Bitwise operators java tutorial jobs

I'm looking for a skilled animator to create a story video for our application using motion graphics. The video will serve as a user tutorial. Key Requirements: - Engaging motion graphics animation - Clear and concise user tutorial content - Ability to simplify complex concepts visually - Experience with animation software (e.g., After Effects, Blender, etc.) - Strong storytelling skills Ideal Skills and Experience: - Proven portfolio in motion graphics - Previous experience in creating tutorial videos - Attention to detail and creativity - Ability to meet deadlines and work within budget Please provide samples of previous work and a brief outline of your approach.

I'm looking for an experienced WordPress developer to assist with Elementor plugin installation. Key requirements: - Install and configure Elementor on my WordPress site - Ensure compatibility with existing themes and plugins - Provide a brief tutorial on using Elementor for page building Ideal skills and experience: - Proficiency in WordPress and Elementor - Experience with theme and plugin compatibility - Good communication skills for tutorial session

I need a robust computer-vision pipeline that can automatically spot and label consumer-goods products in high-resolution images captured on our manufacturing line. The goal is to distinguish each finished item from background equipment, operators, and any other visual noise so that we can feed the detections into our downstream QA and inventory systems. You will start with raw JPEGs taken under factory lighting, then design, train, and validate an object-detection model—PyTorch or TensorFlow is fine—capable of achieving consistent, real-time performance on an NVIDIA GPU. If you prefer a different framework, let me know why; I’m flexible as long as the final solution is easy for my engineering team to maintain. Deliverables • Annotated sample dataset (in C...

I want to produce a polished, attention-grabbing video but haven’t locked down the concept, style, or target platform yet. What I need is a versatile video maker who can listen to my goals, pitch creative ideas, and then carry the project from blank page to finished file. We’ll start by chatting through the purpose—whether promotional, tutorial, or something else—and decide together if live-action, animation, or a blend of both will serve the message best. From there you’ll shape the script or storyboard, handle filming or animation, add music, motion graphics, colour grading, and deliver a final cut ready for social feeds, my website, or internal use. Key deliverables: • Concept treatment and storyboard • Rough cut for feedback • F...

...already in production; performance slow-downs on the older Mirth instances are the issues I meet most often. All access is through AnyDesk screen-share sessions—no direct log-ins or code exports—so you should be comfortable working live while we talk through each ticket. Your background must cover both the classic Mirth interface and the newer BridgeLink tool-set, with enough HL7, JavaScript, Java and SQL knowledge to trace bottlenecks, tweak transformers, and keep message queues flowing smoothly. Typical tasks you’ll handle: • Diagnose and resolve performance issues on legacy Mirth channels • Update or patch existing channels/destinations across both platforms • Build an occasional new channel when a facility is onboarded • Docum...

1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly, handle edge cas...

...A sandbox integration that demonstrates at least one live mobile wallet transaction will form part of acceptance testing. Tech Stack Native Swift/Kotlin or a robust cross-platform framework like Flutter or React Native is acceptable; I’m open to your professional recommendation as long as performance, security, and code maintainability are fully addressed. A containerised backend (Node.js, Java Spring, or similar) running behind an API gateway with JWT or OAuth 2.0 is preferred. Deliverables (MVP) 1. Universal iOS and Android apps compiled for App Store and Google Play internal testing. 2. Secure backend API with full documentation and Postman collection. 3. Admin/ops panel (basic) for dispute management and escrow release. 4. Automated test suite covering c...

...drawings, cycle times and the step-by-step sequence; your job is to translate that information into a concise video that walks viewers through each stage of the process, highlighting how material enters, moves through each machine and exits as a finished part. Clarity is more important than cinematic flair: each machine action, conveyor hand-off and buffer zone needs to be easy to follow for operators and managers who may not have an engineering background. Camera moves should stay practical—think slow fly-throughs, logical cuts and callouts rather than rapid, dramatic angles. You are free to work in the package you know best. If you prefer Blender for its rendering speed, SolidWorks Visualize for tight CAD integration, or AutoCAD-based tools to stay closest to our drawin...

I need a clear, narrated video that walks step-by-step through installing and fully configuring both Horde Groupware and Zimbra Collaboration on a fresh Linux server. Start with the prerequisites (system update, hostname, DNS, fi...screen, highlight key files that are edited, and point out common pitfalls so viewers can reproduce the build without guesswork. Deliverables • HD screencast (1080p or better) with voice-over, broken into logical chapters for easy navigation • A simple text file listing every terminal command and configuration path used in the video I will consider the project finished when I can replay the tutorial, follow along, and end up with two fully functioning, externally reachable mail systems—one running Horde, the other Zimbra—with...

