Software Testers Palkattavana
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Palkkaa Pyyetru
Pyyetru Pyyetru
$50 USD / tunti
⭐AlgoTrading Developer | NT8, TradingView, MT5, IBMoldova, Republic of⭐⭐⭐⭐⭐ NinjaTrader, MT4/5, TradingView, IBKR, QuantConnect, AI Trading ⭐⭐⭐⭐⭐ I help traders get high-quality results on time without the risk of hiring the wrong developer. I build algorithmic trading bots and strategies for forex, futures, stock, crypto traders using Ninjascript, MQL, Pine Script,...⭐⭐⭐⭐⭐ NinjaTrader, MT4/5, TradingView, IBKR, QuantConnect, AI Trading ⭐⭐⭐⭐⭐ I help traders get high-quality results on time without the risk of hiring the wrong developer. I build algorithmic trading bots and strategies for forex, futures, stock, crypto traders using Ninjascript, MQL, Pine Script, Python, Freqtrade, Backtrader, and CCXT. I help independent traders and small funds automate entries/exits, visualize edges, and get instant notifications to catch opportunities faster. I design systems to stay consistent across market regimes, withstand noise, slippage, latency, and partial fills, avoid overfitting, degrade gracefully when assumptions fail, and handle real-world edge cases like weekend gaps, news spikes, and low liquidity. ✅ Trading Platforms • IBKR TWS & IB Gateway API integration (ib_insync) • NT7 / NT8 strategies, indicators, addons • MT4 / MT5 indicators, Expert Advisors, • TradingView Pine Script indicators, strategies, screeners, alert webhook bridge • MultiCharts, QuantTower, Sierra Chart, Thinkorswim, Charles Schwab ✅ Backtesting & Quant Research • QuantConnect, VectorBT, Backtrader strategy backtesting, risk analysis • AI / RL strategy development (SB3, Gymnasium, SAC / PPO / A2C) ✅ Risk Analysis & Risk Management • Pre-trade risk checks (position limits, leverage) • Real-time P&L, drawdown & exposure monitoring with kill switches • Liquidity & execution risk (slippage, widening spread, commission, exchange fee) • Strategy risk validation (overfitting detection, walk-forward testing) ✅ Market Data & APIs • Stock market API integration & subscription cost optimization (IQFeed, DxFeed, Massive, AlphaVantage) ✅ Infrastructure, Observability, Data • Execution Engine • Kafka, Redis • Grafana, Prometheus • Trading performance monitoring dashboards • Time-series databases & tools: QuestDB, InfluxDB, TimescaleDB, ClickHouse, kdb+, ✅ Products & Licensing • Charting applications in C# Avalonia, Next.js • Copy trading tools • Trading product licensing ==================================================================================== "I believe the current trade I am in will be a loser ... a big loser at that." Larry Williams "Throughout all my years of investing I've found that the big money was never made in the buying or the selling. The big money was made in the waiting." Jesse Livermore "Don’t focus on making money, focus on protecting what you have." Paul Tudor Jones "In trading, you have to be defensive and aggressive at the same time. If you are not aggressive, you are not going to make money, and if you are not defensive, you are not going to keep the money." Ray Dalio "Amateurs think about how much money they can make. Professionals think about how much money they could lose." Jack Schwager vähemmän -
Palkkaa ajaynpaladiya
Thank you for checking out my profile first. I'm a FULL-STACK developer with over 8 years of experience in website and mobile app development. ❇️ MY MAIN EXPERTISE INCLUDES ❇️ ➡️FRONTEND ➔ Angular JS, React, Vue.js, Express.js, PSD, HTML, CSS, Bootstrap ➡️BACKEND ➔ PHP, NodeJS, Laravel, Cakephp, Codeigniter ➡️CMS ➔...Thank you for checking out my profile first. I'm a FULL-STACK developer with over 8 years of experience in website and mobile app development. ❇️ MY MAIN EXPERTISE INCLUDES ❇️ ➡️FRONTEND ➔ Angular JS, React, Vue.js, Express.js, PSD, HTML, CSS, Bootstrap ➡️BACKEND ➔ PHP, NodeJS, Laravel, Cakephp, Codeigniter ➡️CMS ➔ WordPress ➡️DB ➔ MySQL, MongoDB ➡️Python ➔ Django, Flask, Scrapping, Scripting, Odoo, Pandas, Data Analysis, Trading Script (Pinescript) ➡️Mobility ➔ iOS & Android (Flutter, Kotlin, React Native) ➡️Shop ➔ Shopify (Liquid), Woocommerce ➡️AI & ML Tools ➔ GPT-3.5/4, OpenAI, LangChain, Whisper, ElevenLabs, Huggingface, Stable Diffusion, TensorFlow, Pandas, NumPy, and chatbot development (text + voice). ➡️Automation & Integration ➔ Web scraping, workflow automation, API integration, Airtable, Notion, Google Sheets, FastAPI, and trading bots (Pine Script). ➡️Servers ➔ Dedicated, Shared, VPS, Private Servers ➡️Marketing ➔ SEO + DIGITAL MARKETING ➡️Design ➔ UI / UX Design, Photoshop, Adobe XD, Figma, Sketch, InVision ➡️Game ➔ UNITY 2D / 3D ❇️ WHAT YOU CAN EXPECT ❇️ ➔ Daily Communication With Quick Replies To Messages ➔ Daily Work Update Report On Worked Things Of That Day ➔ Bug-Free Work With Proper Testing As I Know That Client Is Not Tester ➔ Guaranteed Work ➔ Ongoing Support As Needed Bases Sounds interesting? Let's have a quick Freelancer call/chat to discuss your project. vähemmän -
