I’m a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focused on building production-ready web applications, SaaS platforms, MVP products, AI-powered applications and scalable internal tools. My work sits at the intersection of Full Stack Development, SaaS Development, MVP Development, AI Integration, Backend Development and product architecture. I help founders, startups and growing teams turn early product ideas into real software products, from validation-stage prototypes to launch-ready SaaS platforms, dashboards, admin panels, customer portals, workflow tools and AI-enabled applications. As a Full Stack Developer, I work across frontend, backend, databases, APIs and product logic. My frontend work is usually React and Next.js based, while my backend work often involves Node.js, Python, FastAPI, REST APIs, authentication systems, database architecture, third-party integrations and scalable backend services. As a SaaS Developer, I focus on building SaaS products that can support real users, real workflows and long-term product growth. This includes multi-role dashboards, user permissions, authentication, subscription-ready flows, payment integrations, admin panels, reporting systems, customer portals, API integrations and operational tools that teams can confidently use after launch. As an MVP Developer, I help founders and product teams move quickly without building throwaway prototypes. I focus on the core user journey first, then design the technical foundation around what the product needs to become. My MVP Development work helps teams launch faster while keeping the product maintainable, scalable and easier to improve after the first release. As an AI Integration Developer, I build AI-powered features inside real products, not isolated demos. My AI Integration work can include AI agents, AI workflows, LLM-based features, automation logic, data processing, AI-powered dashboards, chatbot features, recommendation systems and backend systems that connect AI functionality with real business workflows. As a Backend Developer, I design and build the technical foundation behind SaaS platforms, MVP products and AI-powered applications. This includes APIs, database models, authentication, authorization, background jobs, integrations, backend workflows and scalable service logic that keeps products reliable as they grow. Clients typically work with me when they need: * a Full Stack Developer who can own frontend, backend, databases and APIs * a SaaS Developer who understands product architecture and long-term scalability * an MVP Developer who can turn an idea into a launch-ready product * an AI Integration Developer who can add practical AI features into real software * a Backend Developer experienced with Node.js, Python, FastAPI and REST APIs * a Full Stack Developer for SaaS MVPs, dashboards and internal tools * a SaaS Developer for authentication, permissions, payment flows and admin panels * an MVP Developer for startup products, early-stage platforms and validation builds * AI Integration support for automation, AI agents, AI workflows and LLM-based features * React and Next.js web applications connected to stable backend systems * scalable API-driven products built for real users and future growth * internal tools, CRMs, portals, dashboards and operational platforms * backend-connected SaaS platforms with clean database architecture * product modernization, technical rebuilds and architecture improvements A large part of my work as a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focuses on: * Full Stack Development for SaaS platforms and web applications * SaaS Development from MVP to scalable product architecture * MVP Development for founders, startups and early-stage products * AI Integration for SaaS products, dashboards and automation workflows * React and Next.js frontend development * Node.js and Python backend development * FastAPI, REST APIs and third-party API integrations * database architecture with PostgreSQL, MongoDB and Redis * authentication, authorization and role-based access * dashboards, admin panels, CRMs and customer portals * workflow automation and AI-enabled business logic * backend systems for AI-powered applications * internal tools and operational platforms * scalable product architecture for growing teams * API-first software products built for real business use My Full Stack Developer work is focused on making sure the frontend, backend, database, APIs and integrations work together as one stable product. My SaaS Developer work is focused on building products that can support real users, repeated workflows and long-term product growth. My MVP Developer work is focused on helping teams launch the right first version quickly and intelligently. If you need a Full Stack Developer, SaaS Developer, MVP Developer can support your product end to end, feel free to invite me!

