Programación Jobs

Procuramos especialista em Wix Studio, com conhecimento avançados, para criação de websites do zero ou redesenhar websites existentes. Pretendemos um profissional para colaboração em projetos contínuos, através do pagamento de um valor mensal acordado. Pretendemos: ✅ Profissionais com conhecimentos avançados de Webdesign; ✅ Conhecimentos de Programação; ✅ Experiência comprovada no Wix Studio (não aceitamos remissões para sites sem comprovação de ter sido desenvolvidos pelo profissional); ✅ Falar português (damos preferência a profissionais brasileiros) ⚠️Não vale a pena enviar proposta se: ❌ Não tiver experiência real em Wix Studio; ❌ Não for um...

I’m putting together a “flash-style” application that lets adult learners explore core cryptocurrency concepts in a classroom setting. The aim is to keep everything simple enough for first-time students yet authentic enough that they see real-world mechanics in action. Here’s what I need the build to cover: • Data encryption built in from the ground up so students can encrypt and decrypt sample strings and immediately view the results. • Basic blockchain integration that spins up a local test chain, writes a few dummy transactions, and then visualises block creation. • A small, self-contained wallet module that can generate keys, sign test transactions, and show balances—all within the local sandbox, no live coins involved. The tool only ...

Zephyr and LVGL developer: build 5 navigation models for a smartwatch OS We build MintWatch, a 454x454 round AMOLED watch running our own OS. The firmware is Zephyr with LVGL, written in C, and it builds today for native_sim on a desktop as well as for the watch silicon, so you can do this entire job on your own machine with no hardware. We need five new operating system models added to the existing set. What a model is here A model is not a theme. Our tree already separates the two, and this job is only the first half: Home: what is on the screen when the wearer is doing nothing. A watchface, an app grid, a conversation, a scrolling list of text. These are different devices, not different skins. Navigation: what every gesture does from home. Peers on a line, sheets over a home, cards in a...

Modify Division Behavior in a Specific SymPy Function I’m looking for an experienced Python/SymPy developer who can modify the mathematical calculation behavior inside one specific function. I need division within this function to return only the whole number before the decimal point. For example: 10 / 3 → 3 7 / 2 → 3 9 / 4 → 2 10 / 5 → 2 Important requirements: This behavior must apply only inside the specific function I provide, not globally to Python or SymPy. I cannot use floor(), modular arithmetic (%), or similar workarounds. I need the solution to use linear arithmetic so that the resulting expressions remain compatible with Eq() and my SymPy summation calculations. Using floor, modulo, or other non-linear operations currently produces expressions that...

I am assembling an end-to-end solution that can reliably follow the same individual across multiple cameras while keeping their facial identity hidden and their personal data footprints minimal. The goal is to balance privacy and utility, not to sacrifice one for the other. What the build must cover • Facial obfuscation that can be reversed only by authorized parties • Robust multi-camera tracking and re-identification pipelines • Quantitative privacy-assurance metrics that prove the strength of the protection I will look to you to design the core AI/CV architecture, code and train the models, wire them into a working prototype, and document measurable results on standard datasets. If you are comfortable blending deep-learning vision models, LLM-based policy logic, a...

I need a compact, well-structured PLC program for a Delta controller that will drive two servo motors in perfect synchrony, using pulse-and-direction signals. The servos form the heart of a custom lemongrass-cutting machine, so tight positional tracking between both axes is critical; any lag or mismatch will affect cut quality. The work involves: • Writing and commenting the ladder / structured-text code (WPLSoft or ISPSoft—whatever you are most comfortable with) so that both axes accelerate, run, and decelerate together from a single command source. • Setting up all relevant parameters for pulse output, high-speed counters, and motion settings on the Delta PLC as well as the matching Delta servo drives. • Supplying a brief commissioning guide—address map...

I’m starting completely from scratch and want to master basic Lua scripting so I can build my first Roblox games. Because I have no prior programming background, I’ll need patient, beginner-friendly explanations that assume zero experience. Here’s how I hope we can work together: • Teach core Lua concepts and Roblox Studio workflow step-by-step, focusing only on essentials for simple game mechanics. • Provide short text-based lessons and quick code snippets over email or chat. Live calls aren’t necessary. • Set mini exercises, review my scripts, and point out mistakes so I understand the “why,” not just the “how.” • Answer follow-up questions when I get stuck. If you’re happy to mentor asynchronously—...

I’m putting together a concise reference on all the core built-in Python data types and I’d like your help turning my outline into a polished, easy-to-scan cheat-sheet. Scope • Cover every built-in type: int, float, complex; bool; str; list, tuple, range; dict; set, frozenset; bytes, bytearray, memoryview; NoneType. • Present them under these headings: Numerical, Sequence, Mapping, Set, Binary, Special. • For each type provide, in bullet points: – A plain-English definition – Key characteristics (mutability, ordering, hashing, etc.) – A practical, common real-world use case – A compact Python snippet that illustrates the use case Style & format • Bullet points only—no long paragraphs. • Use...

I need a concise set of notes that walks an intermediate-level Python user through every built-in data type. Each section must open with a clear definition or explanation and then flow straight into practical use-case commentary so the reader instantly sees why that type matters in real projects. Please keep the entire document in well-structured bullet points rather than prose; the goal is quick scanning and easy recall. Feel free to group related types logically (e.g., numeric, sequence, mapping, set, boolean) but avoid long paragraphs. Deliverable • One editable file (Markdown or Google Doc is fine) containing bullet-point notes that cover definitions and real-world applications for all core Python data types.

I need a compact Delphi routine that takes the serial information from a Skoda Swing radio and returns the correct unlock code, then simply presents that code on-screen. The focus is solely on the Swing variant (not Bolero or Columbus), so feel free to streamline the logic for that single model. Core expectations • Written in modern Object Pascal and ready to drop into a VCL or FMX project. • No external DLLs—pure Delphi math / lookup is preferred. • Once the algorithm resolves the 4-digit pin it must be shown to the user through a simple form or console write; nothing more complex. Deliverables 1. Source unit (.pas) with well-commented decoding function. 2. Minimal demo project that shows the code in action. 3. Short read-me describing input requiremen...