay within HTML, Java, PHP and MySQL so that I can run everything locally on my laptop (XAMPP/WAMP is fine). Core user roles • Students – browse and search internships, download study resources and review paid interview-prep details. • Companies – register / log in, post new internships, edit their own listings. • Admins – add or delete any internship and upload study resources; no company-account management features are required beyond what companies can already do for themselves. Main sections to build • Internship Opportunit...
...Individual balance - Total playtime - Blocks broken (per player and global) I’d like simple slash commands such as /stats, /toptime, /topblocks, plus automatic online/offline status pings. Deliverables 1. Server files with all plugins/mods installed and tested on the latest release. 2. Source + compiled JAR for any custom plugins you create. 3. Discord bot source (Node.js, Python, or Java) and a brief setup guide. 4. One-page README covering install steps, database schema, and how to tweak settings. Acceptance criteria The server boots with zero errors, every listed command works for default and admin ranks, crates dispense items correctly, and each Discord command returns the right data within two seconds. If you’ve built Fabric economies or Discor...
I manage the website for Dura Cabs Services and I’m looking to lift our organic visitor numbers sharply. The site already has a solid design and a clear value proposition; what it lacks is a cohesive SEO strategy that blends on-page, off-page, and technical work aimed squarely at Google’s algorithm. Here’s what I need from you: first, a thorough audit that pinpoints every opportunity—from metadata and internal-link structure to page-speed, Core Web Vitals and crawl-depth issues. Once the audit is complete, I expect a step-by-step roadmap and the implementation muscle to execute it: keyword research aligned to high-intent travel terms, content optimisation (including schema markup), clean technical fixes, and a sustainable backlink programme that respects qua...
...optimization—keyword-rich titles, thumbnails, hashtags, captions, playlists, and highlight reels that entice clicks and follows. • A short-form and long-form content calendar that keeps each feed active without recycling everything verbatim. • Community management tactics (replying to comments, running polls, leveraging Stories/Shorts) that encourage conversation and push my channels up the algorithm. • Clear, trackable growth milestones so we can measure success—please specify the tools or analytics dashboards you’ll use. You’ll have full access to existing assets and channel insights, and I’m happy to collaborate on creative direction as we go. If you specialize in follower acquisition for both Instagram and YouTube and can de...
I’m looking for an experienced Android developer to step in and refine an existing native app. The core build is stable, but it still lacks a reliable, well-structured push-notification system. Your task is to review the current Kotlin/Java codebase, integrate (or repair) FCM-powered notifications, and be sure they respect the app’s current UX flows—no rogue alerts, no missed messages. Once the notifications are live you’ll help me run a quick round of QA on a small device matrix, package a signed release APK, and supply the updated source in Git so I can keep the repository current. Clean commits, clear comments, and a short README on any new dependencies will be part of the hand-off. If you’ve shipped native Android apps before and can demonstra...
I need an Electron-based application for Windows that can open and play an MP2 audio stream directly from a given URL. The key requirement is that playback must work out of the box on a clean Windows installation—no separ...get it working using local ffmpeg to transcode it back to mp4 container it takes alot of time. it should also able to play video codecs and usbtitles for multi sound and subtitles on videos in different formats stremaing format/mkv/mp4/avi etc Under the hood, you may bundle a WebAssembly build of a decoder, use a pre-compiled ffmpeg binary, or any other technique you prefer, as long as: • All decoding components ship inside the installer or portable folder. • The stream starts within two seconds of pressing Play. • No third-party insta...
...especially curious to see what Pinterest can do for me. The end-goal is simple: more downloads, higher rankings on Google Play, and users who stick around and engage. Inside the store, you’ll handle full keyword research and optimisation, create eye-catching high-resolution screenshots, and reshape the long + short descriptions so they speak directly to my target audience and the Play Store algorithm. Outside the store, I need a lightweight but effective SEO campaign. That means authoritative backlinks, content pieces that funnel organic traffic to the listing, and a batch of carefully designed Pinterest pins that point straight to the install page. If you already have a proven pin strategy—or ideas on how to repurpose app visuals for Pinterest’s search—...
