Binary search algorithm java code jobs

...visitors to search, filter, and discover items, encourage trust through a built-in customer review system, and complete purchases via a secure payment gateway that supports the usual credit-card and wallet options. Clean, responsive design and swift page loads are non-negotiable so shoppers on mobile or desktop experience the same smooth journey. If you’re comfortable working in platforms such as Shopify, WooCommerce, or a custom stack—and you have a track record of shipping stores that convert—I’d love to see your approach. Please outline any previous work with physical-product catalogs, highlight how you handle security and PCI compliance, and let me know your estimated timeline. Key deliverables • Branded, responsive storefront with intuitive n...

I’m organising a pre-employment vetting round for candidates based in Newcastle upon Tyne and need a reliable partner who can handle both background checks and reference checks from start to finish. Scope • Background checks – nationwide criminal record search and any other standard UK screenings you normally include. • Reference checks – contacting and documenting at least two professional referees per candidate, with written confirmation. I’ll confirm the exact number of candidates once the interview stage is complete, but please be ready to work to tight turn-around times. I will supply signed consent forms and any candidate information you require; you return a concise report for each individual (PDF is fine) that clearly states pass/fail ...

Job Description We are looking for an experienced Facebook Marketing Specialist to manage and grow our Facebook presence for a g...promotional posts Manage and grow Facebook Page engagement Share posts in relevant groups and communities Run and optimize Facebook Ads (optional but preferred) Respond to comments/messages if needed Suggest new ideas for growth and marketing strategy Requirements Proven experience in Facebook marketing & content creation Experience with Canva / CapCut / video editing tools Understanding of Facebook algorithm and engagement strategies Ability to create high-converting promotional content Experience in grocery / food / eCommerce marketing is a plus Work Details Type: Hourly basis Work: Regular / Long-term Flexible timing but must ensure daily posti...

I’m looking for a dedicated SEO specialist who can work with me on a full-time basis across several websites. The primary objectiv...work reports Our websites The portfolio spans several niches and content types—from blogs and resource hubs to product and service pages—so adaptability is key. You’ll need to step into each vertical quickly, assess competitive landscapes, and craft bespoke strategies. Who succeeds here You have a proven record of lifting organic traffic for multi-site or multilingual projects, stay current on algorithm updates, and enjoy testing fresh ideas backed by data. Clear communication, proactive problem-solving, and the willingness to iterate are essential. If you’re ready to own the full SEO cycle and help each site reach its ...

IMPORTANT: Please start your proposal with the word "NINJA" so I know you are a real person and have read this carefully. Bots will be ignored immediately. Hi there, I am looking for a Google Search Ads expert to acquire high-intent traffic for my personal blog, targeting Vietnamese readers. My primary goal is audience relevance and engagement, not just click volume. Please confirm if you can fulfill these strict operational requirements before we discuss further: 1. Account & Billing: You must use your own established/agency Google Ads account and your own payment method. 2. Funding & Milestones: The campaign is expected to run for 2 months initially, starting with a budget of around $5 - $10/day. I may adjust the daily ad spend or extend the campaign duratio...

I need an experienced developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs...the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs - Experience in data handling and integration - Strong programming skills, preferably in Python or Java Please provide examples of previous sim...

...items quickly, so an intuitive product search with filter options by brand, size, condition, and price is essential. I also want customers to leave reviews to build trust around pre-owned stock. A straightforward CMS behind the scenes is important so I can add new items, edit descriptions, apply discounts, and upload photos without touching code. Design should feel modern yet industrial, reflect the “used but reliable” nature of the inventory, and render flawlessly on mobile, tablet, and desktop. I’m happy to work with Shopify, WooCommerce, or a custom Laravel/React build—choose whichever you can deliver most efficiently while keeping future scaling in mind. Key deliverables: • Fully functional e-commerce website, ready to accept invent...