I have 8+ years of experience helping startups, SaaS companies, and product teams deliver reliable, user-friendly software across web, mobile, API, and AI-powered applications. My focus is not just finding bugs. I test products from a real user perspective while validating business logic, integrations, edge cases, data flow, permissions, usability, and overall release readiness. I have worked on healthcare platforms, eCommerce systems, booking applications, CRM solutions, EdTech products, marketplaces, AI-driven applications, and enterprise web platforms. My testing experience includes: • Functional Testing • Manual Testing • Exploratory Testing • Regression Testing • User Acceptance Testing (UAT) • Mobile App Testing (iOS & Android) • API Testing using Postman • Cross-Browser Testing • SaaS Platform Testing • Multi-Role and Permission Testing • Payment and Subscription Flow Testing • AI / GPT Product Testing • End-to-End Workflow Validation • UX and Usability Reviews I am experienced in working with product managers, founders, developers, and design teams throughout the release cycle, from requirement reviews and test planning to production validation and post-release testing. Tools I regularly use include Jira, Linear, Trello, Azure DevOps, TestRail, Zephyr, Postman, BrowserStack, Sauce Labs, Figma, Confluence, Notion, GitHub, and Chrome DevTools. Domain experience includes Healthcare, Telemedicine, eCommerce, Retail, EdTech, Real Estate, Travel, Hospitality, CRM Platforms, Media & Entertainment, and AI-powered SaaS products. I provide detailed, developer-friendly bug reports with clear reproduction steps, screenshots, screen recordings, severity assessment, and business impact to help teams resolve issues efficiently. Available for: • SaaS QA Testing • Mobile App Testing • Website Testing • API Testing • UAT Support • Release Testing • Regression Cycles • AI Product Testing • Ongoing QA Ownership I believe quality is more than checking requirement, it is ensuring that every workflow works as expected for the people using the product. If you're looking for a QA professional who combines structured testing with real-user thinking, I'd be happy to help.

𝗬𝗼𝘂𝗿 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗽𝗮𝗿𝘁𝗻𝗲𝗿 𝗳𝗼𝗿 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗮𝗻𝗱 𝗿𝗲𝘀𝘂𝗹𝘁𝘀-𝗱𝗿𝗶𝘃𝗲𝗻 𝗱𝗮𝘁𝗮 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀! Hi, I’m Tasleem — a detail-oriented 𝗗𝗮𝘁𝗮 𝗘𝗻𝘁𝗿𝘆 & 𝗟𝗲𝗮𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 with a strong focus on delivering clean, accurate, and well-structured data. I help businesses, startups, and agencies save time and make better decisions by providing reliable data and research support. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵: • Data Entry & Data Processing • Lead Generation (B2B & B2C) • Web Research & Company Research • Data Scraping & Data Extraction • Email Sourcing & List Building • CRM Data Management (HubSpot, Salesforce, Clay, etc.) • PDF to Excel/Word Conversion 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲: ✔ 100% accuracy and attention to detail ✔ Fast turnaround with consistent quality ✔ Clean, organized, and ready-to-use data ✔ Clear communication and quick response ✔ Proven track record with satisfied clients I understand that 𝗲𝘃𝗲𝗻 𝘀𝗺𝗮𝗹𝗹 𝗱𝗮𝘁𝗮 𝗲𝗿𝗿𝗼𝗿𝘀 𝗰𝗮𝗻 𝗶𝗺𝗽𝗮𝗰𝘁 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀, which is why I double-check everything before delivery. Whether you need help with a small task or a long-term project, I’m here to support you with professionalism and reliability. 📩 Let’s discuss your project — I’m ready to start. I can also provide a small sample before we start to ensure quality.

Crafting Exceptional Online Experiences 🚀 With a proven track record of success in Shopify store optimization and web app development, I deliver high-performance, scalable solutions tailored to your specific needs. 🎯 Leveraging 8+ years of expertise, I specialize in: Shopify Mastery: Custom theme development 🎨, store customization 🔧, dropshipping 📦, optimization 🚀, and backend/frontend development 💻. Full Stack Development: Building robust web applications from the ground up using JavaScript, Node.js, React.js, Vue.js, Express.js, Angular, and MongoDB. 🌐 My commitment to open communication and client satisfaction ensures that your project is delivered on time and exceeds expectations. Let's collaborate to elevate your online presence. 💪 Key services include: Shopify design and development 🛍️ Custom Shopify app development 📲 Ecommerce platform migration 🚚 Responsive web design 📱 Payment gateway integration 💳 Shipping and app integration 📦 Figma to Shopify conversions ✨ Bug fixing and optimization 🐛 Ready to transform your business? Let's connect! 🤝 I'm passionate about creating online experiences that not only look great but also drive results. 📈 Let's work together to turn your vision into reality. 🤝

