Simple binary search tree java source code jobs

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...

...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...

...and overall dimensions without rebuilding everything. Standard aluminum extrusion libraries are fine if they speed things up, but custom profiles must match the dimensions I supply. Corner joints, gussets, and any load-bearing features have to be modelled exactly as they would be machined or welded. Deliverables • Native SolidWorks part and assembly files • A clean, fully-constrained feature tree (no unresolved sketches or dangling mates) • One set of annotated 2D drawings (PDF + DWG) showing critical dimensions, hole patterns, and cut lengths Acceptance will be based on the model opening error-free in SolidWorks 2022, all dimensions matching the spec sheet I provide, and the assembly resolving without suppressed components. If you’re comfortable ru...

I need a web-based platform that can stream both movies and TV shows instantly, without forcing visitors to sign up or create an account. The layout should be clean and intuitive—think large hero thumbnails, clear categories, a keyword search bar, and an HTML5 player that lets viewers jump straight into the content. Core requirements • Upload or link full-length movies and episodic series, with title, description, runtime, poster art and tags. • Public, no-login playback; no personal data collection, sign-ups or paywall screens. • Responsive design that looks just as smooth on mobiles, tablets and desktops. • Lightweight admin area where I can add, edit or remove titles and update artwork in bulk. • Reliable hosting/stream handling (HLS, DAS...

...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...

...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...

I’m building a simple, two-phase tool for my nonprofit’s battery-collection events and I need help finishing the first phase. What the first release must do • Let the user on either iOS or Android snap a photo or choose one from the gallery. • Send that image to a lightweight backend (Node.js or Python—your call) which forwards it to Anthropic’s Claude Vision endpoint. • Return a clear “lithium-ion” or “not lithium-ion” answer to the phone and display it cleanly. • Keep everything self-contained; I don’t want to wire into Zapier, , or other external integrations right now. Hosting & tech preferences I can supply Claude API keys and credentials for a free hosting tier on Render ...

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 ...

I need a conversion-focused landing page built with that promotes my travel offers and channels every visitor toward submitting an enquiry form. The form mu...number, preferred callback time, and the reason for the enquiry—and send that data to a secure backend you set up. Behind the scenes, I want a lead-management system: • A permanent database (any production-ready choice is fine) that stores each submission. • An automated email responder that instantly thanks the prospect and notifies me. • A simple, password-protected dashboard where I can view, search, and update lead status from any device. Clean code, responsive design, and clear documentation are essential. Once deployed, I should be able to add new travel packages or tweak copy wi...

...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 modular codebase that cleanly separates concerns so future features are simple to...

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 ...

...traffic into enquiries – strategic contact forms on listings and key pages, a newsletter opt-in that’s hard to miss, plus a live-chat widget that can route messages to my email or WhatsApp. • Let users search and filter properties by location, price, and type so they find what they want fast. • Showcase client testimonials to build trust at a glance. • Give my team a simple blog area for market updates and neighbourhood insights. Build it on a mainstream, easy-to-maintain CMS such as WordPress, Webflow, or a comparable platform so my staff can add or edit listings without touching code. The site must be mobile-first, fast-loading, SEO-ready, and structured with property schema. If you can hook the site into a common real-estate CRM ...

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...

I need a professio...my first choice, though I’m open to any builder that lets me manage content easily. The finished site should include: • A visually striking photo gallery I can update myself • A testimonials section that showcases client feedback—ideally synced with the reviews collected on GMB • A contact form protected against spam and wired to my email Please connect the site to Google Analytics and Search Console, ensure on-page SEO best practices, and keep NAP information identical across the site and the GMB profile. Deliverables are the live, mobile-responsive website, the optimised GMB profile, all credentials, and a short PDF or video walkthrough so I can handle routine updates. A 30-day post-launch support window for bug fixes wi...

...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 ...

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...

My site needs a rapid yet sustainable lift in Google search results and I want to achieve it strictly through off-page SEO. The single priority is backlink building—quality over quantity every time. Here is what I need from you: • A clear plan outlining how many links you can secure, from which types of authoritative websites, and over what timeline • Only white-hat techniques that fully respect Google guidelines (no PBNs, spam, or automated blasts) • Links placed on real, relevant domains with solid metrics (high DA/DR, steady organic traffic, clean backlink profile) • A live URL report for every link, including anchor text, target page, domain metrics, and date placed • Weekly progress updates so I can track movement in rankings and address...

...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 second-round interviews with my internal team, collect feedback, and keep everyone updated. • Guide the chosen candidate through reference checks, offer negotiation, and pre-boarding. ...

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 need a performance-...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 and clear visibility on what’s working so we can scale confidently. If you have a proven track record of delivering that outc...