...complete with custom logo and cohesive branding colours. – Create six top-level sections—Audit, Corporate Finance, Financial Markets, Investments, Public Accounting and Tax—so that every post published under a category automatically appears on its corresponding page. – Add a prominent search feature so readers can quickly locate posts by topic or keyword. Acceptance criteria • Responsive on desktop, tablet and mobile. • Each section page lists only its own posts in reverse-chronological order. • Global search returns accurate results across all categories. • Brand elements (logo, colour palette, typography) applied consistently site-wide. • Site is delivered with one sample post per category and a short hand-o...

...cycle—on-page, off-page, technical work, fresh content creation, and photorealistic images on demand. My goals are clear: more visitors, higher rankings, and stronger conversion rates. To hit them, the workflow you build should ingest live data, learn from performance, and keep refining itself without manual oversight. Here’s what I’m expecting: • Data ingestion that continuously syncs site crawls, Search Console, Analytics, and competitor intel. • Model configuration so Paperclip AI can draft keyword-aligned copy, meta tags, schema markup, and trigger link-building tasks automatically. • Automation logic that schedules jobs, monitors results, and rolls back poor-performing experiments. • Image generation for realistic visuals that m...

looking for 5–10 good local social media promoters in Mumbai or New Delhi. Overview We are launching 2027 Model Search Comes to Mumbai' and need local social media promoters to drive traffic to sign up local male and female models to our model hunt. We looking for experienced individuals in fashion/modeling promotion based in Mumbai or New Delhi. **MUST HAVES**: - Mumbai OR New Delhi resident (local phone verification,) - 5K+ Instagram followers (fashion/modeling niche) - Experience promoting modeling contests/fashion events - Business English (content samples required) We also will be accepting interns and volunteers **REPLY WITH**: 1. fashion or modeling event You've worked on (screenshots) 2. Your city + Facebook / WhatsApp groups you access 3. 2 fashion...

...hosting tier on Render or Railway, so you’re free to deploy the backend there. The mobile front-end can be native, React Native, Flutter—whatever you’re fastest with, as long as one code-base produces solid iOS and Android builds. Deliverables 1. Source code for the cross-platform mobile app. 2. Backend code with clear README covering environment variables, build, and deploy steps. 3. A brief test plan (manual is fine) showing the image flow working on both platforms. Acceptance criteria • A fresh install on any recent iOS or Android phone opens, takes a photo, and returns the correct binary result in under 10 seconds on Wi-Fi. • Backend deploys on a free Render or Railway account from a clean repo clone ...

I run a small creative agency and I’m looking for a reliable digital-marketing specialist I can bring in as an ongoing partner for client work. We’re starting from a clean slate—no campaigns are live yet—so you’d be responsible for shaping strategy and execution from day one. The core channels I need help with are: • Search engine optimization (technical audits, keyword research, on-page fixes, backlink planning) • Pay-per-click advertising through Google Ads • Email marketing — building automations, nurturing sequences, and performance reporting • Paid social campaigns on Facebook, Instagram, and YouTube Ads Typical tasks will include setting up accounts, writing ad copy, creating audiences, configuring conversion trac...

...patterns from the original videos • Overlay these animated players and drill movements ON TOP of the provided background image • Ensure proper perspective, scaling, and positioning of players relative to the background • Maintain spatial accuracy so drill patterns make tactical sense on the field • Preserve the exact timing, speeds, and coordination of all movements Project Requirements 1. AI Algorithm Development Develop an intelligent system that can: • Detect and extract football drill movements, player positions, and tactical patterns from existing 2D animations • Analyze different video templates automatically (different animation styles, player designs, camera angles) • Work universally across all template variations without manual inte...

I am building a specialised web application for an import-export business and need an experienced full-stack developer who is comfortable in both Angular and Java. The core of the platform will be written in Java on the server side, exposing RESTful endpoints, while the client side must be a clean, responsive Angular interface that feels fast even when large data sets are moving through it. You should have at least four years of hands-on experience with: • Modern Angular (v10+) components, services and state management • Java (preferably 11+) with Spring Boot or a similar framework for rapid API development • Secure, token-based authentication and role management • Relational databases and basic schema design What I need from you: 1. A modul...