AI-powered software, automation systems, and applications built to streamline real business operations Many companies grow faster than their internal systems. Processes that once worked manually start becoming inefficient. Teams spend time entering data, responding to repetitive inquiries, or switching between disconnected tools. I help businesses solve that problem by building AI-powered software, automation systems, and custom applications that connect workflows, automate tasks, and make operations more efficient. My focus is on AI Voice Agents, AI chatbots, AI software, and AI automation systems that integrate with existing platforms such as CRMs, messaging tools, databases, and internal business systems. AI Voice Agents & AI Chatbots I build AI voice agents and conversational AI systems that automate communication with customers, leads, and internal teams. Services include: • AI Voice Agents for inbound and outbound calls • Conversational AI Chatbots for websites, WhatsApp, and messaging platforms • Lead qualification and automated customer support systems • Voice AI integrations using tools like VAPI and Retell AI • AI agents that integrate with CRMs and internal databases These systems allow businesses to respond instantly to customers while reducing manual workload. AI Automation & Workflow Systems I design and implement AI automation systems that connect tools and automate repetitive tasks. • Workflow automation using n8n and Make • Intelligent AI Agents that analyze data and trigger actions • CRM automation and marketing workflow automation • AI-driven reporting and operational insights • End-to-end AI Automations that streamline internal processes Custom AI Software & Platforms Beyond automation, I build custom AI-powered software systems tailored to business operations. • AI Software Development using Node.js and Python • Custom AI Agentic Solutions for operational workflows • Integration of OpenAI and Claude LLM models into software platforms • Backend systems and API integrations • AI Custom Solutions designed around real business use cases These platforms help companies centralize their operations and eliminate fragmented systems. Mobile Application Development I also build mobile applications that integrate with backend systems and AI-powered services. • Mobile Application Development for operational tools • iOS application development and cross-platform solutions • Field service apps for managing teams, jobs, and workflows • Apps integrated with automation systems and databases Real Systems Built for Real Businesses I have built AI-powered platforms and automation systems for multiple companies including: • So Special Mobile Mechanic – AI-infused mobile application and operational platform • Al Arabi Company – dispatch system for operations and maintenance management • Mystical Agency and Intero Digital – AI automation and proposal generation systems • AI chatbot and WhatsApp automation systems for clinics and service businesses These systems typically include AI agents, automation pipelines, mobile apps, dashboards, and backend integrations that help businesses manage operations more efficiently. Technology & Tools My systems are typically built using: • Node.js and Python for backend development • OpenAI and Claude for LLM-based AI systems • n8n and Make for workflow automation • VAPI and Retell AI for voice agents • API integrations with CRMs, marketing tools, and databases Ideal Clients I work best with businesses that need to: ✔ Automate manual processes ✔ Build AI-powered applications or platforms ✔ Integrate systems across multiple tools ✔ Develop custom software or mobile applications ✔ Introduce AI into operations to improve efficiency Most of my clients are companies whose operations have grown faster than their internal systems — and they need technology that can automate workflows, connect tools, and scale with their business. If you're looking to build AI-powered software, automate workflows, deploy AI voice agents, or develop custom applications, feel free to message me and let's discuss your project.

Hi, This is Umair. I am a Performance Marketing Specialist with more then 7 years of experience helping businesses grow through Google Ads, Google AdWords, Meta Ads, Facebook Ads, Instagram Ads, LinkedIn Ads, Microsoft Ads and Bing Ads. I specialize in creating and managing high performing PPC campaigns that generate qualified leads, increase online sales and maximize Return on Ad Spend (ROAS). I work with eCommerce brands, SaaS companies, real estate businesses, local service providers and B2B organizations to build scalable customer acquisition systems and profitable digital marketing strategies. My expertise includes Google Search Ads, Display Ads, Shopping Ads, Performance Max (PMax), YouTube Ads, Facebook Ads, Instagram Ads, LinkedIn Ads and Microsoft Advertising. For eCommerce businesses, I specialize in Google Shopping Campaigns, Performance Max for eCommerce, Dynamic Product Ads (DPA), Catalog Sales Campaigns, Product Feed Optimization, Merchant Center Management, Shopping Feed Optimization, Cart Abandonment Campaigns, Retargeting, Remarketing and Customer Acquisition Strategies designed to increase online revenue and improve ROAS. I also implement advanced Conversion Tracking through Google Tag Manager (GTM) and Google Analytics 4 (GA4), ensuring accurate reporting and data driven decision making. My approach combines PPC Management, Keyword Research, Audience Targeting, Competitor Analysis, A/B Testing, Bid Strategy Optimization, Landing Page Optimization and Conversion Rate Optimization (CRO) to improve campaign performance and reduce Cost Per Lead (CPL) and Customer Acquisition Cost (CAC). I hold the GOOGLE ADS SEARCH CERTIFITION and SHOPPING ADS CERTIFICATION, demonstrating expertise in paid search and eCommerce advertising. Whether your goal is lead generation, eCommerce growth, online sales, customer acquisition or scaling profitable ad campaigns, I can help you achieve sustainable growth through performance driven marketing and strategic advertising. Consultation is free so discuss your project :)