Palkkaa eboxgr
Senior Full-Stack Developer | Web & Mobile Platforms, Automation & Complex Integrations Full-stack developer based in Greece with over two decades of experience building web applications, digital platforms, and custom software solutions for agencies, startups, and organisations worldwide. Available for long-term...Senior Full-Stack Developer | Web & Mobile Platforms, Automation & Complex Integrations Full-stack developer based in Greece with over two decades of experience building web applications, digital platforms, and custom software solutions for agencies, startups, and organisations worldwide. Available for long-term collaborations, agency partnerships, and complex technical projects. I’ve collaborated with international digital agencies, private companies, and teams delivering solutions for governmental and defense-related projects, working in environments where reliability, security, and professionalism are essential. I am also a tech conference speaker and open-source contributor, including contributions to WordPress core, reflecting my long-term commitment to the development community and software quality standards. My focus is on translating complex requirements into stable, scalable systems. I don’t just build websites — I design and develop solutions that improve processes, automate workflows, and support long-term business growth. What I Can Help You With • Full-stack web application development • System architecture & technical consulting • Custom platforms and SaaS-style products • API development & third-party integrations • Automation systems and testing infrastructure • CMS & eCommerce solutions • Performance optimization & scalability • Cloud deployments & infrastructure • Mobile and hybrid applications Technical Approach I’m technology-agnostic and comfortable working across different stacks and system architectures. Over the years, I’ve designed and delivered solutions using a wide range of frontend frameworks, backend technologies, CMS platforms, and cloud environments, selecting the most appropriate approach based on performance, scalability, security, and long-term maintainability rather than being tied to a specific technology. Experience Includes • Large-scale web platforms • Custom automation and QA systems • Advanced CMS extensions and plugins • Reporting dashboards and internal tools • Mobile applications connected to cloud backends • Complex integrations across multiple systems What Clients Appreciate ✔ Deep experience and practical problem-solving ✔ Clean, maintainable, production-ready code ✔ Strong communication and reliability ✔ Ability to handle complex or undefined requirements ✔ Long-term technical thinking I’m comfortable collaborating with distributed teams or leading development independently from concept to deployment. If you’re looking for a developer who combines experience, technical depth, and business understanding, I’d be happy to discuss your project. vähemmän -
Palkkaa abuzarfaris
Hello! My name is Abuzar Faris. SugarCRM / SuiteCRM Specialist An award-winning Solution Architect with over 9 years of experience in developing, customizing, and implementing CRM solutions for clients ranging from small businesses to large enterprises. I specialize in delivering innovative and efficient CRM, web,...Hello! My name is Abuzar Faris. SugarCRM / SuiteCRM Specialist An award-winning Solution Architect with over 9 years of experience in developing, customizing, and implementing CRM solutions for clients ranging from small businesses to large enterprises. I specialize in delivering innovative and efficient CRM, web, and mobile solutions tailored to the unique needs of each client. My focus is on creating scalable, high-quality systems that improve customer relationships and streamline business operations. My expertise extends to SuiteCRM, Talend, Mautic, Xamarin, PHP, and JavaScript, with a strong track record of integrations and customizations for complex business environments. Service List: CRM Customization