...that moves between vehicles, roadside units and cloud edges. Because we are working with a consortium blockchain, I expect permissioned membership management, rapid consensus and low latency that fits the tight timing windows of vehicular communication. Open public chains are off the table; the solution has to remain controllable by a defined set of stakeholders such as OEMs, infrastructure operators and municipalities. Here is what I need from you: • A complete architectural blueprint that shows how the decentralized SDN controller clusters, the consortium chain, and the VANET data plane interact. • A protocol flow detailing how integrity, authentication and privacy are enforced end-to-end. • Performance and security analysis—simulated or analyticall...

...saves time, cost, and effort. What my bot already includes: • Complete booking flow (State → City → Vehicle → Trip) • Distance-based pricing calculation • Multi-day trip planning with route handling • Travel date selection feature • Clean trip summary for customers • Instant booking alerts to admin • Easy-to-use interactive buttons Perfect for: • Travel agencies • Taxi & cab services • Tour operators • Vehicle rental businesses What I offer: • Full customization based on your requirements • Add/remove features as needed • Branding with your business name • Deployment support (server/VPS) • Ongoing support if required Why choose this? • Ready solution (no long development ti...

I’m ready to start producing short, punchy tutorial videos—mostly food and product how-tos—for TikTok, but I need a patient editor-mentor who can walk me through the entire creative process. Here’s what I’m after: • We will focus on editing tutorial-style footage specifically for TikTok’s 9:16 format. • I want to learn how to cut quickly, add on-screen text, handle voice-overs, insert music that won’t get flagged, and keep the final clip under one minute without losing clarity. • My aesthetic leans toward a clean, minimal look that still feels lively and colourful enough to hold viewers’ attention. Ideal flow 1. You demonstrate a workflow live (screen-share is fine) using the editor you’re most...

...flows are defined; I now need a developer who can translate them into a smooth, production-ready app. You will own the coding of the Android front-end and connect it to a scalable cloud back-end that supports real-time data exchange, notifications, and secure user authentication. Clean architecture, thoughtful UI/UX, and solid performance are priorities. I’m open to your recommended stack—Kotlin or Java in Android Studio with Firebase, RESTful APIs, or other proven solutions. Deliverables • Complete Android Studio project with readable, well-commented source code • Signed release APK/AAB ready for Google Play submission • Concise setup & deployment documentation When you reply, please share links to Android social apps you’ve built, o...

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...Replenishment run overview Requirements Mandatory: Hands-on experience with SAP IS-Retail (not generic SAP MM/SD) Access to a working SAP IS-Retail system (sandbox or demo environment) Ability to record clean screen captures with clear audio narration in English Familiarity with key retail transactions: MM41, WB01, VKP5, WSO A1, WRP1, etc. Nice to have: Prior experience creating SAP e-learning or tutorial content Knowledge of screen recording tools (Camtasia, OBS, or similar) Deliverables MP4 video files, minimum 1080p resolution Clear audio narration following provided scripts Light editing (callouts, highlights on key fields are a plus) What I Provide Detailed step-by-step script for each demo List of exact transaction codes and data to use Reference screenshots where needed ...

I'm seeking an experienced developer to improve my existing front-end tests using Java, Selenium, and Cucumber. Key tasks include: - Analyzing current test suite - Identifying and resolving inefficiencies - Enhancing test coverage and reliability Ideal skills and experience: - Proficiency in Java, Selenium, and Cucumber - Strong background in front-end testing - Experience with test optimization and debugging Looking for someone detail-oriented, with a strong problem-solving mindset.

I am building a scalable digital operations platform that enables individuals (primarily job seekers in the US) to outsource repetitive, time-intensive tasks such as job applications and structured data entry to a distributed workforce. The core idea is to create a managed marketplace where tasks are standardized, tracked, quality-controlled, and fulfilled efficiently through human operators. The platform should ensure transparency, reliability, and turnaround time guarantees, while maintaining strong control over quality and worker performance. From a product standpoint, this will function as a two-sided workflow-driven system with three primary roles: clients, workers, and administrators. Clients should be able to onboard, purchase credits or pay for services, submit structured t...

