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Hi, I'm Payal Soni, a Software Engineer with extensive front-end and back-end development experience delivering enterprise web applications across technology, e-commerce, banking, and startup sectors. I have strong experience in ASP.NET, React, Vue.js, and JavaScript in Node.js environments. I've led R&D activities across projects to build responsive design and web performance, enabling businesses to scale features and services. I enjoy collaborating with cross-functional teams and senior stakeholders to deliver quality, maintainable code and adopt best-practice software engineering techniques. I also have hands-on experience integrating AI and third-party services, including OpenAI APIs, to enhance user experiences.…Hi, I'm Payal Soni, a Software Engineer with extensive front-end and back-end development experience delivering enterprise web applications across technology, e-commerce, banking, and startup sectors. I have strong experience in ASP.NET, React, Vue.js, and JavaScript in Node.js environments. I've led R&D activities across projects to build responsive design and web performance, enabling businesses to scale features and services. I enjoy collaborating with cross-functional teams and senior stakeholders to deliver quality, maintainable code and adopt best-practice software engineering techniques. I also have hands-on experience integrating AI and third-party services, including OpenAI APIs, to enhance user experiences.

Payal Soni

Full Stack Developer, Developer, Programmer, +5

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Hi, I'm Payal Soni, a Software Engineer with extensive front-end and back-end development experience delivering enterprise web applications across technology, e-commerce, banking, and startup sectors. I have strong experience in ASP.NET, React, Vue.js, and JavaScript in Node.js environments. I've led R&D activities across projects to build responsive design and web performance, enabling businesses to scale features and services. I enjoy collaborating with cross-functional teams and senior stakeholders to deliver quality, maintainable code and adopt best-practice software engineering techniques. I also have hands-on experience integrating AI and third-party services, including OpenAI APIs, to enhance user experiences.…Hi, I'm Payal Soni, a Software Engineer with extensive front-end and back-end development experience delivering enterprise web applications across technology, e-commerce, banking, and startup sectors. I have strong experience in ASP.NET, React, Vue.js, and JavaScript in Node.js environments. I've led R&D activities across projects to build responsive design and web performance, enabling businesses to scale features and services. I enjoy collaborating with cross-functional teams and senior stakeholders to deliver quality, maintainable code and adopt best-practice software engineering techniques. I also have hands-on experience integrating AI and third-party services, including OpenAI APIs, to enhance user experiences.

Available to hire

Hi, I’m Payal Soni, a Software Engineer with extensive front-end and back-end development experience delivering enterprise web applications across technology, e-commerce, banking, and startup sectors. I have strong experience in ASP.NET, React, Vue.js, and JavaScript in Node.js environments.

I’ve led R&D activities across projects to build responsive design and web performance, enabling businesses to scale features and services. I enjoy collaborating with cross-functional teams and senior stakeholders to deliver quality, maintainable code and adopt best-practice software engineering techniques. I also have hands-on experience integrating AI and third-party services, including OpenAI APIs, to enhance user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Hindi

Fluent

Gujarati

Fluent

Work Experience

Software Engineer at Avdhut Pvt Ltd (Freelancer)

July 1, 2024 - June 18, 2024

Contributed as a Software Engineer working on various projects, identifying and resolving performance bottlenecks that resulted in a 30% faster application response time. Developed over 10 reusable components, reducing development time by 25% across major projects. Mentored junior freelancers to accelerate their onboarding and reduce review cycles. Led a backend team of 4 developers, improving delivery efficiency by 20% and maintaining code quality. Designed and developed APIs supporting core application functionality, enhanced backend logging and error tracking, cutting incident resolution time by 50%. Facilitated Agile sprint ceremonies leading to 95%+ on-time delivery. Integrated third-party services to improve user experience and retention.

Software Engineer at Manek Tech

April 1, 2023 - June 30, 2024

Acted as full stack lead on key projects including 'ReDeal' and 'Therapist Booking' apps. Delivered modules such as authentication, payments, and chat. Conducted code reviews and enforced best practices, reducing defect rate by 40% in QA. Developed reusable frontend and backend components, reducing development time by 30%. Worked remotely with Australian stakeholders maintaining seamless communication and accountability. Led backend API development and integrated authentication features including Google and Email logins. Optimized UI performance and built seamless user experiences along with collaborative Agile sprint participation.