Project Title: Fix OTP Country Code Issue in Mobile App (Wrong Country Code Sent) Project Description: Hello, I need an experienced mobile app developer to fix an OTP issue in my application. Problem: When users select their country and request OTP verification, the app always sends the phone number with country code +91 (India) instead of the country code chosen by the user. Example: If user selects Iraq (+964), Kuwait (+965), or any other country, the app still sends OTP only with +91. What I Need: - Check and fix country code picker / phone input logic - Make sure selected country code is passed correctly to backend/API - Fix OTP sending process for all countries - Test with multiple countries - Ensure app works properly on Android / iPho...

...different accent colors --- ## TECHNICAL REQUIREMENT * Must use Elementor (no full hardcoding) * Must not rely on default WooCommerce layout * Should be lightweight and fast --- ## IMPORTANT * Do NOT use default theme product page * Build custom template using Elementor Theme Builder * Match design as close as possible to reference --- Note - Theme is installed , Elementor Pro , ACF and WP code plugin installed. Please share similar work before starting....

"I r...affordable, $15–$20 jump ropes in virtually any color combination. They already sell well to school districts nationwide and as personalized gifts, yet the real growth opportunity is winning over young workout enthusiasts who love bold, statement gear. Here is what I need next: • A strategy to drive traffic to my online store, which will be completed soon. This includes SEO to improve visibility on search engines and a budget plan for online ads (Google Ads, social media campaigns, etc.). • Clear, energetic product copy and imagery that speak the language of today’s fitness crowd while preserving the heritage story behind our brand. If you have solid experience in digital marketing (SEO, paid ads) and an eye for vibrant branding, I’d love ...

My GoDaddy server was hit by the “Japanese SEO” hack and Google is now indexing spam pages that don’t exi...malicious files or users slip back in • Hardening steps—new salts, secure file permissions, updated plugins, and any GoDaddy-specific tweaks you recommend—to keep the doors shut • Successful re-index request in Google Search Console once the sites pass a clean site check The only visible symptom so far is spam content showing in search results; I haven’t noticed redirects or rogue user accounts, but please verify that too. Time is critical, so someone who has cleaned this exact attack before and can start immediately will be the right fit. Hand-off is complete when Search Console reports zero security issues a...

...profile pages with embedded intro videos as the hero feature, supported by ratings, reviews, promotions, and subscription-based vendor listings. Essential user flows 1. Discovery: intuitive category explorer, search, and personalised recommendations. 2. Trust & engagement: transparent rating system, verified badges, and community trust score visible on every listing. 3. Conversion: instant bookings or online ordering, plus promo codes to encourage repeat transactions. Authentication (must-have) • Email & password login • Phone number verification with one-time code Back-end considerations A modular architecture that can handle location services, in-app payments, push notifications, and analytics from day one while leaving room for fut...

I’m building a fully autom...backtesting module so I can validate ideas on historical data before going live • Clean, well-commented codebase that I can extend, plus simple configuration files for tweaking parameters without rewriting code I’m comfortable providing API keys and sample datasets; you just need to wire them into the solution. Preferred stack is Python 3.x with libraries such as pandas, NumPy, TA-Lib/ta, backtrader (or another reliable framework) and WebSocket handling for streaming quotes. Deliverables are the complete source code, setup instructions, and a short video or written walkthrough showing the algorithm running in both backtest and paper-trade modes. If anything is unclear, let’s clarify early so the first milestone al...

...site to emphasize: “United States Attorneys” “Michigan Attorney Directory” “Find U.S. Lawyers Near You” Create pages like: /michigan-attorneys/ /detroit-personal-injury-lawyers/ /usa-attorney-directory/ 3. Use Local SEO Structure Add: Schema markup (LocalBusiness / LegalService) Your business address (Michigan-based) U.S. phone number (you already have this—good) 4. Google Search Console Geo Targeting In Search Console: Set target country = United States Submit a sitemap focused on U.S. pages 5. Clean Up Backlinks Use tools like: Ahrefs SEMrush Look for: Spammy foreign backlinks Then: Disavow low-quality domains 6. Create U.S.-Focused Content (Big Impact) Write articles like: “Best Personal Injury Attorneys in ...