I help ecommerce and service-based businesses turn paid ads into a predictable source of sales, qualified leads, and revenue growth across Meta Ads, Google Ads, and TikTok Ads. With 5+ years of paid advertising experience, a Master’s degree in Marketing, Meta Ads Certification, and 100+ completed client projects, I build and optimize full-funnel paid advertising systems focused on profitable growth, clean tracking, creative testing, and scalable performance. Most businesses do not struggle because they need “more ads.” They struggle because the full system is not working together: weak tracking, unclear campaign structure, poor creative testing, low-quality traffic, or a funnel that does not convert. My job is to find what is blocking growth, fix it, and build a paid ads system that can scale with confidence. What I can help you with: • Meta Ads campaign strategy, setup, optimization, and scaling • Google Ads Search, Shopping, Performance Max, Display, and YouTube campaigns • TikTok Ads campaign setup, creative testing, retargeting, and scaling • Ecommerce sales campaigns for Shopify and other online stores • Lead generation campaigns for service-based businesses • Full account audits to identify wasted spend and growth opportunities • Audience, competitor, keyword, and market research • Creative strategy, including hooks, angles, ad copy, UGC direction, and testing plans • Pixel, CAPI, GA4, GTM, UTM, and conversion tracking review • Retargeting and full-funnel campaign structure • Weekly optimization, reporting, and clear performance recommendations Common problems I help solve: • Ads are spending but not generating enough sales or leads • ROAS is unstable or too low • CPA is too high • Lead quality is poor • Tracking is inaccurate or incomplete • Campaigns lack structure and testing logic • Creatives are not converting or have stopped working • Google, Meta, or TikTok campaigns are not scaling profitably My approach: First, I review your current ads account, tracking, funnel, creatives, and offer. Then I identify where budget is being wasted and what needs to be fixed first. After that, I build or optimize your campaign structure, improve the testing process, and use real performance data to scale what works. I do not focus on vanity metrics. I focus on the numbers that matter: revenue, qualified leads, ROAS, CPA, conversion rate, and long-term profitability. Results my clients typically work with me for: • 2x–7x ROAS improvement • 20–40% CPA reduction • Higher add-to-cart, checkout, purchase, and lead conversion rates • Better lead quality and more predictable CPL • Clearer tracking and reporting • Stronger creative testing and campaign scaling process Why clients choose me: • I combine paid ads strategy with real marketing and business thinking • I understand both performance data and creative psychology • I can work across Meta Ads, Google Ads, and TikTok Ads, not just one channel • I make tracking and reporting clear, so decisions are based on real numbers • I communicate proactively and explain what is happening in the account • I focus on sustainable growth, not short-term hacks If you are looking for a paid ads specialist who can audit your current setup, improve your campaign performance, and build a clear strategy for growth across Meta, Google, and TikTok, send me a message. I can review your account and show you where the biggest opportunities are.

⭐️ Top Rated Upwork Freelancer | Worked with Fortune 500 Companies ✅ 13+ years of experience ✅ 100% Job Success on Upwork ✅ 100+ projects delivered ✅ Automated Testing of (SaaS, FinTech, EdTech, e-com, CRM) based Business models ✅ Experience in Web, Mobile, Rest Assured API Manual and Automated Testing ✅ Experience in CI/CD Pipelines ✅ Expert Web Scraper As a Top Rated Full Stack SQA Engineer with over 13 years of experience, I've collaborated with Fortune 500 companies, specializing in Selenium, Cypress, Playwright, Rspec, Capybara, PhantomJs, Codeception, Cucumber, Jenkins, CircleCI, Continuous Integration, and Docker. I have confidently written automation test cases in various languages, performed continuous integration, and deployed code on AWS. My expertise spans standalone and Rest Assured API Automated Testing. Whether it's cutting-edge technologies or tailored project needs, I have the skills and knowledge to deliver. Additionally, as a Top Rated Web Scraping Expert, with over 11 years of web scraping experience using Scrapy, Selenium, and Beautiful Soup, I have successfully completed numerous projects that involve complex web crawling and data extraction. This expertise has allowed me to gather valuable insights and data for clients, enhancing their decision-making processes. In the last decade, I have worked with many Fortune 500 companies and big brands such as Deutsche Bank, Bunge, Brookfield, Macy's, and Blender, as well as innovative startups like Stripe, SpaceX, Zameen, Bykea, i2C, Backcountry, and Science37. My work has consistently reduced the time and resources required for software development, with several projects, including those for Science37 and Burge Blender, doubling their revenue. Whether you seek expertise in Manual SQA, developing an Automation framework, or advanced web scraping, I am a dedicated and skilled development partner ready to bring your project to life. Let's connect to discuss how I can help you achieve your goals.