Software Engineer at Alvi Software Pvt. Ltd

November 1, 2020 - March 31, 2023

Contributed to development and maintenance of software applications including development of HRMS modules that improved reporting accuracy by 60%. Resolved over 100 bug tickets and implemented unit tests to enhance application stability. Used MS SQL, ASP.NET MVC, and version control tools. Collaborated with cross-functional Agile teams remotely with Australian stakeholders. Engineered scalable APIs and optimized real-time messaging workflows enhancing performance and reliability. Led Agile ceremonies and ensured continuous delivery of high-quality features.

Jr. Software Engineer at Plexoc Solutions Pvt. Ltd

May 1, 2019 - October 31, 2020

Gained hands-on experience building software, resolving bugs, and implementing unit tests. Worked on modules for employee leave and attendance tracking, improving HR reporting. Participated in Agile planning and sprints, contributing to continuous delivery workflows. Developed backend APIs and frontend components using ASP.NET MVC, Node.js, and MongoDB. Collaborated remotely with teams to deliver timely project milestones.

Software Engineer at Avdhut Pvt Ltd (Freelancer)

July 1, 2024 - June 27, 2024

Identified and resolved performance bottlenecks, resulting in a 30% faster application response time. Developed over 10 reusable components which cut development time by 25% across major projects. Refactored legacy codebases for improved maintainability. Mentored junior freelancers to accelerate onboarding and reduce review cycles. Led a backend team of 4 developers, improving delivery efficiency by 20% and maintaining code quality. Designed and developed APIs and enhanced backend logging and error tracking, reducing incident resolution time by 50%. Spearheaded Agile sprint ceremonies with cross-functional teams, achieving over 95% on-time feature delivery.

Software Engineer at Manek Tech

April 1, 2023 - June 30, 2024

Developed reusable frontend and backend components across large projects, reducing development time by 30%. Acted as full stack lead for apps including authentication, payments, and chat modules. Conducted code reviews enforcing best practices, decreasing defect rate in QA by 40%. Integrated third-party services such as Google Auth, Maps API, and Twitch, improving user experience and retention. Led backend API development and integrated Google & Email authentication. Followed Agile methodology for iterative feature releases.

Software Engineer at Alvi Software Pvt. Ltd

November 1, 2020 - March 31, 2023

Contributed to development and maintenance of software applications, including HRMS modules that improved HR reporting accuracy by 60%. Resolved over 100 bug tickets and implemented unit tests to enhance application stability. Gained hands-on experience with MS SQL, ASP.NET MVC, and Git version control. Participated in Agile planning and retrospectives supporting continuous delivery. Engineered scalable APIs and optimized real-time messaging workflows improving system performance and reliability. Collaborated with cross-functional teams in multiple time zones and Australian stakeholders ensuring seamless communication.

Jr. Software Engineer at Plexoc Solutions Pvt. Ltd

May 1, 2019 - October 31, 2020

Built and maintained UI components for loan application portal with complex eligibility logic. Collaborated with design and QA teams in Agile sprints to deliver responsive front-end. Developed features for therapist booking apps including search, chat, and Google Maps integration enhancing user experience. Implemented customer review systems and appointment scheduling. Built modular HR management system for employee data, leave, timesheets, and reporting increasing operational efficiency. Integrated reporting tools and analytics for easy data access by managers. Actively participated in Agile ceremonies ensuring continuous improvement.

Software Engineer at Avdhut Pvt Ltd (Freelancer)

July 1, 2024 - Present

Identified and resolved performance bottlenecks, achieving a 30% faster application response time. Developed reusable components that cut development time by 25% across major projects. Mentored junior freelancers, accelerated onboarding, and decreased review cycles. Led a backend team of 4 developers, improving delivery efficiency by 20% and maintaining code quality. Designed and developed APIs and enhanced backend logging to halve incident resolution time. Spearheaded Agile sprint ceremonies with cross-functional and distributed teams, consistently ensuring 95%+ on-time feature delivery.

Software Engineer at Manek Tech

June 30, 2024 - July 23, 2025

Developed reusable frontend and backend components across large projects, reducing development time by 30%. Acted as full stack lead on applications, delivering key modules like authentication, payments, and chat. Conducted code reviews, enforced best practices, and decreased QA defect rate by 40%. Integrated third-party services such as Google Auth, Maps API, and Twitch, enhancing user experience and retention. Successfully collaborated with product and design teams using Agile methodologies for iterative feature releases.

