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Hi, everyone. I am looking for someone who helps us regarding our business related to the software development. We need to have our communications with English so candidates must be fluent(almost native) in English verbal and writing. And they need to know about some web basic skills such as react, python and so on. If you don't satisfied with these conditions, don't apply. I am looking for someone whose hourly rate is 20-30$ also. Hope I find the best one asap. Thanks.

Hi, I would be happy to establish a long-term cooperation in adding new products to an online store on Prestashop and modifying current product cards based on a specific template. Knowledge of Prestashop, Canva basics and GPT chat required. For the beginning of cooperation, availability is required during service office hours (Mon-Fri) 9am-5pm until the details are "caught up" due to the multitude of details in the product cards. Please quote an hourly rate. We can test cooperation based on Clockify.

One of my current goals is to develop a web-based poker game. I have already started studying the architecture and experimenting with a basic prototype using WebSockets for real-time interaction. However, I am struggling with the multiplayer logic, game state synchronization, and providing a fair and secure environment for the players. I am also having trouble with the use of randomness when integrating the Moonriver chain. I am writing to ask if you can help or give me some suggestions. In particular, if you have any experience with similar projects or best practices for dealing with multiplayer game mechanics and server-client architecture in a web environment, I would really appreciate it. Thank you for your time.

I will commission a html website Simple website, no water features However, it requires high quality programming only in html + css + js Wordpress - definitely not attention to PGS > 95/100/100/100 required cleanliness of code knowledge of standards for the purpose of positioning. I am looking for a professional. I am not looking for an agency

I will commission a website in HTML PGS>98/100/100/100. I expect only a reliable contractor. If someone immediately assumes that it is impossible, please do not make an offer. I have achieved this type of results on other sites, so this result I do not intend to lower. For unbelievers, attachment. Perfect knowledge of HTML and WCAG expected.

I will commission a html website Simple website, no water features However, it requires high quality programming only in html + css + js Wordpress - definitely not attention to PGS > 95/100/100/100 required cleanliness of code knowledge of standards for the purpose of positioning. I am looking for a professional. I am not looking for an agency

We're looking for an experienced systems engineer to help us set up a high-performance Android virtualization stack running on ARM-based servers (Ampere or similar). The goal is to create scalable, native ARM Android VM instances for development, testing, or emulation use cases. 🔧 Key Responsibilities: Design and configure a virtualization layer (QEMU + KVM) for ARM Android VMs Optimize for performance and scalability (many VMs per server) Handle device emulation (e.g., sensors, GPS) as needed Tune host and guest kernels for stability and efficiency Provide guidance on infrastructure choices (e.g., OS, hypervisor settings, image formats) ✅ Must-Have Skills: Strong experience with KVM/QEMU virtualization Deep knowledge of ARM architecture and Linux internals Familiarity with Android AOSP and/or GKI Experience deploying and managing VMs at scale Ability to document and automate the setup 💡 Nice to Have: Experience with Ampere Altra servers or similar Knowledge of Android app testing frameworks or CI/CD integration Familiarity with virtio, cloud-init, or orchestration tools (e.g., Terraform, Ansible)

We are a startup from Germany and are currently building a mobile app for a time-based rental system of physical units, secured by NFC-based locks. This project is part of a pilot launch planned for May 2026. The hardware supplier provides us with an SDK for controlling the electronic locks. We are looking for a reliable and efficient developer or small team who can deliver a minimal viable product (MVP) – with clean, robust functionality and no unnecessary overhead.

Looking for a developer to build an advanced chat application for the Invision Community engine (IC 4.7). Experience with IC and its documentation is required. Budget: up to 2000 PLN List of all chat features: https://pastebin.com/9v2CUnXM Please submit your offer before sending a message :)

