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Alex X.
$80/hr
100% Job Success
$20K+ earned
Available now
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I help research teams and technical founders build and validate reliable, testable scientific and quantitative systems — research prototypes, backtesting frameworks, production execution systems, simulation engines, and performance-critical pipelines. I also conduct independent technical review of quantitative models and research frameworks. Whether you are architecting a new system from the ground up, battling computational bottlenecks, auditing an unpredictable model, or scaling a fragile prototype into production, I can work with you or your team to engineer a robust, high-performance solution. Background: PhD Physics (NYU, 2018). Quantitative Research at JPMorgan Chase — derivatives pricing on a 1M+ LOC C++ library. Max Planck Institute postdoc — general-relativistic hydrodynamics on 1,000+ core HPC clusters. 13 peer-reviewed publications, 1,300+ citations, h-index 12. WHAT I DELIVER ▸ Quant & Options Engineering Backtesting frameworks (event-driven or vectorized), walk-forward, leakage checks Options analytics: Greeks, IV surfaces, Black–Scholes and numerical methods Research → production pipelines (clean architecture, tests, logging, monitoring) Execution integrations (e.g., IBKR) and robust order / risk handling Market data ingestion, cleaning, corporate actions, quality control ML and statistical time-series models with proper cross-validation (no leakage) ▸ Scientific Computing & Research Tooling For physics, chemistry, biology, engineering, and any domain where the core problem is mathematical or computational. Custom numerical solvers (finite volume / finite difference, spectral, particle methods) with stability and convergence analysis Optimization engines (Bayesian, gradient-based, evolutionary) for experimental design, formulation, and parameter search Simulation frameworks from prototype to production grade Scientific data pipelines: ingestion, transformation, quality control, reproducible workflows Verification and validation: benchmarks, unit / regression tests, convergence studies Analysis tools, dashboards, and reporting infrastructure for research workflows Air-gapped and reproducible deployments where IP sensitivity or regulatory context requires it ▸ Quantitative & Mathematical Review (NDA-protected) Independent technical review of quantitative models, frameworks, and research Verification of internal consistency, identifiability, hidden assumptions, and mathematical correctness Assessment of whether the formal structure supports the conclusions drawn from it Implementation review against specification: numerical stability, edge cases, code-to-spec fidelity ▸ HPC & Performance Engineering Distributed computing (MPI / OpenMP / CUDA), GPU optimization, memory and I/O tuning Inference and training infrastructure at scale Profiling, refactors, and speedups for codebases that need to run reliably under production load WHY CLIENTS WORK WITH ME - Trustworthy work — research prototypes turned into tested, reproducible production code; models reviewed against their own claims - De-risking — failure modes surfaced early (leakage, overfitting, edge cases, scaling bottlenecks) - Maintainability — clean architecture, docs, handover-ready delivery your team can extend - Communication — clear milestones, concise updates, realistic timelines, no surprises - Math ↔ engineering bridge — strong intuition for both theory and implementation IDEAL PROJECTS - Quant strategy development, backtesting, and research infrastructure - Options analytics and derivatives tooling - Mathematical review of quantitative manuscripts, white papers, or research frameworks - Independent validation of production models against specification - Market data pipelines and reproducibility upgrades - Performance optimization of slow Python / C++ codebases - Distributed training, GPU optimization, and inference serving for ML workloads - Custom scientific or industrial simulation and numerical software - Internal R&D tooling for research labs and technical teams If this sounds like a fit, message me with a brief on your current setup and success criteria — I'll let you know how I can help.
$25/hr
100% Job Success
$5K+ earned
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A skilled software developer, on various platforms ranging from Windows to Linux to ARM and other embedded devices (AVR, PIC, etc). My preferred programming languages include, but are not limited to: - C/C++ - Java - Python - Rust - C# - Matlab I'm familiar with various open source libraries in different programming languages such as STL, Curl, Json, GTK, Swing, BeautifulSoup, Requests, Selenium, Tkinter, and many more... I've experience in Embedded Software using various microcontrollers (AVR, PIC, STM32, TM4C123, etc...). I've used many peripherals such as (GPIO, Timer, PWM, NVIC, RCC, FPEC, UART, SPI, I2C, CAN, ADC,...), interfaced it with many sensors and actuators. I've built many projects ranging from simple projects (blinking LEDs, motor control, calculator, stop watch, ...) to more advanced projects (Bootloader, Smart Home, Digital Clock, ...). I have a strong background about Algorithms and Data Structures such as: - Dynamic Programming - Backtracking - Graphs - DFS - BFS - MST - Heap - Trie - Balanced BSTs - Segment Trees - Disjoint Set - and many more... I've solved +370 DSA problems on HackerRank platform and got ranked 660 over 23 million developers in solving coding challenges. You can find my profile in the portfolio. My primary focus in writing software is performance, without sacrificing the safety and security of the application. I will do my best to discuss all the relevant details and the scope of the project with the client, so that I can form an idea of the finished product in order to be able to lay a better groundwork design for the project.