and Integration (SuiteCRM) Mobile and Web Application Development (Xamarin) Database Design and Development Configurable Platform Solutions E-commerce Website Development Business Application Development Business Process Automation Recent Projects: Borns Vilkar CRM: Integrated their Quotes Module with Gravity Forms and added Automation to end Emails to customer upon status change of Quote Michelli Weighing & Measurement: Designed a service agreement system integrated with mobile applications and e-commerce. EHSP Canada: Developed a detailed forecasting and Reporting System for them in SuiteCRM Accoutre Clothing: Built and scaled an e-commerce platform to enhance online business. SuiteCRM AI Dashlet Builder: I’ve also created a cutting-edge tools AI Dashlet Generator add-on for SuiteCRM, enabling businesses to enhance productivity and extract actionable insights using AI-powered dashboards. Highlights: 9+ years of experience | 500+ Projects | On-Time Delivery | Monday-Friday Top-rated for CRM Development | System Integration | E-commerce Contact me to discuss how I can bring efficiency and value to your business! vähemmän -
Palkkaa rvimalrajravi
rvimalrajravi rvimalrajravi
$15 USD / tunti
Software Development|QA|Web,Mobile&Custom SolutionIndiaOhjelmistojen testaus, testaus/laadunvarmistus, Käytettävyystestaus, Verkkosivujen testaus, Mobiilisovellusten testausCEO & Co-Founder | Bloomarina 🌐 Web • 📱 Mobile • 💻 Custom Software Development 🧪 QA-Driven Digital Solutions About Me I am the CEO & Co-Founder of Bloomarina, a digital solutions company focused on building high-quality, scalable, and reliable software for businesses across all industries. With 6+ years of hands-on...CEO & Co-Founder | Bloomarina 🌐 Web • 📱 Mobile • 💻 Custom Software Development 🧪 QA-Driven Digital Solutions About Me I am the CEO & Co-Founder of Bloomarina, a digital solutions company focused on building high-quality, scalable, and reliable software for businesses across all industries. With 6+ years of hands-on experience in Quality Assurance, Selenium Automation, and Project Management, I ensure every project we deliver is stable, secure, and production-ready. At Bloomarina, strong engineering is always backed by structured testing and strict quality control. 🚀 What I Do I personally manage projects from concept to delivery, ensuring clear communication, accountability, and consistent quality. Lead end-to-end Web and Mobile application development Handle client communication, requirement analysis, and scope planning Coordinate developers, designers, and QA teams Ensure timelines, quality benchmarks, and smooth releases Identify risks early and resolve issues proactively Maintain transparent updates and clear documentation Clients work directly with me, ensuring clarity and ownership at every stage. 🧪 Quality Assurance & Testing Expertise Quality is never an afterthought. Every product undergoes thorough testing before delivery. 🔍 Testing Coverage Functional, Smoke, and Regression Testing Usability and Cross-Browser / Device Compatibility Testing Performance, Load, Security, and Exploratory Testing Android and iOS App Testing ⚙ Automation & Tools Selenium WebDriver (Java) JIRA, Bugzilla, Mantis, Redmine, TestRail Complete STLC implementation Test plans, test cases, and structured bug reporting All bug reports include clear steps, screenshots, and videos for faster resolution. 💼 Development Services (All Domains) 🌐 Custom Website Development 🖥 Web Applications and Dashboards 📱 Mobile App Development (React Native, Android, iOS) 🛒 eCommerce (Shopify, WooCommerce, Custom Stores) ⚙ Business Automation Tools 💻 Custom Software Development 🔗 API Integrations and Backend Development 🎨 UI/UX Redesign and Performance Optimization Every service includes strong QA to ensure long-term reliability. 🧠 Advanced & Emerging Technologies 🕶 AR and VR Applications 🔗 Blockchain Development (Smart Contracts, Web3) 🤖 AI-integrated automation and intelligent workflows 🛠 Technology Stack Frontend: HTML, CSS, JavaScript, React, Next.js Backend: Node.js, PHP, Python, Java Mobile: React Native, Android, iOS Databases: MySQL, PostgreSQL, MongoDB, Firebase Cloud: AWS, CI/CD, Hosting QA: Selenium (Java), Manual & Automation Testing ⭐ Why Clients Choose Me Direct communication with a founder Strong focus on quality, stability, and scalability Clear timelines and realistic commitments Thorough testing, not superficial QA Long-term partnership mindset If you are looking for a reliable professional to manage, test, or build your next digital product, I am ready to help. vähemmän -