...someone to help me with assignments according to provided specifications, with clear documentation and clean, maintainable code. No AI‑generated solutions are permitted. All work must be original, well‑reasoned, and fully explained. There is an opportunity for an ongoing, longer‑term arrangement covering multiple subjects. Scope of Work • Help with programming assignments (languages: Python, Java, C++, etc. as needed). • Write technical reports, documentation, and analysis as required. • Follow exact submission guidelines (formatting, file structure, etc.). • Meet strict deadlines (typically 5 to 6 days per task). Requirements • Proven experience in computer science (degree, portfolio, or relevant work history). • Strong communication – ...
I have a card layout that currently features a photo. I need that image removed and replaced with a clean, scannable barcode that I’ll supply. The final artwork must be delivered in fully layered Adobe Photoshop (.psd) and Adobe Illustrator (.ai) files so I can update or tweak every element later.
I'm looking for an experienced Java developer to create a minimalistic e-commerce website for my startup. The site should include: Core Features: - Shopping cart - Product reviews - Customer account creation Design Style: - Minimalistic Ideal Skills and Experience: - Proficiency in Java and web development - Experience with e-commerce platforms and features - Strong design sense for minimalistic layouts - Familiarity with database management and security protocols - Excellent problem-solving skills and attention to detail Please provide examples of similar work done. Looking forward to your proposals!
I have an existing Java Spring web application that has been running for a few years and now needs a full refresh. The immediate priorities are: • Migrating everything to a brand-new server and hosting environment • Updating all Spring-related code and third-party dependencies to their latest stable releases • Implementing a handful of new features that have been on my backlog The current stack is Spring (Boot & MVC), Maven, MySQL and a small front-end in Thymeleaf with a sprinkle of jQuery. The code sits in Git and deploys on a Linux VM, but I’m open to Docker or any modern CI/CD improvements you can suggest during the move. I’ll supply SSH access to the new host plus the existing repository as soon as we start. Deliverables 1. Clean server s...
I need a Spring Java application primarily for database management, with a content management system (CMS) as the web interface. Essential Requirements: - Database management capabilities - Content Management System (CMS) interface Ideal Skills and Experience: - Proficiency in Spring Framework - Strong experience in database management - Expertise in developing content management systems - Familiarity with web application security, especially user authentication and roles Please provide examples of similar projects completed.
I need a Spring Java application primarily for database management, with a content management system (CMS) as the web interface. Essential Requirements: - Database management capabilities - Content Management System (CMS) interface Ideal Skills and Experience: - Proficiency in Spring Framework - Strong experience in database management - Expertise in developing content management systems - Familiarity with web application security, especially user authentication and roles Please provide examples of similar projects completed.
...system scales beyond the ESP32’s native GPIO count. • Build an intuitive Android app that discovers the ESP32 on the local network, shows the live video feed, displays face-recognition feedback, and lets me toggle each light channel individually or in groups. Additional notes – Code should be well-structured, commented, and delivered in a Git repository. – The Android client may be native (Java/Kotlin) or built with a cross-platform toolkit, provided performance stays smooth. – I’ll need simple instructions for flashing firmware, wiring the relays and shift registers, and compiling/running the mobile app. – All libraries and frameworks used must be open-source or otherwise free for commercial use. Once everything works end-to-e...
My Android app is already built and functionally complete, but it still needs a final round of refinement before I can release it. The focus is on two areas: tightenin...resolved bugs • Source code commits reflecting every change, compatible with the current Android Studio setup • A functional, browser-accessible admin portal tied into the existing back-end (or a lightweight back-end if one is needed) • Brief setup notes so I can deploy the portal on my own server and publish the updated app If you’re comfortable operating in the usual Android toolchain (Kotlin/Java, Android Studio) and can spin up a small web app using a common stack—whether React, Angular, or a simple server-rendered framework—let’s talk. I’m ready to get this ov...
All math problems, scoring logic, and screen-by-screen mock-ups are ready; the remaining step is transforming them into a smooth Android game and pushing it live on Google Play. The build can be in Java, Kotlin, Flutter, unity—whichever stack lets gameplay feel most responsive while keeping future updates straightforward. The visuals only need to replicate my mock-ups faithfully; you are free to optimise under the hood for performance and reduced APK size. Core functionality to implement: • Google Play Games Services leaderboard so students can compare scores. • Secure, device-synced progress tracking that survives reinstalls. • Simple multiplayer (turn-based or real-time) for puzzle races. Additional needs: • Automatic language switch bas...