Shady M. has worked .
Rishabh R.
$35/hr
100% Job Success
$200K+ earned
Offers consultations
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🚀 14+ Years Senior Full Stack & AI Agent Developer | Vibe Coder | AI Automation Architect | Chatbot Development | CRM AI Integration | .NET | Node.js | React | AWS | Azure Hello Upwork Community 👋 I’m Rishabh, a PMP Certified 🏅 Top Rated IT Professional with 14+ years of experience as a Full Stack Developer, AI Agent Developer, Vibe Coder, and AI Automation Architect specializing in intelligent systems, workflow automation, and AI-driven business platforms. I build production-ready AI Agents, AI Chatbots, AI Automation Systems, and scalable enterprise platforms that combine strong backend architecture with intelligent automation layers. 🤖 AI Agent Development | Vibe Coding | Intelligent Automation As an experienced Vibe Coder & AI Systems Engineer, I develop: ✅ Autonomous AI Agents (multi-step reasoning, decision workflows) ✅ AI Workflow Automation Systems (Sales, CRM, Ops automation) ✅ RAG-based AI Systems (LangChain, OpenAI, vector DB integration) ✅ LLM-powered Custom AI Assistants ✅ Multi-Agent AI Architectures ✅ AI + API Orchestrations ✅ AI-powered SaaS Platforms I design AI systems that don’t just respond — they reason, automate, and execute. 💬 AI Chatbot Development (WhatsApp, Telegram, Web, Custom AI Bots) I build: ✔ WhatsApp AI Chatbots ✔ Telegram Bots ✔ Web-based AI Assistants ✔ Enterprise Conversational AI Systems ✔ CRM-Integrated Chatbots ✔ Payment-enabled Bots ✔ AI-powered Support Bots Including NLP, intent recognition, memory, context retention, and secure backend integrations. 🔧 Full Stack + AI Technology Stack Backend: C#, .NET Core, .NET MVC Node.js PHP / Laravel REST APIs, GraphQL Microservices Architecture AI & Machine Learning: OpenAI APIs LangChain RAG Pipelines TensorFlow PyTorch Prompt Engineering AI Agent Orchestration Database: SQL Server MongoDB SQL Azure Oracle Cloud: AWS (Lambda, SageMaker, S3) Azure (Cognitive Services, AI Integration) 📊 AI-Powered CRM & Dashboard Development ✔ AI CRM Automation ✔ AI Lead Scoring ✔ AI-based Recommendation Systems ✔ AI-Powered Dashboards ✔ Predictive Analytics Systems ✔ Real-time Data Intelligence ✔ Business Intelligence with AI Agents 🌟 Why Clients Choose Me ✨ Senior Full Stack + AI Architect (Rare Blend) ✨ Vibe Coder with System-Level Thinking ✨ AI Automation Expert ✨ Enterprise-grade Secure Development ✨ Scalable Cloud-Native AI Solutions ✨ Clear Communication & Delivery Discipline I don’t just build apps. I build AI-enabled intelligent ecosystems that automate, optimize, and scale.
Rishabh R. has worked .
Saraswati Web Solutions
Associated with
Saraswati Web Solutions
$100K+
earned
Ravi P.