...Newsletter operators (5,000) This is not generic lead generation. Every contact must be deeply relevant to wearable tech, biohacking, health optimization, or adjacent high-intent niches. You will be responsible for end-to-end sourcing, validation, and documentation, including verified email discovery. DELIVERABLES (TOTAL: 15,000 CONTACTS) 1. MICRO-INFLUENCERS (5,000) Required fields: Full Name, Platform, Channel/Account Name, Niche, Audience Size (10K–500K only), Country, Verified Email Address, Profile URL, How Email Was Found 2. TECH JOURNALISTS (5,000) Required fields: Full Name, Role/Title, Publication, Beat/Focus, Outlet Type, Country, Verified Email, Recent Article URL, Article Title, Article Date, Twitter/X, LinkedIn (if available), How Email Was Found 3. NEWSL...

I have raw footage for an educational tutorial aimed at adult learners and I need it shaped into a clear, engaging final cut. Your task is to trim unnecessary parts, add concise on-screen text or graphics where a concept needs emphasis, balance the audio, colour-correct the footage, and deliver a ready-to-publish file in HD (MP4 or MOV). The style should be straightforward and professional—think clean transitions, readable lower-thirds, and a pace that holds an adult audience’s attention without feeling rushed. If you prefer Adobe Premiere Pro, Final Cut, or DaVinci Resolve, that works for me; just let me know which you’ll use so I can provide any project files you might need. Deliverables • One polished tutorial video (final export + project file) &b...

I’m building a new web application and the entire user interface needs to be planned, coded, and polished in React while communicating seamlessly with an existing Java-based REST API. The goal is a fast, responsive, component-driven front end that speaks the same language as the Java services behind it, so a solid grasp of both React (hooks, context, modern tooling) and core Java concepts is essential. Scope of work • Set up the project scaffold (Create React App or Vite, ESLint, Prettier, Jest). • Implement authentication against the provided Java endpoints, handling token storage and refresh. • Develop a reusable component library and page layouts that match supplied Figma designs. • Integrate REST calls for dashboard widgets...

The task is to build a complete Android utility-style mobile app, taking it from initial architecture through to a polished Google Play–ready release. I need one person who can comfortably handle both the client side (Kotlin / Java, Jetpack components, adaptive UI) and the server side—API design, database schema, and cloud deployment—so every layer meshes smoothly. Core expectations • Clean, modern Android codebase with clear separation of concerns • Secure backend (Node.js, Django or similar is fine) exposed through REST/GraphQL endpoints • Basic authentication, settings storage and offline data caching typical of a productivity or tool-oriented app • Unit tests plus concise build & deploy documentation Deliverables 1. Full Andr...

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 ...

I already have the core footage recorded; what I need now is your editing expertise to reshape it into a polished, lecture-style educational tutorial that will be used for staff training. The raw video is complete in terms of content, but it still feels like “raw footage.” Your job is to turn it into a seamless learning experience: tighten the pacing, remove stumbles or dead air, add clear section headers and lower-thirds, smooth the audio, and insert any light graphics or screen captures that reinforce key teaching points. The final product should flow like a lecturer walking learners through concepts step by step—clean cuts, consistent audio levels, simple transitions, and an unobtrusive intro/outro. Please deliver the mastered MP4 (1080p) plus the editable pr...

...accessing camera, storage, or sensors; the app must never crash on denied permissions. • Keep UI components modular and reusable—Material Design guidelines are a must so the catalog, product detail, and checkout screens feel consistent and modern. • Implement secure token-based authentication and persist sessions locally without compromising user privacy. • Ship the full, well-documented Kotlin/Java source, a signed release APK, and a short README explaining build and deployment steps. This is primarily an E-commerce app, so flawless product browsing, smooth cart operations, and responsive checkout flow are non-negotiable. I’m comfortable iterating in milestones: product catalogue first, cart and payments next, polishing and optimisation last. I...

I want to turn a fresh idea into a polished desktop application I can sell and use to support my family. I’m starting from the ground up, so I need a developer who can guide me through the full lifecycle—defining a viable concept, choosing the best tech stack, coding, testing, and packaging the final installer. You’re free to work in a language you’re most comfortable with—whether that’s C#, Java, Python, Electron/JavaScript, or something comparable—as long as the result runs smoothly on Windows and can later be adapted for macOS or Linux if sales demand it. Robust error handling, an intuitive UI, and clean, well-commented code are must-haves so I can maintain or expand the product later. Deliverables • A brief proposal outlining tw...