...(SDLC) Software engineers follow a structured process to ensure quality and reliability: Planning & Requirement Analysis: Defining project goals, user needs, and technical constraints. Design & Architecture: Creating blueprints for the system, including database design, system architecture, and user interface (UI) layouts. Implementation (Coding): Writing the actual code using languages like Python, Java, C++, JavaScript, or Scala. Testing & Quality Assurance: Conducting functional and non-functional tests (unit, integration, system) to fix bugs and ensure the software works as intended. Deployment & Maintenance: Releasing the software to users and providing ongoing updates, monitoring, and fixing issues. Michigan Technological University Michigan Technological ...
...Kitchen items for Amazon and need each ASIN to stand out in search as well as on the product page. Your task is two-fold: craft persuasive, customer-friendly copy and weave in high-impact keywords so the listings index quickly and rank well. For every product I’ll supply the core details and images; you will: • Research and map primary, secondary, and long-tail keywords that fit Amazon’s current algorithm trends. • Write an SEO-rich title, five concise bullet points, and a narrative description that clearly lists the technical specifications customers look for in this category (dimensions, materials, wattage, capacity, etc.). • Deliver a keyword spreadsheet showing search volume and placement rationale so I can track performance or adjust later. ...
...Modes: * Shared inventory * Per-sales-person inventory --- ## Automation: * Reduce stock on shipment --- # 8. SHIPMENT SYSTEM --- ## Features: * Partial shipments allowed * Each shipment includes: * Shipment ID * Unique code * QR code * Barcode --- ## Shipment Status: * Pending * Packed * Shipped * Delivered * Disputed --- # 9. WAREHOUSE MODULE --- ## Features: * View order (without pricing) * Create shipment * Split shipment --- ## Requirements: * Prevent over-shipping * Show remaining quantity --- # 10. QR AND BARCODE SYSTEM --- ## Features: * Unique code per shipment * QR scan functionality --- ## On Scan: * Show shipment details * Show products * Allow confirmation --- # 11. CUSTOMER PORTAL --- ## Features: * View orders * Appr...
...lightweight companion app for eFootball fans that runs natively on Android and focuses exclusively on rich player profiles and performance stats. The goal is a smooth, modern experience where users can browse, search, and favourite players, then dive into up-to-date attributes, season numbers, and historical records. You will handle the complete Android app development cycle: coding the UI in Kotlin or Java through Android Studio, wiring it to the data source I provide (JSON/CSV or a simple REST API), and packaging a signed APK ready for the Play Store. Clean architecture, material-style design, and efficient local caching are important so lists feel instant even on mid-range devices. Deliverables • Fully functional Android APK • Complete, well-commented source code...
...essential. Requirements: Proven experience creating content for finance, stock market, or investing accounts on Twitter/X, Instagram, YouTube Shorts, or similar platforms. Strong English writing skills with the ability to explain complex financial concepts clearly and engagingly. Proficiency in designing visuals (charts, infographics) and editing short videos. Good understanding of Twitter/X algorithm and what drives engagement in the finance niche. Comfortable using tools like TradingView, Canva, CapCut, Midjourney, ChatGPT, etc. Ability to work with real-time market data accurately....
...RGB cameras under normal lighting conditions, without the need for specialized IR sensors. Key Deliverables & Requirements 1. Motion Detection: Identify horizontal and torsional movements underneath closed eyelids. 2. Data Quantification: Provide precise metrics for: o Frequency (cycles per second). o Amplitude (intensity/displacement). o Direction (vector analysis). 3. State Transition: The algorithm must seamlessly transition from "Bulge Tracking" (closed eyes) to standard "Pupil/Iris Tracking" (open eyes) within the same 30-second video clip. 4. Mobile Optimization: The final module must be lightweight and optimized for real-time or near-real-time performance on iOS and Android devices. Candidate Profile • Expertise in OpenCV, MediaPipe, TensorFlow...
I’m rolling out a new feature that touches both ends of our stack. On the backend we run Java 21 with Spring Boot micro-services, alongside a small Node.js/Python layer that exchanges events through Kafka. The frontend is split between an older Angular module and a newer React interface. The job is to design and code the complete feature, wiring it cleanly into every affected service and UI surface. You will: • Extend (or create) the relevant Spring Boot endpoints, making sure they publish and consume the right Kafka topics. • Update the Angular dashboard and the React SPA so the user experience is seamless across both frameworks. • Keep code idiomatic, unit-tested, and pushed to our Git repo via pull requests. Acceptance criteria • All API tests p...