Hello I’m Orhan, I help organizations turn complex data into clear decisions and measurable outcomes by building production-grade analytics, BI, and AI systems. If your dashboards don’t match source systems, your data pipelines break during refresh, or teams are working with different versions of the same KPI, I help fix the full chain from data extraction to reporting and decision-making. My work often includes data integration, transformation, modeling, BI dashboard development, automation, applied AI, forecasting, scoring, and internal knowledge systems. I’m typically hired to help with: - KPI and metric alignment across teams - Stable data pipelines with automated refresh and monitoring - Executive dashboards and operational reporting systems - Self-serve BI setups that reduce manual reporting - CRM, product, finance, marketing, and operations analytics - Data modeling and semantic layer design - AI-powered workflows, forecasting, scoring, and automation - Analytics systems that support faster and clearer business decisions Core strengths - Python, SQL, API Integration, Automation - AI Agent Development, OpenAI API, NLP, LangChain - Tableau, Power BI, Data Visualization, Dashboard Design - Data Platform Architecture, ETL Pipelines, Data Modeling - Operations Analytics, Health and Research Analytics, Performance Reporting Selected client outcomes - Automated analytics for support operations, helping reduce response time and improve routing through self-serve insights - Optimized data pipelines and compute workflows to support faster experimentation and production handoff - Improved lead-to-opportunity visibility by unifying CRM, marketing, and product signals into a single reporting layer - Supported retention improvements through targeted analytics, scoring, and high-risk segment prioritization What I Build - Unified data pipelines across CRM, product, finance, marketing, and custom APIs - Modern analytics stacks using tools such as Airflow, dbt, Spark, and data warehouses - Power BI and Tableau executive dashboards with semantic models, metrics, and drilldowns - Forecasting and scoring systems for LTV, churn risk, and pipeline visibility - AI enablement through RAG, LLM workflows, evaluation, and automation where there is clear ROI - Documentation, runbooks, and handover materials for ownership-ready delivery Toolbox - Data Engineering: Python, Airflow, dbt, Spark, Kafka - Warehouses and Databases: BigQuery, PostgreSQL, MySQL, MongoDB - BI: Power BI, Tableau, Looker Studio - AI and ML: scikit-learn, TensorFlow, PyTorch, OpenAI API, RAG, LangChain, LlamaIndex - Integrations: REST APIs, GraphQL, Webhooks, ETL and ELT connectors How I Work I work across the full analytics chain, from raw data and pipelines to dashboards, automation, and decision support. My focus is on building clean, reliable, and scalable systems that teams can actually use after delivery. If you need support with analytics, BI, data pipelines, dashboards, reporting automation, or AI-powered data workflows, feel free to invite me on Upwork or send me a direct message.

Welcome to my page. For the last 20 years, I have been working in sales, I have led sales, appointment setting, and BDR teams at SAP, Adobe, and a number of startups. Teams I have built and managed, giving me the experience to help you drive the results you’re looking for. You have worked with freelancers, you have worked with agencies, and you’ve probably tried to build a team in-house in the past. There are many reasons why each of these has failed, but I am here telling you that I can make it work for you. I will deliver the appointments you’re looking for at the scale you need. You focus on the things that matter, while I drive the revenue. I’ve worked with businesses across the country. I have a 100% success rate on Upwork and have worked with over 100 companies in the last 3 years, helping them solve their pipeline goals. Once we’ve met, we will start onboarding and get started within a few days. I have a simple step-by-step process that makes it easy for us to work together. The service that we offer Appointment setting, Sales, Call scheduling, deal closing, telemarketing, cold calling, pipeline generation, outbound calling and customer care, business development, pipeline generation, lead generation. Segments we have experience in Solar, insurance, SaaS, Telecommunications, manufacturing, Coaching, Digital marketing agencies, Event registration, Health care, Mortgages, lawyers, Real Estate, and many others. If your project does not fall into one of these categories, let's schedule an assessment call to see if you are a good fit.