We’re looking for a Finland-based freelance developer! Looking for someone experienced in Java and comfortable working with AWS cloud environments to help us maintain and improve our systems. What we need: Strong Java development skills Hands-on experience with AWS (deployment, monitoring, maintenance) Ability to troubleshoot, optimize, and keep systems running smoothly Good communication and ability to work independently Nice to have: Experience with cloud architecture and scalability Familiarity with CI/CD pipelines This is a freelance/contract role with flexible hours. If you’re interested or know someone who might be a great fit, feel free to reach out!

...Listings should appear on an interactive Google Maps view so location becomes immediately clear. I also want integrated payment processing for reservation fees or first-month deposits, plus a straightforward rating & review system so both parties build trust after every transaction. Essential deliverables • Complete UI/UX designs (Figma or similar) • Production-ready Android code (Kotlin or Java) with clean architecture and documented APIs • Admin panel or backend endpoints enabling listing moderation, user management, and payment tracking • Play Store-ready APK, signed and aligned • Source code repository with build instructions and a short demo video that walks through search, profile login, chat, map view, payment flow, and review submis...

I’m Erwin, 34, and I want to bring my idea to life as a native Android app. Right now the concept is open, so I’ll lean on your expertise to shape the feature set and interface while keeping the build clean, fast, and future-proof....with me to refine the core idea and user flow. • Design a simple, modern UI that follows Google Material Design guidelines. • Develop the full Android application, including any required API calls or local data storage. • Deliver the complete, well-documented source code and a release-ready APK. Please include • Links to Android apps you’ve developed. • Your preferred tech stack (Kotlin, Java, Flutter, etc.). • Estimated timeline and any questions you need answered before starting. I’m re...

I need every official MSC Adams training tutorial—basic, intermediate, and advanced—translated step-by-step into AVL Excite so the simulations match the original Adams results one-for-one. Scope of work • Work through all published Adams tutorials (those bundled with the software, plus any found on YouTube or the MSC site). • Re-build each exercise in AVL Excite, verifying that plots, animations, forces, and convergence behave the same as in Adams. • Document each recreated tutorial in a PowerPoint deck that uses standard slides with text only (no call-outs, annotations, or voiceover inside the deck). • For every tutorial, record a screen-capture video of the Excite workflow. The video must feature on-screen text annotations that exp...

I am developing a Java-based billing system and my immediate need is rock-solid payment processing. Your task is twofold: first, build the core payment module in clean, well-structured Java; second, document the work in a clear, professional report. Scope of the build The application is centred on secure, reliable payment handling—think card transactions, error recovery, and accurate balance updates. While payment processing is the top priority, a design that leaves room for future add-ons such as invoice generation or basic customer records would be ideal. I will supply detailed specs, UI sketches, and any gateway credentials once we get started. Report requirements Alongside the code, I need a concise technical report that explains the overall architecture, key clas...

I’m looking for an experienced web designer / UX designer to create a professional “coming soon” landing page and logo for a new B2B platform in the transport sector. SITE WILL BE IN DUTCH! Concept The platform is called VervoerdersNetwerk and is focused on the Dutch transport industry. It connects two groups: Transport companies looking for cooperation with a licensed operator Licensed operators (permit holders) open to collaboration with transport companies This is strictly a matchmaking and lead generation platform, not a marketplace and not involved in trading permits. Goal of the Landing Page Collect leads before launch Clearly segment two user types Build a professional, trustworthy B2B appearance High-conversion lead generation page What is needed ...

...Keep the look-and-feel in line with the existing HMI screens so the operators do not notice any stylistic jump. Because this job involves downloading to the live PLC and verifying signals on the physical panels, I can only accept someone who already resides in Egypt and can be on site for commissioning. Deliverables • Updated S7-300 program with the twenty mixed I/O points fully documented • One WinCC screen (runtime and source) linked and tested • Short handover report: tag list, network changes, and any address re-mapping carried out Acceptance criteria • All new points read/write correctly from the field devices and WinCC without forcing • No diagnostic or compile errors in STEP 7 after import • Operators confirm the new ...

...Product catalog with search and category filters • Secure user registration, login, and profile management • Shopping cart and checkout flow that supports major payment gateways • Order history and basic push notifications for status updates • Simple admin interface or API hooks so I can add, edit, or remove products without rebuilding the app Clean, maintainable code written in Kotlin or Java is preferred, and the final build must be ready for submission to Google Play. If you have experience integrating payment APIs, optimizing for varied screen sizes, and following Google’s material design guidelines, you’ll be a great fit. Please share a brief outline of your approach, any relevant store links to past Android e-commerce apps you&rsquo...