...site higher in Google’s organic results through a balanced mix of on-page and off-page SEO. Your first task will be a concise audit so we both see where the current content, meta data, internal linking, and technical signals are helping—or hurting—rankings. From there, I expect focused on-page improvements (titles, descriptions, headers, schema, site speed tweaks) to make each priority page as algorithm-friendly as possible. Once the pages are fully optimised, I need authoritative backlinks, contextual mentions, and outreach that steadily build domain trust without cutting corners or risking penalties. Although Google is my main target, a strategy that also benefits Bing or Yahoo would be a nice bonus. Please tell me how you normally structure the work, the to...

I’m looking for a developer who can take my small residential estate agency online with a clean, fast-loading website that does three things really well: presents our brand and contact details clearly, lets visitors browse our residential property stock with an intuitive search, and reinforces trust through agent bios and customer testimonials. The property section needs a searchable catalogue where I can add, edit or archive listings myself. Each listing should accommodate photos, floor plans, EPCs and a Google-style map pin. When a visitor makes an enquiry, the lead has to drop straight into our existing CRM, and the same property data should syndicate out to the major sales portals we already use, so we avoid double entry. I also want a compact “Meet the Team&rdqu...

...are looking for a highly skilled Java Full Stack Developer with 5+ years of hands-on experience in designing, developing, and deploying scalable applications. The ideal candidate should have strong expertise in Core Java, Spring/Spring Boot, RESTful web services, MySQL, and REACT. Experience with Liferay is added advantage. ⸻ Key Responsibilities • Design, develop, and maintain Java-based backend services and RESTful APIs • Work on full-stack development, including front-end components and integration with backend systems • Develop efficient database queries, procedures, and schemas using MySQL • Collaborate with cross-functional teams to deliver high-quality software solutions • Troubleshoot, optimize, and improve application performance &b...

I need a talent-focused partner who can take complete ownership of an upcoming hire: the position to be filled is an “Hr recuriter.” This is an entry-level opening, yet I still want the same polish and structure you would give a senior search, so please be ready to run the entire process end-to-end—sourcing, screening, interviewing, and coordinating the offer. What I expect you to handle: • Draft and post an engaging job ad across LinkedIn, Indeed, and any other cost-effective boards you recommend. • Proactively source candidates through LinkedIn Recruiter, résumé databases, and university pipelines. • Phone-screen applicants, narrow the list to a tight shortlist, and present concise candidate summaries. • Schedule first and...

I need support finding and hiring a seasoned Recruiter who truly understands the technology sector. Your task is to run the full recruitment cycle—from writing an eye-catching job post through to offer negotiation—so that I can onboard a professional who will later scale our engineering and IT teams. You should have good local connections and access to platforms for hiring and source candidates.

I’m creating a niche-focused social network whose core experience is real-time grow channel. I am ready with strategies and goals to tailor the best approach for growth 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 So if I ask in that 50 members of the network, can you be one partner? this network support intital push to make creator in monotize list so he get started reward even for small from you tube so I will contacting more online and offline peoples when this network fully connected we can any channel move...

...the existing accounts, then design campaigns that align with my funnel—from keyword and audience research right through to copy, creative, budgets, and conversion tracking. I already have landing pages in place but expect candid feedback on how they can be optimised for higher conversion rates. Key deliverables: • Clean account audit with action plan • Full campaign build or restructure across Search, Display, Performance Max, Facebook, and Instagram placements • Pixel, tag, and conversion event setup plus verification • Compelling ad copy and visuals tailored to each platform • Ongoing optimisation with weekly reporting that highlights CPL/CPA, ROAS, and next-step recommendations Success for me is simple: lower cost per lead or purchase a...

...Text overlays, captions, and hooks * Basic color grading and sound sync * Trend-based editing style (fast cuts, zooms, effects where needed) * Long-form video editing (optional, based on budget) Style Reference: Looking for editing similar to top fitness creators (fast-paced, engaging, clean cuts). Requirements: * Experience editing Shorts/Reels (portfolio required) * Understanding of YouTube algorithm & retention editing * Ability to deliver on time (very important) * Open to long-term work if performance is good Budget: * Shorts: ₹100-200 per video (negotiable based on quality) * Long videos: Will discuss separately Bonus: If you can suggest improvements or bring creative ideas, that’s a big plus. How to apply: * Send your portfolio (especially Shorts/Reels) *...