$18/hr
99% Job Success
$40K+ earned
Offers consultations
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𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐌𝐨𝐝𝐞𝐫𝐧, 𝐚𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐖𝐞𝐛 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🚀💻 Hi there! 👋 I’m 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 7+ 𝐲𝐞𝐚𝐫𝐬 of experience crafting dynamic, user-friendly, and scalable web and mobile applications. My toolkit includes .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐂#, Full Stack needed to build reliable software that drives real business results. 🌟 ✅ 𝟓.𝟎𝟎 ★★★★★ Client Feedback ✅1500+ 𝐛𝐢𝐥𝐥𝐞𝐝 𝐡𝐨𝐮𝐫𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 If you have an idea, I’ll bring it to life with my expertise as a Full Stack Developer, whether it’s a complex system or a sleek one-pager. 🌐✨ 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐅𝐨𝐫 𝐘𝐨𝐮: ➡️ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 As a Full Stack Developer, I offer end-to-end development from front-end to back-end, fast, secure, and tailored to your unique business needs. ➡️ 𝐌𝐨𝐝𝐞𝐫𝐧 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Expert Full Stack Developer with skills in building clean, responsive UIs using Angular, React, and TypeScript for seamless user experiences. ➡️ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Leveraging my Full Stack Developer expertise to build robust, scalable back-end systems with C#, .NET Core, Node.js, and NestJS. ➡️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 As a seasoned Full Stack Developer, I create secure, optimized database solutions using MSSQL, MySQL, PostgreSQL, and MongoDB. ➡️ 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 Deploying applications reliably and at scale on Azure, AWS, and DigitalOcean are core strength of a Full Stack Developer. ➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Full-featured RESTful API development and integration is a vital part of my Full Stack Developer services for seamless system communication. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: ✅ 𝐂𝐥𝐢𝐞𝐧𝐭-𝐅𝐨𝐜𝐮𝐬𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 – I align solutions with your business goals. ✅ 𝐂𝐥𝐞𝐚𝐧, 𝐌𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐂𝐨𝐝𝐞 – Quality code that’s easy to scale and maintain. ✅ 𝐎𝐧-𝐓𝐢𝐦𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 – Projects completed on time, every time. ✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 – Regular updates, no surprises. ✅ 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 – I’m here even after delivery to ensure continued success. ✅𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – From front-end to back-end, I deliver 360 solution 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐓𝐞𝐜𝐡 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✦ 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝: Angular, React, Redux, TypeScript, RxJS, Bootstrap, Tailwind CSS, MUI, Ant Design ✦ 𝐁𝐚𝐜𝐤-𝐄𝐧𝐝: C#, .NET Core, ASP. NET, Node.js, NestJS, RESTful APIs ✦ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MSSQL, MySQL, PostgreSQL, MongoDB ✦ 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Azure, AWS, DigitalOcean ✦ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: HTML5, CSS3, Responsive Design, Email Templates ✦ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: GitHub, Bitbucket, Azure DevOps 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐆𝐞𝐭: ✔️ A custom solution tailored to your business ✔️ Seamless, modern UI with responsive design ✔️ Secure and scalable back-end systems ✔️ Ongoing support to ensure long-term success ✔️ A complete Full Stack Development 🌟 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐀𝐦𝐚𝐳𝐢𝐧𝐠 🌟 I’m passionate about helping businesses grow through technology. Whether you’re starting from scratch or upgrading an existing system, I’m here to help with my full-stack development. 📞 Let’s chat and bring your ideas to life, or invite me to discuss your project and turn your vision into reality! 💬✨🚀 Best regards, Ravi P. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Full Stack Developer | Full Stack | Mobile App Developer | SaaS Application Development | Full Stack SaaS Developer | MERN Stack developer | MEAN Stack developer | Full Stack Developer React Node | React | Node | Next.js | MongoDB | REST API | .NET | PERN | React.js | React Developer | Node.js | React Node | Backend nodejs | node.js developer | Full Stack MERN | MERN MEAN | MERN developer | MERN stack | MEAN developer | .NET developer | .NET core | Full Stack .NET Developer | Azure | AWS | Google Cloud | REST API | Nextjs developer | Full Stack Developer | Web Developer | API Developer | .NET Angular | Microservices | Multi-Tenant SaaS | DevOps | .NET Framework | Saas | Full Stack React Developer | Full Stack Node.js Developer | Full Stack Angular Developer | CI/CD | Full Stack Development | Web Application Development | mern Full Stack Developer | mean Full Stack Developer | .net Full Stack Developer | SaaS Expert | React Full Stack Developer | Node Full Stack Developer | Angular Full Stack Developer | mern Stack Developer | Saas Expert
Digisoft Net Solution Private Limited
Associated with
Digisoft Net Solution Private Limited
$1M+
earned
Inder M.