Palkkaa usamae
Core stacks: MERN | PERN | Laravel | MEVN | Django-React (MongoDB / PostgreSQL / MySQL, Express, Node, React / Next, Vue / Nuxt, PHP, Python) Extras: mobile apps with React Native & Flutter, task-automation bots on demand We are specialized in: MERN ( MongoDB • Express.js • React / Next.js • Node.js ) –...Core stacks: MERN | PERN | Laravel | MEVN | Django-React (MongoDB / PostgreSQL / MySQL, Express, Node, React / Next, Vue / Nuxt, PHP, Python) Extras: mobile apps with React Native & Flutter, task-automation bots on demand We are specialized in: MERN ( MongoDB • Express.js • React / Next.js • Node.js ) – end-to-end JavaScript apps. PERN ( PostgreSQL • Express.js • React / Next.js • Node.js ) – SQL-powered full-stack solutions. Laravel ( PHP / Laravel • MySQL / PostgreSQL ) – robust back-end & REST APIs. MEVN ( MongoDB • Express.js • Vue / Nuxt.js • Node.js ) – reactive SPA & SSR builds. Django-React ( Python / Django & DRF • React / Next.js ) – scalable SaaS and data-heavy platforms. Plus DevOps (Docker · AWS · Heroku), mobile (React Native · Flutter), and automation bots on request. We offer: • Website & mobile-app development —from concept to launch • SaaS engineering —from idea to production-ready product • Cloud & DevOps (Docker | AWS | Heroku) for deployment, scaling & support vähemmän -
Palkkaa Asoenki
I'm a swing trader and a full-stack developer specialized in complex projects: APIs, trading strategies, artificial intelligence, automation, and data analysis, with expertise across multiple languages and platforms. What I can do for you: AI/Machine Learning: Development and integration of LLMs, predictive models,...I'm a swing trader and a full-stack developer specialized in complex projects: APIs, trading strategies, artificial intelligence, automation, and data analysis, with expertise across multiple languages and platforms. What I can do for you: AI/Machine Learning: Development and integration of LLMs, predictive models, recommendation systems, and custom AI-based solutions Automation: Web scraping, bots, automated workflows, and task scheduling to eliminate manual processes Data Analysis: ETL pipelines, data visualization, predictive analytics, and automated reporting Algorithmic Trading: Development of automated strategies and indicators for MQL4/5, PineScript, TradeStation, NinjaTrader, MultiCharts, and other platforms Web/Mobile Development: Websites, full-stack applications with API and external service integration I focus on working deliverables, not prototypes. I communicate clearly about timelines and feasibility, without unrealistic promises. If a project has technical issues, I highlight them immediately with concrete alternatives. Free post-sale support included for any bug fixes or code clarifications - a non-obvious aspect that ensures your project's continuity. Portfolio and reviews demonstrate completed work. Available for one-time projects or ongoing collaborations. Feel free to ask any questions, don't worry! I prefer to clarify everything before starting. vähemmän -
Palkkaa akkastech
Renesis Tech | Autonomous Intelligence Engineering Studio We don’t just write code. We architect autonomous intelligence systems. We partner with companies that view AI not as a feature, but as infrastructure. 1 - Dedicated Product Squads Every engagement is powered by a specialized Product Squad: - Senior Solutions...Renesis Tech | Autonomous Intelligence Engineering Studio We don’t just write code. We architect autonomous intelligence systems. We partner with companies that view AI not as a feature, but as infrastructure. 1 - Dedicated Product Squads Every engagement is powered by a specialized Product Squad: - Senior Solutions Architect & Lead Fullstack Engineer - UI/UX Product Designer - Dedicated QA & DevOps Specialists This ensures architectural consistency and 99.9% production stability. 2 - Adaptive 2026 Intelligence Stack Model-agnostic systems orchestrating the best global models: - OpenAI, Anthropic, Google, DeepSeek, Llama, and Mistral - Fully private hosting & fine-tuned open-weight models - Hybrid cloud and sovereign on-premise infrastructure 3 - Deterministic Knowledge Architecture | Advanced RAG Enterprise-grade RAG designed for reliability: - Knowledge graphs & Vector databases (Qdrant, Pinecone) - Multi-stage retrieval validation - Result: Minimized hallucinations and explainable outputs 4 - Multi Modal Intelligence Systems Real-time AI engineering across text, audio, image, and video embedded natively into the product experience. 