At NovaLayer Labs, we're building next-generation decentralized infrastructure and tools to empower digital sovereignty. Our current focus is on modular smart contract frameworks, zk integrations, and frictionless developer onboarding for L2 ecosystems. We're a nimble team of builders, researchers, and designers passionate about open-source, privacy, and composability. Job Description We're looking for a Web3 Developer to join our core engineering team. You’ll work on developing and maintaining smart contracts, backend services, and Web3 integrations for our flagship products. You should be comfortable working in a fast-paced startup environment, with a strong sense of ownership and autonomy. Responsibilities Write, test, and deploy smart contracts (Solidity / Vyper) Integrate on-chain components with frontend interfaces (ethers.js/web3.js) Build and maintain backend services (Node.js / Rust / Go) for Web3 interactions Collaborate with product, design, and security teams to ship robust decentralized apps Stay updated on the latest blockchain trends, standards (EIPs), and vulnerabilities Participate in architecture discussions and code reviews Requirements 2+ years of experience in blockchain or smart contract development Solid understanding of Ethereum and EVM-compatible networks Experience with Solidity (or Vyper), and smart contract tooling (Hardhat, Foundry, etc.) Familiarity with basic cryptography (signatures, hashes, Merkle trees, etc.) Experience integrating Web3 wallets (MetaMask, WalletConnect, etc.) Git proficiency and collaborative development experience Good communication skills and ability to work independently Bonus Points Experience with L2s (Optimism, Arbitrum, zkSync) Familiarity with Rust/Substrate or Cosmos SDK Contributions to open-source projects Knowledge of zero-knowledge proofs or account abstraction Experience working with DAOs or DeFi protocols

We’re looking for a highly skilled network protocol and traffic fingerprinting expert to help us bypass JA3/JA4 detection methods across various layers (TCP/IP, TLS, HTTP). This is a specialized consulting role for someone deeply familiar with passive fingerprinting techniques and how to defeat them. 🧠 What You’ll Do: Analyze our current fingerprint (JA3, JA4L, JA4H, JA4X) and propose hardening techniques. Implement TLS stack spoofing using uTLS, OpenSSL, or other libraries. Tune HTTP header order/casing to evade JA4H fingerprints. Modify TCP/IP-level behavior to avoid JA4X detection (window size, MSS, options). Build or configure proxy relays/middleboxes that rewrite TLS handshakes. Simulate or route traffic through real browser environments (headful or mobile). Optionally: Implement stealth automation using Playwright or Puppeteer + stealth techniques. ✅ Skills & Requirements: Proven experience defeating JA3/JA4 or similar detection methods. Deep knowledge of TLS handshakes, cipher suites, extensions. Familiar with TCP/IP fingerprinting techniques. Experience with Go (uTLS), Python (mitmproxy, scapy), or C/OpenSSL. Familiarity with fingerprinting datasets (e.g. fingerprintjs, Splunk JA4 datasets). Bonus: Familiarity with anti-bot detection systems (Cloudflare, Akamai, DataDome, etc.). 💻 Tools You Might Use: uTLS (Go) mitmproxy Tcpreplay / Scapy curl + custom OpenSSL 🎯 Project Scope: We are building an application that needs to blend in with normal consumer traffic to avoid detection or fingerprinting. This is not for malicious purposes — it is for ensuring traffic privacy and obfuscation under surveillance-heavy conditions. 🕒 Engagement: Initial contract with potential for longer-term collaboration. Flexible hours, async-first communication. We can move fast if you’re available immediately. 🚀 Apply If You: Have bypassed or neutralized fingerprinting systems in production. Understand the internals of TLS and HTTP at the protocol level. Think like a network defender

Scope of action 1. entering in the application the town to which the phone would switch at a certain time ie: Warsaw 08:01 - 09:00 Lodz 09:01-10:00 Czestochowa 10:01-11:00 Katowice 11:01-12:00 Bielsko-Biala 12:01-13:00 etc Rzeszow 07:00-08:00 The important thing with this is that chrome, google so receive this information is that there is a change of location. That is, when you run g-g.pl and search for phrases, it indicated that it searches for them at given times in the indicated locations. Deadline for completion 5 days

Programmer wanted to finish a chat application for a forum with an IPS engine. The chat was partially coded by another programmer, but for personal reasons he decided to pass on the order. Experience with an IPS engine is welcome. Who I'm looking for: programmer (teams/companies - no thanks) Budget: up to PLN 1000 Entire order: https://pastebin.com/0JU1Chhj Please submit an offer before writing a message :). Needed yesterday 😅.