I need a concise, technically sound guide that shows forecourt operators in Europe exactly how to keep pulser tampering devices out of their fuel dispensers. The focus is on prevention rather than post-event detection, so the material should walk through proven countermeasures, hardware safeguards, software lock-outs, on-site inspection routines, and staff training practices that collectively shut down the main attack vectors. Scope • Explain how pulser manipulation is commonly attempted in European dispenser models (Gilbarco, Tokheim, Wayne, etc.) only as context for the preventive steps. • Lay out step-by-step prevention methods with references to real-world roll-outs in EU service stations where possible. • Highlight regulation or certification requirements th...

...purchases, donations, merchandising), and (v) country promotion through content on tourism, culture, and investment opportunities. The goal is to deliver a seamless, simple, and inclusive user experience, accessible to both smartphone users and basic mobile phone users. From a technical perspective, the platform should be built as a modular and scalable architecture, interoperable with telecom operators’ systems (USSD, SMS, and mobile money APIs) to ensure wide accessibility and high performance under heavy traffic. Special attention should be given to streamlined user journeys (no more than three steps per action), peak load management during match days, and data collection/analytics to monitor engagement. The solution should also include a centralized back-office for man...

...core goal is to deliver a clean, modern user experience that lets people create profiles, connect with others, post updates, and exchange real-time messages. I am happy to refine the exact feature set together, but the fundamentals of a typical social platform—account creation, feeds, messaging, push notifications, and basic moderation tools—should guide the architecture. You may work in Kotlin or Java in Android Studio; I lean toward Firebase for authentication, cloud storage, and push but I am open to equivalent solutions if you justify the choice. Please structure the project so that it scales easily and can be handed over to another developer without friction. Deliverables • Full Android Studio project with well-commented source code • Signed, inst...

I’m putting together a simple, learning-oriented e-commerce web application in Java and would like clean, well-commented code that I can study and extend later. The core flow is straightforward: a visitor lands on the site as a Guest, registers or logs in to become a Customer, browses a product catalogue, adds items to a cart, and submits an order—no payment gateway needed. Role management must cover Admin, Customer, and Guest. From the Admin dashboard I need the ability to Add, Edit, and Delete products, view every order that comes through, and manage the user list. For data storage we’ll use MySQL; please include a schema script plus any sample seed data so the app is ready to run after import. I’m comfortable running the project with Maven or Gradle, so ...

I already have a complete, word-for-word Hinglish script for a 20-minute YouTube masterclass on systematic trading. What I need now is the finished, faceless video that keeps viewers engaged from start to finish. Your first task will be to record a clear, formal, and authoritative voice-over that follows my script precisely. While narrating, you’ll capture tutorial-style screen recordings inside TradingView, demonstrating the exact indicator settings I supply and pausing to spotlight PDH breakouts, the 200-EMA, and other key candlestick cues. During sections on trading psychology, swap to dynamic B-roll or subtle motion backgrounds so retention never dips. I’m aiming for an institutional look: clean lower-thirds, sharp text callouts, smooth transitions, and tasteful z...

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...Seamless checkout is essential. I want payment processing that covers all major credit cards and the most common digital wallets—PayPal, Google Pay, Apple Pay, and similar options—so customers can pay without friction whether they’re on the phone or on the desktop site. While I’m open to the tech stack you’re most comfortable with, I expect clean, well-documented code (Android Studio with Kotlin/Java, a modern web framework such as React, Vue, Angular, or a solid PHP/Node solution for the back end are all fine by me) and a straightforward admin area for product, inventory, and user management. Deliverables • Android app (APK + full source) published or ready to publish on Google Play • Responsive website mirroring the app’s cata...

...Seamless checkout is essential. I want payment processing that covers all major credit cards and the most common digital wallets—PayPal, Google Pay, Apple Pay, and similar options—so customers can pay without friction whether they’re on the phone or on the desktop site. While I’m open to the tech stack you’re most comfortable with, I expect clean, well-documented code (Android Studio with Kotlin/Java, a modern web framework such as React, Vue, Angular, or a solid PHP/Node solution for the back end are all fine by me) and a straightforward admin area for product, inventory, and user management. Deliverables • Android app (APK + full source) published or ready to publish on Google Play • Responsive website mirroring the app’s cata...

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...execute safe paths across natural terrain. You are free to leverage the Nav2 stack, slam_toolbox, or any other ROS 2 packages that suit the task, as long as the end result runs reliably on the Go2’s onboard computer and works with its existing sensors. Deliverables • ROS 2 workspace with all custom nodes, launch files, and parameter sets • Clear build & deployment instructions (README or tutorial video) so I can reproduce the behaviour on a fresh system • Short live demo or rosbag proving the robot can start, plan, and reach a goal point over outdoor ground (grass/gravel) without tele-operation • Brief report explaining key algorithms and how to tune them for different sites Acceptance I will consider the job complete when the demo shows ...