My Android application is already live, but a lingering bug keeps mis-displaying the user’s Name and Referral No. I need an experienced Android developer who can dive into the existing codebase, trace the root cause, and push a clean, well-documented fix to Git (or your preferred VCS). Scope of work • Review the current Kotlin/Java code (the project uses standard Android Studio tooling). • Identify why the Name and Referral No. are not updating or showing correctly. • Implement a solid fix, test it across the latest Android OS versions, and supply an APK or bundle for verification. • Leave concise inline comments so future maintenance is straightforward. Deliverables 1. Updated source code with the bug resolved. 2. A brief change-log summarising what was ...
...screens (Login, Dashboards, Identity Center, Heat Maps, etc.) · 40+ reusable components (Storybook) · 20+ charts (Recharts, D3.js) · Complete TypeScript types and interfaces · Tailwind CSS with dark mode · Role-based rendering (6 roles) · WebSocket client for real-time updates · CSV upload wizard with validation MODULE B: MATCHING ENGINE (Python/AI) - 3,000+ lines · Levenshtein distance algorithm (identity matching) · Credit scoring model (XGBoost - trained) · Fraud detection engine (SIM swap, geo, multiple loans) · Freeze optimizer (success prediction) · Travel detector (roaming detection) · Mock data generator · FastAPI endpoints ready MODULE C: API GATEWAY (Nod...
...audience-centric. • Paid Campaigns: Build, launch, and optimise campaigns in Meta Ads Manager, testing audiences, placements, and creatives to lower CPA and boost ROAS. • Analytics & Reporting: Track KPIs such as follower growth, reach, engagement rate, CPL, and conversions, summarising insights in a concise weekly report and tweaking tactics accordingly. • Continuous Improvement: Stay ahead of algorithm changes, trend shifts, and new ad features so our presence never plateaus. What I’m looking for: proven social-first marketing experience, hands-on skills with Meta Ads and Creator Studio, a knack for compelling copy and visuals, and a results-oriented mindset ready for a long-term partnership. If you’re confident you can lift my profiles to...
...application. Connection to Vertigo: Vertigo impairs balance and orientation. By recording body deviation and rotation during specific tests, we provide clinicians with critical data on vestibular health. Key Responsibilities: 1. Mobile Sensor Fusion: Capture real-time data from the smartphone's gyroscope and accelerometer while the device is worn by the user. 2. Digital Fukuda Test: Implement an algorithm to calculate the precise Angle of Rotation (Yaw) and displacement during "stepping in place" exercises. 3. Drift Compensation: Use Kalman or Mahony filters to eliminate sensor noise and ensure medical-grade accuracy. MANDATORY REQUIREMENTS - READ BEFORE BIDDING: • Work Samples Required: You must provide evidence of previous projects involving Mobile Sensors ...
...Muslim matrimony platform and need it built for Android, iOS, and the web in a single, coordinated sprint. The visual direction is non-negotiable: the entire suite must feel modern and sleek while still remaining intuitive for a broad age range of users. Core scope • User registration and rich profile creation, including photos and verification steps • Advanced search, filters, and a matching algorithm tuned for faith-based preferences • Real-time chat with read receipts plus an optional “guardian” oversight mode • Subscription and payment gateway integration (monthly, quarterly, annual) • Web-based and in-app admin panel for user, content, and revenue management Deliverables – Production-ready Android (Play Store) and iOS ...
I’m building a single-phase grid-tie solar inverter around the STM32F103 and need both the hardware completed and the firmware written. The control board must handle MPPT, keep perfect grid synchronization, and expose real-time data for remote monitoring. Firmware requirements • Implement a reliable MPPT algorithm suited to PV strings. • Keep the inverter phase-locked to the utility, injecting power with a clean sinusoid and rapid anti-islanding response. • Expose operating metrics (voltage, current, power, temperature, fault states) through Modbus, CAN bus, and Ethernet. Hardware requirements • Schematic and PCB layout for the STM32F103 control board, opto-isolated gate-drive interfaces, sensing circuitry, surge protection, and communication ...