$20/hr
99% Job Success
$400K+ earned
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I help startups and growing businesses build, scale, and optimize web applications that handle real-world traffic efficiently, without driving up cloud costs. Recently, I scaled a production web application to support 50,000+ concurrent users while reducing cloud operational costs by 40% through optimized architecture and efficient resource management. My focus is simple: delivering performance, reliability, and measurable business impact. 📈𝐑𝐞𝐜𝐞𝐧𝐭 𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 ✅ Scaled a SaaS platform to 10K+ concurrent users with 99.9% uptime and zero-downtime deployments ⚡ Reduced database query load times by 65%, increasing customer retention by 28% ☁️ Migrated legacy enterprise systems to the cloud, cutting infrastructure costs by 30% 💰 Built an MVP that helped a startup raise $2M in Series A funding within 8 months 🧠 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐝𝐞𝐚𝐥𝐢𝐧𝐠 𝐰𝐢𝐭𝐡: 1. Slow application performance and limited scalability 2. Rising cloud costs due to inefficient resource utilization 3. MVPs that need to be scaled and hardened for production 4. Legacy systems holding back growth and innovation 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝟏. 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Modern JavaScript frameworks for building responsive, SEO-optimized user interfaces that deliver fast load times, high performance, and a clean, intuitive user experience. 𝟐. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Server-side application development focused on secure APIs, scalable services, and real-time capabilities. 𝟑. 𝐂𝐥𝐨𝐮𝐝 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 Cloud-based application deployment with automated builds, scalable architecture, and performance-optimized infrastructure built for reliability and growth. 𝟒. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 Relational and NoSQL database design with strong focus on performance, data integrity, and query optimization. 𝟓. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 Integration of payments, authentication, messaging, and external APIs. 🔄 𝐌𝐲 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 (𝐂𝐥𝐞𝐚𝐫 & 𝐓𝐫𝐚𝐧𝐬𝐩𝐚𝐫𝐞𝐧𝐭) 1️⃣ Discovery - Understand business goals & technical requirements 2️⃣ Development - Agile sprints with regular updates & demos 3️⃣ Deployment - Secure cloud setup with monitoring & optimization 4️⃣ Support - Post-launch scaling, maintenance & improvements Clients appreciate my clear communication, proactive thinking, and ownership mindset. Whether you are launching a startup MVP 🚀, modernizing a legacy system 🔧, or scaling an enterprise application 📊 - I deliver production-ready solutions that drive real results. 💬 Message me and let’s discuss your project goals, timeline, and success metrics.
Inder M. has worked .
Eminence Internet Technology Pvt Ltd
Associated with
Eminence Internet Technology Pvt Ltd
$10M+
earned
Luis Pablo R.
$70/hr
100% Job Success
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To deliver quality software and value to our customers. At your services.
Luis Pablo R. has worked .
PampaDevelopers Agency
Associated with
PampaDevelopers Agency
Tilanka K.
$20/hr
100% Job Success
$20K+ earned
Offers consultations
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Experienced Developer Specializing in Scalable Web and Desktop Applications Seeking Engaging Challenges With over 8 years of dedicated experience in backend programming, I bring expertise in C#, .NET, and core frameworks. My focus is on crafting robust, efficient solutions using design patterns and best practices, resulting in clean, well-documented code. My project portfolio spans various domains: • Desktop Applications: Proficient in leveraging C# and .NET to develop high-performing desktop solutions. • Web Development: Skilled in creating ASP.NET MVC / Blazor web applications using .NET Core and Python Flask. • Web APIs using ASP.NET MVC and Python Flask. • Office Customization: Extensive experience in Microsoft Office customization using VBA , VSTO, and JavaScript. I've developed numerous Office Add-ins for Excel, Word, PowerPoint, and Outlook. • Database Development: Proficiency in designing and administering databases, including data warehousing using SSIS. Skilled in T-SQL query writing, performance optimization, and creating procedures, functions, views, and triggers for large-scale databases. • Debugging and Optimization: Capable of adeptly debugging and fixing issues to ensure seamless functionality. • Google sheets customization • IOT development I pride myself on delivering highly organized, maintainable code that adheres to industry standards. Whether your project requires urgent attention or long-term dedication, I'm committed to delivering optimal solutions that guarantee maximum client satisfaction. Let's collaborate to achieve your development objectives." ✅ Languages I am fluent in • C# • Python • T-SQL • VB.Net • VBA • JavaScript • Node.js • C++ • C • Embedded C ✅ Tools and Technologies Familiar With ✅ Web development 🔹 Web API development: C#, .NET 10/9 and 8, ASP.NET Core, Python, Flask, REST 🔹 Full stack web development Using Blazor, ASP.Net MVC ✅ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 🔹 Dapper 🔹 Entity Framework 🔹 MSSQL server 🔹 SSRS 🔹 SQLite 🔹 MySql ✅ 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 🔹 Azure cloud 🔹 AWS 🔹 Google sheets 🔹 Firebase ✅Why Choose Me? ✔ 8+ Years of .NET Development Experience Extensive experience building enterprise applications using C#, ASP.NET Core, Blazor, Web APIs, SQL Server, Azure, and AWS. ✔ Strong Backend & Database Expertise Skilled in designing scalable architectures, optimizing SQL queries, developing APIs, and integrating complex business systems. ✔ Business-Focused Solutions I don't just write code—I understand business requirements and deliver solutions that improve efficiency, automation, and user experience. ✔ Clean, Maintainable Code I follow industry best practices, clean architecture principles, and coding standards to ensure long-term maintainability. ✔ Full Project Lifecycle Experience From requirements gathering and database design to deployment and support, I can handle projects from start to finish. ✔ Reliable Communication Regular updates, clear communication, and quick responses throughout the project to ensure transparency and smooth collaboration. ✔ Problem Solver Experienced in troubleshooting complex issues, improving performance, and modernizing legacy applications. ✔ On-Time Delivery Committed to meeting deadlines while maintaining high-quality standards and attention to detail.