Frontend Developer (Angular + Tailwind CSS) Tworzymy nowoczesny system ERP bez korporacyjnego nadęcia. Frontend powstaje w Angularze (v16+) z Tailwind CSS, bez gotowych frameworków komponentów. UI budujemy modularnie, logicznie i z pełną kontrolą nad kodem. 🔹 Pracujemy z głęboko zagnieżdżonymi danymi (np. Task → Project → Customer), 🔹 UI powstaje od zera w Tailwind CSS – bez gotowców, 🔹 Angular + Signals + własny Store – zero NgRx, 🔹 Minimalizm, przejrzystość i UX nawet w złożonych formularzach. Kogo szukamy? - Umiesz tworzyć komponenty Angular (Standalone Components), - Znasz bardzo dobrze Tailwind CSS i wiesz, jak tworzyć w nim spójny, responsywny UI, - Radzisz sobie z danymi zagnieżdżonymi i logiką zależną od ról, - Potrafisz pisać zwięzły, czytelny kod bez nadmiaru klas. Stack technologiczny: Angular 16+, Tailwind CSS, TypeScript, NX, Firebase Wyzwania w projekcie: - Tworzenie UI bez bibliotek komponentów, - Praca z danymi o złożonej strukturze (projekty, zadania, czas pracy), - Responsywność, czytelność i prostota interfejsów, - Tailwind CSS jako jedyne źródło stylów. Dobrze, jeśli: - Umiesz tworzyć layouty z użyciem Tailwind Grid i Flex, - Wiesz, jak optymalnie używać klas responsywnych (sm:, md:, lg:, etc.), - Potrafisz zachować czytelność przy dłuższych sekwencjach klas, - Umiesz stosować dark mode, grupowanie klas i `@apply`, gdy to potrzebne. Co oferujemy: - Elastyczna forma współpracy (freelance / B2B), - Czytelny kod, klarowne wymagania, - Wsparcie, ale też wymaganie Twojej samodzielności. Zainteresowana / zainteresowany? Daj znać! Możesz podlinkować portfolio, repozytorium lub opisać ciekawy projekt, który zrealizowałaś/zrealizowałeś.

We need an experienced full stack dev with React to help build a fact-checking webapp. Think of it as a lightweight dispute resolution system. The goal is to allow users to evaluate content (text, image, video) in a structured way, with confidence scoring, claim categorization, and a transparent resolution process. Contributions are assessed and rewarded via a reputation system. We’re looking for a mid/senior developer to help us architect the whole system and execute the app from scratch. This will include both UI work (submission and voting flows, dashboards) and backend logic (confidence scoring, eligibility checks, reputation). Clear specs and product guidance will be provided.

We are looking for a creative and committed person to create visual instructions for our products. If you have experience creating clear, aesthetically pleasing instructional graphics, we look forward to receiving your application! Responsibilities: Creating visual instructions (graphics, diagrams, photos) for products to help customers use them correctly. Once a month - coming to Warsaw to take pictures of products that will be the basis for the development of instructions. Working with the product team to clarify technical details and present product features. Processing and editing photos and preparing materials for publication. We offer: Long-term cooperation. Flexible working hours - you perform tasks remotely. Opportunity to carry out multiple projects for a stable company. Attach to us and co-create unique visual materials that will serve thousands of customers!

We’re looking for 3D Vehicle Artists for Airport Simulation Project. No more boring civilian cars - we need heavy, specialized airport machinery: Tugs, Snowplows, De-icing Trucks, etc. If you are passionate about creating realistic 3D models contact us. What We’re Looking For • Proven experience in modeling vehicles for game engines • Ability to create optimized models specifically for #UnrealEngine • Preferred software: Blender and Substance Painter What We Offer: • Competitive compensation on Work Contract or B2B • Support from a professional team • Opportunity to have your work featured in a unique simulation technology project If you’re ready for a new challenge and want to work on groundbreaking simulation technology, we’d love to hear from you! We may communicate in Polski or English ;)

We're looking for a creative individual to produce a 30-second promotional video for our new product – shoes from a collection inspired by Yokai (spirits from Japanese folklore). The video will be part of our main advertising campaign – showcased at industry expos, on promotional screens, and featured on our website. Our main goal is to highlight the comfort our product provides. We already have a prepared text that will serve as the foundation for the script. We're looking for someone who can bring this story to life – both visually and emotionally. Video style: animated or mixed (product footage + animation) Duration: 30 seconds If you have experience creating original and bold video content – we’d love to hear from you!

Hi, We are a company specializing in the lighting industry and we are looking for a creative person to support us in graphic design activities. What exactly do we need help with? - correction of product photos - changing the shades of lamp elements or replacing the cable or headliner - preparation of interior design photos - placing our products on purchased stock photos with attention to realistic proportions and shading - designing promotional graphics - creating attractive banners, graphics for the website and for advertising campaigns We are interested in permanent, long-term cooperation, as we regularly update our product offerings and images. We are looking for an available, hardworking and committed person. For us, age and education do not matter - what matters is passion, talent and love of photo editing. If you are an open-minded and contactable person, please present your offer for an hourly rate, attach a portfolio with past projects and leave your contact information. Examples of some interior design photos are attached below so that you know what we are interested in :) P.S. If you have experience in the interior design industry (with particular emphasis on the lighting industry), be sure to let us know! :)