Hi, I’m Jatin Sharma, a Full Stack Software Engineer focused on building SaaS products and automation systems. I design robust backends (Node.js/Express, PostgreSQL) and fast frontends (React.js, Next.js) with a user-first approach. I’m comfortable with REST APIs, authentication (JWT), authorization (RBAC), and scalable database design. I’ve deployed automation microservices on AWS, built CI/CD pipelines for reliable releases, and shipped tools that improve developer engagement. I enjoy collaborating with product teams and users to create stable, performant experiences and clean UX.

Jatin Sharma

Hi, I’m Jatin Sharma, a Full Stack Software Engineer focused on building SaaS products and automation systems. I design robust backends (Node.js/Express, PostgreSQL) and fast frontends (React.js, Next.js) with a user-first approach. I’m comfortable with REST APIs, authentication (JWT), authorization (RBAC), and scalable database design. I’ve deployed automation microservices on AWS, built CI/CD pipelines for reliable releases, and shipped tools that improve developer engagement. I enjoy collaborating with product teams and users to create stable, performant experiences and clean UX.

Available to hire

Hi, I’m Jatin Sharma, a Full Stack Software Engineer focused on building SaaS products and automation systems. I design robust backends (Node.js/Express, PostgreSQL) and fast frontends (React.js, Next.js) with a user-first approach. I’m comfortable with REST APIs, authentication (JWT), authorization (RBAC), and scalable database design.

I’ve deployed automation microservices on AWS, built CI/CD pipelines for reliable releases, and shipped tools that improve developer engagement. I enjoy collaborating with product teams and users to create stable, performant experiences and clean UX.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent
Hindi
Fluent

Work Experience

Software Developer at Persist Ventures
August 1, 2024 - Present
Built and scaled the Devs Career Accelerator platform using Next.js, TypeScript, Node.js, PostgreSQL, and AWS; developed and maintained core backend services including Resume Improver, LinkedIn Profile Enhancer, Job Auto Apply system, AI Recruiter Matcher, and Job Recommendation Engine. Implemented secure authentication and authorization using JWT and RBAC across user, recruiter, and admin modules. Created AI-driven automation workflows for resume improvement and LinkedIn optimization; designed data pipelines for job discovery, filtering, matching, and automated submission; integrated a Chrome extension for authentication and subscription validation; deployed on AWS EC2 with S3 and set up CI/CD pipelines for testing and deployments.
Full Stack Developer Intern at IGOKO Avionics Pvt Ltd
June 1, 2023 - July 1, 2023
Developed features for B2B/B2G applications using React.js, Node.js, Django, and MongoDB. Implemented RBAC-protected API flows, improved validation and error handling, and ensured stable responses for production workflows.

Education

Bachelor of Technologies at GLA University, Mathura
October 4, 2021 - May 12, 2025

Qualifications

HackerRank Java, Python, Problem Solving (5-Star)
January 11, 2030 - February 3, 2026
HTML/CSS Certification - Cutshort
January 11, 2030 - February 3, 2026
React.js Certification - Cutshort
January 11, 2030 - February 3, 2026
Competitive Programming Certification - Coding Blocks
January 11, 2030 - February 3, 2026

Industry Experience

Software & Internet, Computers & Electronics, Professional Services, Education
    paper Immersive Portfolio: A Technologically Advanced Showcase

    This portfolio website pushes the boundaries of traditional online presentations, offering a visually stunning and technologically advanced experience. Built upon the robust MERN stack (MongoDB, Express.js, React.js, and Node.js), it provides a scalable foundation for your online presence.

    The website prioritizes captivating visuals. By incorporating 3D elements and interactive canvas animations powered by libraries like Three.js and canvas, it creates a truly immersive experience for visitors. These elements go beyond static images, setting you apart from traditional portfolios and showcasing your ability to leverage cutting-edge technologies.

    Data visualization plays a crucial role in effectively communicating your skills and experience. This portfolio utilizes D3.js to craft beautiful and informative data visualizations. Whether showcasing project timelines, skillsets, or other relevant information, these visualizations present data in a clear and engaging way, leaving a lasting impression on potential clients and employers.

    The user interface boasts a futuristic aesthetic, featuring sleek and modern design elements that capture attention and convey your technological prowess. This goes beyond just aesthetics; it reflects your commitment to innovation and staying ahead of the curve.

    Functionality is equally important. The integrated contact form allows visitors to easily reach out to you. However, this website goes a step further by utilizing Nodemailer, a Node.js library, to ensure smooth delivery of emails directly to your inbox. This eliminates the need for external email services, streamlining the communication process.

    Overall, this portfolio website offers a captivating first impression, interactive data visualization for showcasing your skills, and a seamless experience for potential clients to connect with you. It’s a testament to your technical expertise, innovative approach, and commitment to pushing boundaries in the digital world.

    View the live project: https://www.twine.net/signin

    paper Insight-360: E-commerce platform with CMS

    In my current project, Insight-360, I’m building a comprehensive E-commerce Analytics Dashboard to give online businesses a clear picture of their performance. This web application leverages ReactJS, ExpressJS, NodeJS, and MongoDB to deliver a user-friendly and insightful experience.

    For secure communication between the user interface and the backend, I implemented a robust REST API. The dashboard itself utilizes interactive D3.js visualizations to present data in an easily digestible format. This includes heatmaps, charts, and even geospatial visualizations for a well-rounded view of your business.

    Insight-360 goes beyond basic data presentation. It offers features like sales performance metrics, customer segmentation, and product analysis, allowing you to identify trends, understand your customer base, and optimize your product offerings. To further boost your bottom line, I’ve implemented functionalities to address cart abandonment and develop customer retention strategies.

    However, the insights don’t stop at the data. I also analyze customer feedback within the application to help you enhance customer satisfaction and identify areas for product improvement. This ensures you’re constantly evolving to meet the needs of your customers.

    Insight-360 is an ongoing project, and I’m continuously working on adding new features and functionalities to make it an even more valuable tool for E-commerce businesses.

    Project Link: https://www.twine.net/signin

    paper ResuFit: Smart Resume Analyser

    In my project, ResuFit, I built a web application to help streamline the job search process. It analyzes resumes and job descriptions to give you a better understanding of your fit for a particular position.

    ResuFit utilizes modern web development technologies like ReactJS, ExpressJS, NodeJS, and MongoDB to provide a user-friendly experience. You can upload your resume and target job descriptions, and the application uses Natural Language Processing (NLP) to understand the skills and experience mentioned in both documents. Named Entity Recognition (NER) helps pinpoint specific skills and qualifications, allowing for a detailed comparison between your resume and the job description.

    ResuFit generates reports highlighting how well your resume matches the skills and experience required in the job description. It identifies both matching skills and any potential gaps that you might want to address. Based on this analysis, ResuFit recommends suitable job openings that align with your skillset. It even suggests relevant skill improvement courses and resources to help you bridge any identified gaps and strengthen your candidacy.

    Overall, ResuFit empowers you to target your job search effectively by understanding how your resume aligns with specific job requirements. You can showcase your qualifications with confidence by highlighting your most relevant skills and experience. The application also helps you identify areas for improvement and take steps to enhance your skillset for future opportunities. I am constantly working on improving ResuFit to provide an even more valuable tool for job seekers.

    Project Link: https://www.twine.net/signin