Associated with
TDK Agency
$4K+
earned
Oleksandr S.
$35/hr
100% Job Success
Offers consultations
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My time is valuable, so you can expect short-term results when you choose me. I prefer to use developed components and solutions and determine the optimal solution for each client. I can handle all tasks, from front-end to Windows administration and backend development. ✔️ 9 times Umbraco MVP ✔️ Umbraco Certified ✔️ A super active member of the Umbraco Community ✔️ Contributor to Umbraco Core ✔️ Umbraco 10, Umbraco 9, Umbraco 8, Umbraco 7, Umbraco 4 Expert ✔️ Umbraco Cloud Expert ✔️ Umbraco Headless(Heartcore) Expert ✔️ Vendr specialist ✔️ C#, .NET, .NET Core, MVC, Web Forms, SQL, Web Services, Web APIs, Razor, Blazor, .NET Aspire ✔️ Wide experience in Angular JS, VueJS, jQuery, HTML5, CSS3 ✔️ AI-driven applications ✔️ Azure Machine Learning ✔️ Cognitive Services Skilled in integrating artificial intelligence solutions into websites and business operations, leveraging Azure's robust cloud services. Experienced in developing AI-driven applications that enhance user experience and streamline processes. Proficient in utilizing Azure Machine Learning, Cognitive Services, and other AI tools to create scalable and efficient solutions tailored to meet business needs.
Oleksandr S. has worked .
Shivam G.
$10/hr
100% Job Success
$7K+ earned
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Hello! I am a passionate software developer with over 5+ years of dedicated experience in C# and web application development. Over the years, I've honed my skills to deliver robust, scalable, and user-centric solutions that cater to the diverse needs of my clients. Whether you need a sophisticated web application, an API, or an integration solution, I’m confident that I can bring your vision to life. C# Development: Proficient in the latest versions of C# and .NET framework, including .NET Core and .NET 5/6. Web Development: Extensive experience in building responsive and dynamic web applications using ASP .NET, MVC, Web API, and Blazor. Front-end Development: Skilled in HTML, CSS, JavaScript, and popular libraries and frameworks like Bootstrap, Angular, and React. Database Management: Hands-on experience with SQL Server, Entity Framework, and LINQ, ensuring optimized and secure data storage and retrieval. Integration & APIs: Developed and integrated various third-party APIs, payment gateways, and other external services. Software Design Patterns: Strong understanding of MVC, MVVM, Singleton, Factory, and more. Version Control: Proficient with GIT and familiar with platforms like GitHub, Bitbucket, and Azure DevOps. Main Areas of Expertise: Analyzing, designing, and developing various websites, Web applications, Mobile Applications, and Web-based ERP Products for domains like: Logistics, Transports, Warehouse, Online Education, CRM Healthcare Insurance Worked on Domain driven design pattern as well with modular and microservices architecture with gRPC and graphQL as well. Experienced in designing and developing AI-powered SaaS platforms that leverage Large Language Models (LLMs), automation workflows, and intelligent APIs. Skilled in building scalable AI applications with features such as AI agents, automation pipelines, real-time data processing, and API integrations. Capable of developing full-stack AI SaaS products including backend architecture, secure APIs, user management, and cloud deployment. I can be your resource with effective time management and solid development. I look forward to be part of interesting things you are working on.
Shivam G. has worked .
$5/hr
100% Job Success
$2K+ earned
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Hey, I'm Munira! I'm a software engineer who loves building things that actually work, from low-level systems that need to be rock-solid, to frontends that people enjoy using. What I bring to the table: Frontend Development: Clean, responsive interfaces using modern frameworks Backend Systems: Scalable APIs and server architecture that can handle growth Low-Level Systems: Performance optimization, systems programming, and getting close to the metal when needed Cybersecurity: Security-first mindset in everything I build (threat modeling, secure coding practices, vulnerability assessment) SEO: Technical SEO optimization to make sure your great work actually gets found I'm passionate about the full picture, from how your app ranks on Google, to how secure it is, to how smoothly it runs under the hood. Whether you need someone to architect a backend, lock down your security, or build a frontend that converts, I'm ready to dive in. Let's build something great together!
Munira F. has worked .