5 - Strategic Solutions for Modern Markets - For Enterprises: Model Context Protocol & autonomous workflow orchestration. - For Startups: Agentic Native MVPs in 4 to 8 weeks with built-in scalability. 6 - High Performance Mobile Engineering Production-grade iOS and Android applications: - React Native & Flutter architecture - On-device AI inference & edge computation 7 - Operational Excellence - Regulatory awareness and global compliance: - GDPR compliance & SOC 2 alignment - Regional data residency requirements 8 - Performance Standards - Average response time under 15 minutes - 24/7 availability & Automated CI/CD - Sprint-level roadmap alignment focused on ROI 9 - Let’s Build the Future If you are building AI-native infrastructure, collaborate with our Dedicated Product Squad. Schedule a 15-minute technical consultation today. vähemmän -
Palkkaa gotucat
Top-rated Full-Stack Developer with 335+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 95% client recommendations, I am trusted by global clients for consistent quality, clear...Top-rated Full-Stack Developer with 335+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 95% client recommendations, I am trusted by global clients for consistent quality, clear communication, and dependable delivery. What I Do Best Full-Stack Web Development - React, Next.js, Angular, Node.js, Laravel, CodeIgniter, PHP Mobile App Development - React Native, Flutter, Ionic — cross-platform mobile apps for iOS & Android Backend & API Development - REST APIs, GraphQL, Microservices Architecture CMS & Platforms - WordPress, Joomla, Headless CMS, Custom Admin Panels Cloud & DevOps - AWS, DigitalOcean, CI/CD Pipelines, Server Optimization Payment Gateway Integrations - Stripe, PayPal, Razorpay, Apple Pay, Google Pay, Square, Braintree, Subscription & recurring billing systems, Webhooks, payouts & multi-currency payments Third-Party Integrations & Automation SSO, OAuth (Google, Facebook, Apple, Enterprise SSO), Firebase Authentication, Twilio (SMS, WhatsApp, Voice), SendGrid, Amazon SES (Transactional Emails), Zapier, Make (workflow automation), Metabase & BI tool integrations Google APIs (Maps, Analytics, Calendar, OAuth), Meta / Facebook APIs, Shopify, WooCommerce, CRM integrations, Custom third-party APIs & system integrations Database Design & Optimization - MySQL, MongoDB, PostgreSQL, Firebase, Supabase DevOps & Infrastructure - Docker, NGINX, cPanel, Deployment, Monitoring & Ongoing Maintenance Why Choose Me - 12+ years of professional full-stack development experience - 335+ successfully completed projects with proven results - 1000+ happy clients with a strong delivery record - 99% Job Success & 95% client recommendation score - Clear, transparent communication with regular progress updates - Clean, secure, and well-documented code - Strong post-delivery support and long-term maintenance - Long-term partnership mindset — not just task completion, vähemmän -
Palkkaa TheEminence
testaus/laadunvarmistus, Ohjelmistojen testaus, Verkkosivujen testaus, Testiautomaatio, Mobiilisovellusten testausWelcome to TETS, TETS is a Software Testing company provides all QA services to wide range of clients in the world. We have 35+ QA specialist to provide 24/7 QA services. Testing Services we offer: *************************** ➡️Web Automation: Selenium Webdriver, UFT, Cypress, Protractor, Playwright ➡️Language: JAVA...Welcome to TETS, TETS is a Software Testing company provides all QA services to wide range of clients in the world. We have 35+ QA specialist to provide 24/7 QA services. Testing Services we offer: *************************** ➡️Web Automation: Selenium Webdriver, UFT, Cypress, Protractor, Playwright ➡️Language: JAVA , Python, Ruby, NodeJs, Java script, C#, PHP ➡️Mobile - Android & iOS app testing - APPIUM - Browser stack execution ➡️Framework: Framework with Testng, Cucumber, Specflow, Nunit, Robot, Pytest, Pythonunittest, Mocha, Jasmine ➡️Web Services Testing - SOAP and REST, Postman, JMeter ➡️Bug Tracking Tools: Bugzilla, JIRA ➡️Manual Testing: Test suite design from scratch, Test suite execution, Defect management, Regression testing. ➡️Penetration Testing: Web Application Penetration Testing, Manual Pen Test, Automation Tools, Burpsuite ➡️Devops : Jenkins, Docker, Git, CI CD We are providing dedicated resources for clients on the monthly basis or hourly Kindly revert us here for any queries. Thanks. vähemmän