I need a reliable developer to turn my idea into a functional Android application. At this stage I only require a simple, well-structured MVP that can later scale as new features are defined. Key needs: • Build a clean codebase for Android (latest SDK, Kotlin or Java—whichever you prefer). • Implement a straightforward UI with basic navigation and placeholder screens; final visuals can wait until the next phase. • Set up fundamental app architecture (MVVM or similar), user input forms, and local data storage so I can see real interaction on a device. • Provide clear instructions for running the project in Android Studio and generating an APK. I have not locked the app’s exact purpose yet, so I’m looking for someone who can advise on best...

...infrastructure-as-code and automation for data deployment using Terraform, Ansible, or similar tools. Shape Qualifications & Required Skills · Bachelor’s or Master’s in Computer Science, Engineering, or related field. · 5+ years in data engineering roles, with at least 2 years handling real-time or streaming pipelines. · Strong programming skills in Python/Java and SQL. · Experience with Apache Kafka, Apache Spark, or Apache Flink for real-time and batch processing. · Hands-on with Airflow, dbt, or other orchestration tools. · Familiarity with data modeling (OLAP/OLTP), schema evolution, and format handling (Parquet, Avro, O...

...Let the user pick “Likes”, “Views”, or “Followers”, enter the Instagram link, set a quantity, and confirm. • Fire the corresponding SMM-panel API request and write the order number to the user’s order history. • Refresh status periodically so the user sees whether an order is pending, in-progress, or completed. Deliverables • Full Android Studio project with clean, well-commented Kotlin or Java code. • Integrated AdMob + Facebook Audience Network ad units ready to swap with my live IDs. • SMM-panel API module with clear instructions where to paste my key and endpoint. • Signed release APK for quick testing plus a debug build. • Short README explaining build steps, coin-per-ad logic, and wh...

I need a series of clear, engaging tutorial videos that teach viewers how to use popular software step by step. Everything should be produced with the help of AI tools for voice-over, captioning, and—if you’re comfortable—avatar presentation, so the style stays uniform across the whole series. Scope The first batch will cover widely used desktop and web applications; I’ll share the exact programs and feature sets once we agree on the outline. Plan on 10 videos, each 5–7 minutes long. A consistent structure works best: quick intro, focused screen recording, concise recap. High-resolution capture (1080p minimum) and polished editing are essential. Final exports come in MP4 along with the editable project files. Preferred workflow & tools Screen-...

...files Categories (e.g., AI, Data Science, Web Development) Display all submitted projects / Feedback (Optional but useful) Trainer/Admin can: Review projects Give ratings or feedback Comments section Section Highlight top projects Display: Project Title Author Name Description Technologies (Choose any) Frontend: HTML, CSS, JavaScript (or React) Backend: Python / Node.js / Java Database: MySQL / MongoDB Optional: Firebase for quick setup Workflow User registers Selects a training course Completes learning materials Builds a small project Uploads the project Trainer reviews it Project gets displayed in showcase Sample Project Ideas for Users Quiz system using Python Simple chatbot Budget tracker To-do list app Data visualization dashboard Deliverables Working application

...hands-on technical projects that will stretch my programming abilities and would like a seasoned developer to guide the process. The core of this engagement is simple: you design a stream of bite-sized yet progressively challenging coding tasks, I complete them, and you review my work with clear, actionable feedback. My immediate focus is programming, so languages such as Python, JavaScript, or Java are ideal starting points, though I’m open to others if you can show why they add value. Each task should highlight a distinct concept—data structures, algorithms, version control practices, test-driven development, or clean code techniques—so I can build a well-rounded skill set while producing tangible portfolio pieces. When you respond, please point me to past...

...new Android privacy changes. • An in-app call history log showing date, contact/number and recording length, with the ability to tap and play the file. Everything else—UI theme, storage location options, codec choice, etc.—is up to you as long as recordings remain accessible in standard .wav or .mp3 format. Deliverables & acceptance • Signed release APK plus full Android Studio / Kotlin or Java source. • Brief read-me explaining permissions requested and any special settings users must enable. • Successful test clips from each target brand proving both parties are audible. I’m happy to review alternative technical approaches—Accessibility API, VoIP capturing, native C++ libraries—whatever you believe will produce t...