INTRODUCE
Hello from Kaustubh,Bringing Ideas to Life
I architect and build seamless, full-stack solutions with a focus on simplicity and scalability. Coding is my passion, and I love what I do.
5+
Years of
Experience
50+
projects completed on
various countries
About
Every great solution
starts with
an even better story
With over 5 years in development, I began my career working with major tech giants on large-scale projects involving complex backend infrastructures and cutting-edge AI technologies. My journey then led me to freelancing, where I’ve had the privilege of working remotely with agencies, consulting for startups, and collaborating with talented teams to create impactful digital products. I’m confident in my abilities, driven by curiosity, and committed to refining my skills.
Resume
Education & Experience
Lead Software Development Engineer
Freelance work on Upwork. Leading projects with a focus on full-stack development, including backend, cloud, and frontend technologies such as Node.js, Next.js, and React.js. Experienced with AI models like Claude, Llama, and OpenAI. Utilized Docker, Kafka, and RabbitMQ for scalable solutions.
SDE III (Senior Software Developer)
Worked extensively with Node.js, Microservices Architecture, and AWS Cloud Services. Specialized in backend development and frontend technologies like Next.js and React.js. Implemented scalable solutions using Docker, Kafka, and RabbitMQ, and worked with AI models including Claude and Llama.
Software Developer
Focused on backend development with Node.js, Next.js, Firebase, and Socket.io. Gained experience with AWS and Microsoft Azure cloud platforms. Applied AI models such as OpenAI, and used Docker, Kafka, and RabbitMQ to enhance application scalability.
Software Engineer
Worked with MongoDB and TensorFlow, contributing to diverse projects. Leveraged Docker, Kafka, and RabbitMQ for scalable applications and integrated AI models like OpenAI to enhance functionality.
Software Developer
Freelanced as a Node.js developer, focusing on building scalable and efficient applications. Gained experience with Docker, Kafka, and RabbitMQ, and worked with various AI models including Claude and Llama.
B.Tech - Bachelor of Technology
Acquired in-depth knowledge in Cloud Solutions, Cryptography, Database Management Systems (DBMS), and other core areas. Developed a strong foundation in technology and engineering principles, which has been instrumental in my career development.
Services
My Specializations
Scalable Backend Solutions
Expert in designing and implementing scalable backend architectures. Proficient with Docker for containerization, Kafka and RabbitMQ for messaging and event streaming, and traditional databases like MySQL, PostgreSQL, and MongoDB for robust data management. Utilizes microservices architecture to ensure high availability and scalability of applications.
30+ ProjectsFrontend Development
Specialized in creating dynamic and responsive user interfaces using modern technologies like React.js and Next.js. Experienced in integrating frontend components with backend services, ensuring a seamless user experience across various platforms. Proficient in leveraging tools like Figma for design and ensuring performance optimization for fast, user-friendly applications.
20+ ProjectsCloud Solutions and Architecture
Skilled in designing and managing cloud infrastructures on platforms such as AWS and Azure. Proficient with AWS services including EC2, RDS, Lambda, and Load Balancers for scalable, high-performance applications. Experienced in implementing cloud-native architectures to enhance operational efficiency and reduce infrastructure costs.
7+ ProjectsMy Skills
My Advantages
90%
Node.js
85%
Next.js
90%
React
80%
MongoDB
80%
MySQL
75%
Docker
70%
AWS
65%
Azure
60%
Kafka
portfolio
Featured Proffesional Projects
Everything Talent: Innovative hiring with a free ATS and AI-driven assessments.
Everything Talent is an innovative Artificial Intelligence based platform to transform the hiring space, created for staffing companies and startups. Apart from that, it provides a complete free Applicant Tracking System, better tech assessment, and superior reporting capabilities.
Sharvix: A Scalable Video Sharing Platform
Sharvix.com is a video sharing website that’s built to grow as more people use it. It works smoothly for both people who upload videos and those who watch them. With strong tech behind it, Sharvix can handle lots of users without slowing down. It’s like YouTube, but with fast and easy access, making it a great place to watch and share videos.
Social Communication Platform
This involved implementing backend functionalities using Node.js to facilitate seamless user verification processes. Additionally, I played a role in enhancing the platform's security by implementing robust anti- spam measures to safeguard against fraudulent signups and bot traffic. Ensuring user safety and fostering genuine connections were integral aspects of my work on this project.
contact
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