Mukesh D.
Tekkon Team Profile
Mukesh D.
Senior Full Stack Developer
Senior Full Stack Developer with 8+ years of experience specialising in C#, .NET, Web APIs, React, React.js, TypeScript, Node.js, and SQL Server. Experienced in building end-to-end web applications, scalable backend services, cloud-based solutions, and modern frontend interfaces, with strong expertise in Azure, microservices, CI/CD, and software architecture. Skilled in integrating APIs, databases, and AI-powered solutions, with a strong focus on delivering scalable, secure, and high-performance applications.
Work Experience
Crypto News and Analysis Platform
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[ 2024 Dec – Present ]
Senior Software Engineer
- Designed and developed scalable crypto Wallet, Market, and Swap modules for mobile and web platforms using React Native, React.js, and Next.js, delivering seamless cross-platform user experiences.
- Implemented decentralized exchange (DEX) swap functionality, including token selection, price estimation, slippage tolerance, approval workflows, transaction execution, and real-time transaction status handling.
- Integrated blockchain wallet connectivity with MetaMask and WalletConnect, enabling secure transaction signing, wallet authentication, and on-chain interactions using ethers.js and wagmi.
- Developed backend services in .NET Core and Node.js to process crypto market/trading data, integrate third-party platforms (Gate.io, Binance, Kraken, Customer.io), and support event-driven transaction tracking workflows.
- Key Technologies: ReactJS, NextJS, Redux, .NET MVC, .NET Core, Node.js, MSSQL, Cosmos DB, Git, Jira, AWS, ChatGPT, Claude, Grok, DeepSeek, Cursor AI, Windsurf AI, Google AI Studio LM Studio, and Ollama.
Blockchain
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[ Jan 2024 – 2024 Dec ]
Senior Software Engineer
- Built a . NET-based blockchain platform for crypto trading, ensuring scalable and secure transaction processing.
- Developed new Journal and Inventory management features using React for the frontend, .NET for the backend, and MS SQL Server as the database.
- Designed and implemented Node.js microservices to integrate and manage third-party API communications efficiently.
- Created reusable UI components using Storybook to support and standardize the new React frontend architecture.
- Developed AI-powered applications by integrating OpenAI, Anthropic Claude, Gemini, and OpenRouter APIs to deliver intelligent, scalable business solutions.
- Built Retrieval-Augmented Generation (RAG) applications using LangChain, LangGraph, and vector databases such as Pinecone, ChromaDB, and FAISS for context-aware AI responses.
- Designed and implemented AI agents, conversational assistants, and LLM-powered workflows for process automation and enhanced user experiences.
- Key Technologies: ReactJS, Next JS, Redux, .NET MVC, .NET Core, MSSQL,PostgreSQL, Git, Jira, Azure DevOps
Capital Management Platform
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[ Jun 2021 – Dec 2023 ]
Senior Software Engineer
- Built a React-based npm component library to enable reusable UI components across multiple projects and improve development efficiency.
- Developed Journal and Inventory management features using React on the frontend, .NET on the backend, and MS SQL Server as the database.
- Implemented Twilio Chat and SMS integrations in the frontend, supporting real-time customer communication and automated messaging features.
- Designed and implemented Node.js microservices to handle and integrate third-party API communications.
- Re-designed existing pages and layouts by building new UI components using Storybook, aligning with the updated React frontend architecture.
- Implemented TanStack Query (React Query) for efficient server-state management, including data fetching, caching, background synchronization, and API performance optimization, resulting in improved application responsiveness and reduced network requests.
- Key Technologies: ReactJS, NextJS, Redux, NodeJS, TypeScript, .NET MVC, .NET Core, MSSQL, PostgreSQL, Git, Jira, Azure DevOps, PI Integration, Twilio,TanStack
Healthcare Infrastructure
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[ Oct 2020 – May 2021 ]
Software Engineer
- Revamped the existing frontend which was mostly MVC and jQuery-based pages with ReactJS.
- Worked on the .NET side of a project based on a US-based Insurance claim validation system.
- Worked on SSRS for bulk operation on a large dataset .
- Created an SQL script to add a new Client or a Health plan and update the edit services for different claim validations.
- Key Technologies: ReactJS, Angular, TypeScript, ASP.NET MVC, Java, jQuery, Web API, C#, SQLServer 2014/2016, Git, Jira, Bitbucket
Human Resource Management Software
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[ Sep 2018 – Sep 2020 ]
Software Engineer
- Worked on Payroll, Accounting, Travel management, Recruitment, Disciplinary Action, and Job Profile module in the HRMS system.
- Developed room reservation, booking scheduler, food management pages, and various reservation-based reports in the Hotel Management Project.
- Developed student enrollment and session scheduler (managing tutors, classes, courses, etc.) pages in the RTE system.
- Developed a Software Management web app to manage all company software(update all live software versions systematically).
- Key Technologies: React, React Native, Angular, TypeScript, ASP.NET Webform, MVC and Core, WebAPI, C#, SQL Server 2014/2016, Flutter, sass, ORM, jQuery, Git, GitLab, Syncfusion.
Digital Payments System
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[ Jan 2018 – Aug 2018 ]
Associate Software Engineer
- Learned React and added a few features to the existing remittance-based project.
- Worked on API integrations and system enhancements.
- Developed various report modules based on client requirements.
- Added SQL queries for Reporting.
- Key Technologies: ReactJS, ASP.NET Webform, C#, SQL Server 2012, jQuery, Git, Jira, Bitbucket
Education
Purbanchal University School of Engineering and Technology (PUSET)
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[ 2010 – 2015 ]
Bachelor's Degree, Information Technology
Technical Skills
ASP.NET
.NET Core
React.js
C#
React Native
jQuery
Next.js
Flutter
TanStack
Typescript
OpenAI API
DevOps
Vue.js
Soft Skills
Communication
Leadership
Team Player
Problem Solving