...competitive niche (family law), so I’m looking for someone who understands search intent, local SEO, and how to rank for high-value legal keywords—not just someone building generic links. Goals Increase rankings for South Florida family law keywords (divorce, custody, alimony, city names included, etc.) Improve local visibility (Google + maps + organic) Generate actual client inquiries, not just traffic Scope of Work 1. Keyword Strategy (Critical) Identify high-intent keywords specific to: South Florida (Broward, Miami-Dade, Palm Beach if relevant) Family law practice areas (divorce, child custody, support, etc.) Map keywords to pages (existing + new opportunities) 2. On-Page SEO Optimize existing pages for target keywords and search intent Recommend or create...

...automatically serves one new track from the chosen catalogue; as matches progress, the user places that song within their previously ranked song list. What I need from you • A clean, intuitive cross-platform code-base (React Native, Flutter or similar) that keeps feature parity between iOS and Android. • The core playoff algorithm: bracket generation, daily match scheduling, tiebreak logic and final ranking output into personal raking list. • Simple artist-catalogue import: the user selects an artist once, the app stores that catalogue locally and pulls one song per day—no manual search or uploads required. • Local storage and lightweight cloud sync so rankings persist across devices. • Push notifications that remind users whe...

For all websites. And UniPunch search function update.

...selected from the gallery. Once the form is complete and submitted, the system should instantly compile the data into a neatly formatted report (PDF is ideal), then offer it for download while also saving it to the dashboard list. Core expectations • Secure login / session handling for Admin and QC roles • Responsive, minimalist UI—mobile and desktop friendly • Datatable-driven dashboard with search, sort and pagination • Form validation on both client and server sides • Image handling that works on phones, tablets and desktop browsers - validation, resize if needed • Auto-generated, downloadable report after each submission • Clean, well-commented codebase (Node Js + HTML, CSS, JS in front end. Can use ejs engine) • Si...

Code-Shift (Native European Spanish Speakers) Audio Recording (Dual-Channel) Recording Approach We will deliver natural bilingual conversations in a contact-center (agent–customer) format with strict adherence to code-switching requirements. Audio Format * Dual-channel WAV (Agent / Customer separated) * Native 8kHz and 16kHz recordings (50/50 split) * Single recording per conversation with clear channel separation Code-Switching Implementation We support both required patterns: Type 1: Bilingual Agent–Customer Interaction** * Agent: 100% secondary language(English) * Customer: 100% primary (European Spanish) language * ~50% code-switching at conversation level * Natural conversational flow (no forced switching) * Single audio + single transcr...

I need a web application, delivered ASAP, that takes my professional profile once and then does the leg-work for me: it should crawl popular freelance platforms, spot the most relevant gigs, build a tailored résumé for each match, and submit the application automatically. Core flow 1. I enter or update my skills, keywords, rate range and preferred platforms. 2. The site runs scheduled searches, ranks the results for relevance, and shows me a short list. 3. For every job I approve, it generates a role-specific résumé/cover message and completes the application without further clicks. Technical freedom is yours—API integration, intelligent scraping, keyword scoring, basic AI résumé writer, whatever combination makes this cycle fast and ...

...marketing – set up or optimise our profile, plan a weekly content cadence, run paid promotions, and retarget visitors. • Email marketing – build segmented lists from existing customers and new sign-ups, design automated nurture sequences, and craft promotional blasts tied to local offers. • Search engine optimisation – perform on-page fixes, local SEO citations, and backlink outreach so we rank when someone searches “laundry near me”. Alongside those, I need you to create and manage Google Ads campaigns (search and display) that feed directly into our booking form or WhatsApp line. Core expectations – A short discovery call to align on audience personas, service USP, and regional nuances. – A 90-day performance...