Software Engineer at Alvi Software Pvt. Ltd

March 31, 2023 - July 23, 2025

Built and maintained critical application modules, improving system performance and reliability. Led backend API development and implemented authentication systems. Engineered scalable APIs and optimized real-time messaging workflows. Worked closely with Australian stakeholders remotely and participated in Agile ceremonies to ensure continuous delivery and communication across time zones. Resolved numerous bug tickets and enhanced stability by implementing unit tests.

Jr. Software Engineer at Plexoc Solutions Pvt. Ltd

October 31, 2020 - July 23, 2025

Contributed to HRMS application modules for employee leave and attendance tracking, boosting reporting accuracy by 60%. Resolved more than 100 bug tickets and implemented unit tests to improve application stability. Gained practical experience with MS SQL, ASP.NET MVC, and version control using Git. Actively participated in Agile planning and retrospectives, supporting continuous delivery workflows.

Software Engineer (Contract) at SA Paediatrics & Newborns

July 1, 2025 - Present

Led 360° development of dual-site architecture (internal portal and external user-facing platform); UI/UX revamp to improve patient engagement; AI functionality implemented via OpenAI API to enhance user experience.

Software Engineer at Manek Tech

December 1, 2024 - October 14, 2025

Led front-end and back-end development projects (WeSlides, Streamfog); drove R&D initiatives; implemented dynamic bulk messaging; integrated Stripe for monetisation; supported real-time AI interactions and front-end integration; mentored juniors.

Software Engineer at Alvi Software

March 1, 2023 - October 14, 2025

Collaborated on loan management system development and integration across banks in India; built features for ReDeal gift card platform; implemented authentication (Google/Apple/Firebase), Stripe payments, and cross-technology reuse; supported government-backed loan project.

Junior Software Engineer at Plexoc Solutions

October 1, 2020 - October 14, 2025

Intern and full-stack developer on a Shein-like e-commerce platform; built back-end features, optimized large DB queries, implemented payment, cart and waitlist systems using JavaScript, ASP.NET and relational databases.

Software Engineer (Contract) at SA Paediatrics & Newborns

July 1, 2025 - Present

Led full-stack development for dual-site architecture powering both an internal worker portal and an external patient-facing platform. Directed UI/UX revamp of the hospital website to boost patient engagement. Implemented AI-enabled features by integrating the OpenAI API to enhance user experience and workflows.

Software Engineer at Manek Tech

December 31, 2024 - October 14, 2025

Led front-end and back-end development across projects like WeSlides (AI-powered presentation builder) and Streamfog (AR effects platform). Drove R&D to create innovative capabilities, underpinning client buy-in. Built real-time, scalable features including a dynamic bulk messaging system for 1K users, integrated Stripe for monetisation, and real-time Twitch hooks for Streamfog. Mentored junior developers and contributed to architecture decisions.

Software Engineer at Alvi Software

March 31, 2023 - October 14, 2025

Contributed to a government-backed Loan Management System project across multiple banks, and helped launch ReDeal, a US-based gift-card platform. Designed reusable cross-technology logic, implemented Firebase authentication and Google/Apple login, and integrated Stripe payments with custom webhooks. Supported authentication and identity workflows and data verification processes to streamline loan and credit operations.

Junior Software Engineer at Plexoc Solutions

October 31, 2020 - October 14, 2025

Intern and full-stack developer on a Shein-like e-commerce platform. Built back-end features, optimized large-scale database queries, and implemented payment, cart and waitlist systems using JavaScript, ASP.NET, and relational databases.

SA Paediatrics & Software Engineer (Contract) at SA Paediatrics & Newborns

July 1, 2025 - Present

360° development of dual-site architecture for both an internal portal and an external user-facing platform. UI/UX revamp of website to improve patient engagement. AI functionality built by integrating the OpenAI API to enhance user experience. Led full-stack development of internal and external portals with focus on security and reliability.

Software Engineer at Alvi Software

November 1, 2020 - March 1, 2023

Collaborated with a cross-functional team to design and implement features for ReDeal (gift card/coupon platform) and a government-backed Loan Management System. Built reusable logic functions, conducted authentication enhancements (Firebase, Google/Apple login), integrated Stripe webhooks, and supported post-launch stability.

Junior Software Engineer at Plexoc Solutions

May 1, 2019 - October 1, 2020

Intern/full-stack developer on a Shein-like e-commerce platform; developed back-end features, optimised large-scale database queries, and implemented payment, cart, and waitlist systems using JavaScript, ASP.NET, and relational databases.