I need well-researched, reader-friendly legal advice articles for my firm’s blog. The goal is to turn legal issues or case developments into practical guidance that reassures prospective clients while showcasing our expertise. I will supply the practice areas and any must-cite authorities; you turn them into polished, search-optimised copy that still sounds human. Deliverables • 4–6 original legal advice articles per month, 1,000–1,200 words each, with some shorter and some longer (to be discussed) • Captivating headline, meta description, and two short social snippets per article • Accurate citations and a brief disclaimer in line with attorney advertising rules Every piece must pass Copyscape, follow Florida Bar marketing guidelines, and weav...

Hello, We need to recreate the tire color graphic shown in (File G2). Key specs: The outer Montane Green (File G1) circle must be exactly 21 inches in diameter. All inner elements must be scaled proportionally to fit perfectly inside that 21" outer circle. Attached are additional reference files and the exact color codes to use. Please let me know if you need anything else to get started. Thanks!

...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...

...Optimize images, fonts, and assets Clean up unused scripts and theme bloat Improve WooCommerce performance on category, product, and search pages Optimize database and server‑level performance where applicable Ensure changes do not negatively impact indexing or rankings SEO must remain intact throughout the optimization process. Secondary Scope – Review and Fine‑Tuning Only (Minimal Work) The following tools are already installed and configured. This role does not include full setup or reconfiguration. Rank Math Pro Review existing configuration Validate current settings and schema Make light optimizations only if needed FiboSearch Pro Review current search performance Confirm indexing efficiency Adjust performance‑related settings only if necessary No SEO rebu...

For all websites. And UniPunch search function update.

...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) • Simple deployment instructions so I can run it on a standard Linux hosting environment or Docker container Acceptance criteria 1. I can add a new report, upload or ca...

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...

Can u write for me a good perposel Here’s a simple but strong proposal you can copy and paste Proposal: Hello, I have carefully read your project requirements and I am confident that I can help you complete this task efficiently and with high quality. I have experience in working with Excel, data entry, and document formatting, and I always focus on accuracy and timely delivery. I understand the importance of your project and I will ensure that the work is done neatly, correctly, and within the given deadline. I am also open to revisions if needed, so you get exactly what you want. As I am starting my freelancing journey, I am highly motivated to deliver my best work and build long-term relationships with clients. Looking forward to working with you. Thank you! If y...

Simple logo design for Truck repairing company. The business name is "Speedy truck repair LLC'

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 ...

...laundry service’s online presence into a steady source of bookings and repeat customers. The priority is clear: every activity has to translate into measurable leads and sales, not just vanity metrics. Channels in scope • Social media 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 ...

...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...

...existing recipes and resolve any page issues • Install and configure an email signup popup opt-in • Add approximately 100 affiliate links across the Resources page and existing content • Set up branded author and byline profiles for house voice and individual contributors • Connect and correct social media header links • Install and configure caching, a security plugin, and CDN • Confirm GA4, Google Search Console, and are correctly in place • Confirm all Google AdSense compliance pages are published and properly linked • General performance, Core Web Vitals, and Brevo newsletter support improvements What We're Looking For • Proven experience managing WordPress publishing sites • Thorough working knowledge of Yoast SEO, in...

I’m ready to roll out several improvements to our live Avaya IVR and want someone who already knows their way around Avaya Experience Portal / Orchestration Designer and VoiceXML. The system is stable today, but the menu tree is dated and callers are not always routed to the right skill group. Here’s what I need done: • Add the new menu options that I’ll supply (scripts and prompts are finished and approved). • Fine-tune voice-recognition so callers can speak choices naturally; experience with Nuance or the built-in ASR tuning tools will be valuable. • Adjust the call-routing logic so selections flow to the correct queues without the current detours. You’ll receive: – Current IVR application files and design documents. &nd...

...based on real-time traffic and current speed. 3. Route planning and stop-by-stop 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...

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...

...Ubuntu 22.04. The nodes launch without crashing, NLP commands publish correctly, yet nothing appears or moves in RViz. RViz throws its usual “Global Options → Fixed Frame does not exist” warning, so the TF tree clearly is not reaching the visualiser; after that the robots ignore the velocity messages as well. I need someone experienced with ROS 2 Humble, TF2, Gazebo / Ignition, and TurtleBot3 launch stacks to jump in, inspect the running graph, and eliminate the missing-frame problem so the three bots become visible and responsive again. I have all launch files, URDFs, and NLP command source ready to share over a screen-share or repo. You’d trace the TF broadcasts, confirm the map/odom/base_footprint chain, adjust any static transforms or frame name...

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...