...run a growing Amazon India storefront and need end-to-end support from someone who has been doing this successfully for more than five years. The role covers everything required to keep the account healthy, visible, and profitable: • Listing & optimisation – create or refine product pages, research and insert high-impact keywords, adjust images, A+ content, titles, bullet points, and back-end search terms until they rank and convert. • Inventory & logistics – watch FBA/FBM stock levels, raise and reconcile shipments, coordinate with warehouses or suppliers, and prevent out-of-stock flags or excess storage fees. • Customer service – respond quickly to buyer messages, reviews, and returns so our metrics stay in the green and the brand r...

...information for every line. 4. Push notifications for all user roles covering delays, schedule changes, and service announcements. 5. Secure sign-in with role-based views (Passenger, Driver, Admin). 6. A simple backend (Firebase, AWS, or your suggested stack) that stores routes, schedules, and location streams efficiently. Deliverables • Full Android Studio project with clean, well-commented Java code. • Backend source, database schema, and deployment instructions. • API documentation and a short user guide so I can onboard new drivers and admins myself. • One-week post-handover support to squash any urgent bugs. • build debug APK that can be shared with users to install it in physical devices and interact with directly If you have ...

We need to create webview Mobile app for andorid and ios by this link "" in flutter and app have features app icon, splash screen, Enable Installs Statistics, Enable Java Script, Enable Swipe To Refresh, Load Cache Else Network, Allow HTTP Requests, Add Internet Permission, Add Storage Permissions, Add GPS Permissions, Add Audio Permissions, Add Video Permissions, Enable Firebase setting, Enable Push Notification some more requirement Requirements: • Load a specific URL inside a WebView • Pull-to-refresh support • Error handling (e.g. show a message if no internet connection) • App icon and splash screen (we’ll provide design assets) • Minimal permissions (e.g., allow file/camera upload via browser input type) • Push notifications via fi...

I need a comprehensive online entrance exam software built on Java technology. The software should support multiple-choice questions, essay-type questions, and problem-solving/coding questions. Key Requirements: - User Roles: Students, Examiners/Teachers, Administrators - Features for Exam Creation and Management: - Question Bank: A robust repository of questions - Automated Grading: For efficient evaluation - Timed Exams: To simulate real exam conditions Ideal Skills and Experience: - Proficiency in Java and experience with developing educational software - Knowledge in database management for a question bank - Familiarity with automated grading algorithms - Experience in creating user-friendly interfaces for multiple user roles Looking for a developer who can deliv...

I already have a working cPanel hosting account and want Listmonk running there as soon as possible so I can start sending email newsletters. At this point I haven’t opened the Hetzner VPS yet, but I might move or repl...Listmonk defaults. Core deliverables • Clean install of the latest stable Listmonk release on my cPanel host (SSH access available). • Verification that the web UI loads over HTTPS and that a test newsletter can be sent and received. • Short, clear notes on the key configs you changed and why, plus a brief checklist I can follow if I later re-deploy on a Hetzner VPS. If Docker, a direct Go binary, or another method is better suited to cPanel’s constraints, let me know which path you plan to take before you start; I’ll green-l...

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...

...Seller Central so my listings win the Buy Box more often and revenue climbs across every marketplace where I’m active under Seller Flex and FBA. Here’s what the day-to-day work will look like: • Audit the current account structure, keyword coverage, bids, and placements. • Build or refine campaigns, segmenting by match type and objective to keep ACOS in check while pushing volume. • Monitor search-term reports, pause waste, and funnel high-converting queries into exact-match campaigns. • Prepare concise weekly dashboards that show spend, sales, TACOS, and Buy Box percentage so I know exactly how efforts translate into growth. Although the core brief is advertising, experience with catalogue optimisation, competitor analysis, claim managem...

Title: Senior Backend Engineer Needed: RBAC + Alibaba Cloud Deployment (Urgent) Description: I have a working AI backend codebase. Need a senior backend engineer to implement code updates as per requirements, RBAC and deploy it on Alibaba Cloud (Saudi region). This is an update + deployment task — not a full build from scratch. Scope: * Implement RBAC (AI agent wise) using JWT * Secure existing APIs (no rewrite) + integration with itsm system * Deploy on Alibaba Cloud ECS (Ubuntu or RHEL or centos) * Configure Nginx + HTTPS * Ensure APIs are production-ready Deliverables based on above mentioned scope: Code updates as per the requirements discussed. Spreadsheet will be shared * Clean RBAC implementation * Live deployed API (Alibaba or huawei cloud) * Minimal docu...

I'm looking to develop a data matchmaking platform for residential real estate buyers and sellers. The platform should primarily focus on property listings, complete with robust search filters. Additionally, user profiles for both buyers and sellers are essential to facilitate connections. Key Requirements: - Property listings with comprehensive search filters - User profiles for buyers and sellers Ideal Skills and Experience: - Experience in developing real estate platforms - Strong UI/UX design skills - Proficiency in database management and search algorithms - Familiarity with user authentication and profile management

... * Name * Price * Description * Stock availability * Search and filter functionality * Add to cart / remove from cart * Checkout system * User registration & login * Order history page --- Backend (Admin Panel) * Secure admin dashboard * Add / edit / delete products * Manage categories * Inventory management (sync with offline store) * Order management system * Customer management * Basic analytics (orders, sales) Payment Gateway Integration * Integration with Indian payment gateways such as: * Razorpay / Stripe / PayU * Support for: * UPI * Debit/Credit cards * Net banking * Secure checkout (SSL, best practices) - Additional Requirements * REST API-based architecture preferred * Clean and maintainable code * Basic SEO optimization * Hosting dep...

Code-Shift Native Speakers – Hmong (hmn_US) Audio Recording (Dual-Channel) Recording Approach We will deliver natural bilingual conversations in a contact-center (agent–customer) format with strict adherence to code-switching requirements. Audio Format * Dual-channel WAV (Agent / Customer separated) * Native 8kHz and 16kHz recordings (50/50 split) * Single recording per conversation with clear channel separation Code-Switching Implementation We support both required patterns: Type 1: Bilingual Agent–Customer Interaction** * Agent: 100% secondary language(English) * Customer: 100% primary Hmong (hmn_US) language * ~50% code-switching at conversation level * Natural conversational flow (no forced switching) * Single audio + single transcri...

...for an online coding assessment for an Associate Software Quality Assurance Engineer role and need focused guidance to sharpen two core areas: Writing test cases and deepening my Understanding algorithms in both C and C++. What I’m after I already work comfortably at an advanced algorithmic level, but I want to walk into the exam with well-practiced problem-solving patterns and clean, efficient code in C / C++. Alongside that, I need to refine my test-centric mindset—specifically: • Designing test scenarios that cover edge cases and real-world usage • Creating automated test scripts (preferably lightweight frameworks or even plain GoogleTest or Catch2 if you know them well) • Honing Manual testing techniques so I can articulate why a given path ...

...application that lets shoppers browse, search, and purchase products from their iPhone or iPad. The core scope covers: • A clean, Swift-based user interface that displays categories, product lists, and detail pages pulled from my existing catalog API. • Shopping-cart logic with add / remove / update quantities, persistent between sessions. • Secure checkout using Apple Pay alongside a fallback credit-card flow via Stripe. • Order confirmation, history, and basic account management (sign-up, sign-in, forgot password) powered by Firebase Auth. • Push-notification hooks for order status updates and marketing offers. • Unit-tested business logic and a TestFlight-ready build. I will supply API documentation, brand assets, and wireframes. Sourc...

...developer who can take my concept for a dedicated property-listings platform and turn it into a clean, responsive website that buyers and renters will actually enjoy using. The core of the job is building an intuitive listings engine—nothing agency-branded or management-oriented, just a straightforward place where users can search, browse, and dive into individual properties. To make the site genuinely useful I want three essentials fully working on day one: • Advanced search filters that let visitors refine by price, bedrooms, neighbourhood, and any other tag we add later. • Interactive maps that plot each listing in real time so users can explore areas visually. Google Maps or an equivalent JS map library is fine as long as it’s smooth on mobil...