I am a results-driven Full Stack Developer with 6 years of experience, specializing in delivering AI-powered platforms, CRM solutions, and responsive web applications across the full technology stack. My expertise spans frontend development using Angular, TypeScript, Bootstrap, HTML, CSS, JavaScript, jQuery, and PrimeNG, and backend development with Laravel PHP, REST APIs, and MySQL. I am skilled in AI module development, dynamic PDF generation, CRM integration, payment gateways, and API/webhook connectivity with platforms like Telecmi, GupShup, Interakt, and Facebook. I excel at UI/UX optimization, workflow automation, and role-based access control, ensuring secure and seamless user experiences. I am a strong collaborator with cross-functional teams, committed to translating complex requirements into robust technical solutions while staying current with emerging technologies and best practices.

Vivek Kali Yap Erumal

I am a results-driven Full Stack Developer with 6 years of experience, specializing in delivering AI-powered platforms, CRM solutions, and responsive web applications across the full technology stack. My expertise spans frontend development using Angular, TypeScript, Bootstrap, HTML, CSS, JavaScript, jQuery, and PrimeNG, and backend development with Laravel PHP, REST APIs, and MySQL. I am skilled in AI module development, dynamic PDF generation, CRM integration, payment gateways, and API/webhook connectivity with platforms like Telecmi, GupShup, Interakt, and Facebook. I excel at UI/UX optimization, workflow automation, and role-based access control, ensuring secure and seamless user experiences. I am a strong collaborator with cross-functional teams, committed to translating complex requirements into robust technical solutions while staying current with emerging technologies and best practices.

Available to hire

I am a results-driven Full Stack Developer with 6 years of experience, specializing in delivering AI-powered platforms, CRM solutions, and responsive web applications across the full technology stack. My expertise spans frontend development using Angular, TypeScript, Bootstrap, HTML, CSS, JavaScript, jQuery, and PrimeNG, and backend development with Laravel PHP, REST APIs, and MySQL. I am skilled in AI module development, dynamic PDF generation, CRM integration, payment gateways, and API/webhook connectivity with platforms like Telecmi, GupShup, Interakt, and Facebook.

I excel at UI/UX optimization, workflow automation, and role-based access control, ensuring secure and seamless user experiences. I am a strong collaborator with cross-functional teams, committed to translating complex requirements into robust technical solutions while staying current with emerging technologies and best practices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Tamil
Fluent
English
Advanced
Kannada
Advanced

Work Experience

Full Stack Developer at Uniabroad Technologies Pvt Ltd
July 1, 2023 - Present
Designed and developed AI-powered Resume & Cover Letter Builders with intelligent content suggestions, multi-template support, theme customization, and dynamic PDF generation for instant downloads. Engineered an AI-based recommendation system and real-time chatbot (ChatGPT-like) across 20+ AI-driven modules, enhancing personalization and user engagement. Implemented dynamic PDF generation for AI outputs with export, history tracking, and consistent template formatting. Integrated Razorpay & Stripe payment gateways and JWT-based authentication to ensure secure transactions and role-based access control. Connected Interakt WhatsApp & SMS APIs for automated alerts, personalized messaging, and improved user communication. Developed feature-rich admin panels with import/export, search, filtering, and data management for each AI module, improving operational efficiency.
Full Stack Developer at Rsoft Technologies Pvt Ltd
June 30, 2023 - September 4, 2025
Integrated Telecmi with the Calls module, enabling live call monitoring, web-phone dialer capabilities, and multi-DID routing for improved telephony operations and agent productivity. Enhanced omnichannel communication by integrating GupShup and multiple SMS gateway providers, automating WhatsApp & SMS campaigns with two-way messaging and template-based workflows. Integrated Facebook Developer App with CRM to capture leads directly from Facebook ad campaigns, auto-mapping campaign data and routing leads in real time. Designed a Web form Integration Module to ingest leads from IndiaMart, 99Acres, Housing.com, and other portals, including field-mapping, deduplication, and webhook forwarding. Built a Mail Scanner & Mail Manager to automatically process emails, match them with contacts/leads/accounts, attach threads to CRM records, and execute rule-based email routing. Developed a Workflow Automation Engine to trigger actions (notifications, record updates, tasks, webhooks) based on predef
Frontend Developer at Showtech India Pvt Ltd
December 1, 2020 - September 4, 2025
Developed and maintained responsive, user-friendly e-commerce websites using HTML, CSS, JavaScript, Bootstrap, and WordPress, ensuring cross-browser compatibility, mobile responsiveness, and SEO best practices for higher search rankings. Managed and updated multiple websites, implementing UI/UX enhancements, seasonal offers, promotional banners, and layout adjustments to align with marketing campaigns. Oversaw stock updates, product catalog management, and order tracking, ensuring accurate inventory information and smooth order fulfillment processes. Optimized front-end performance by refining CSS/JavaScript code, improving load times, and enhancing overall site usability. Collaborated with content and marketing teams to update product listings, create landing pages, and improve navigation for better customer engagement and conversion rates.
Full Stack Developer at Uniabroad Technologies Pvt Ltd
July 1, 2023 - Present
Designed and developed AI-powered Resume & Cover Letter Builders with intelligent content suggestions, multi-template support, theme customization, and dynamic PDF generation for instant downloads. Engineered an AI-based recommendation system and real-time chatbot across 20+ AI-driven modules to enhance personalization and user engagement. Implemented dynamic PDF generation for AI outputs with export, history tracking, and consistent template formatting. Integrated Razorpay & Stripe payment gateways and JWT-based authentication to ensure secure transactions and role-based access control. Connected Interakt WhatsApp & SMS APIs for automated alerts, personalized messaging, and improved user communication. Developed feature-rich admin panels with import/export, search, filtering, and data management for each AI module, improving operational efficiency.
Full Stack Developer at Rsoft Technologies Pvt Ltd
June 30, 2023 - September 4, 2025
Integrated Telecmi with the Calls module, enabling live call monitoring, web-phone dialer capabilities, and multi-DID routing for improved telephony operations and agent productivity. Enhanced omnichannel communication by integrating GupShup and multiple SMS gateway providers, automating WhatsApp & SMS campaigns with two-way messaging and template-based workflows. Integrated Facebook Developer App with CRM to capture leads directly from Facebook ad campaigns, auto-mapping campaign data, and routing leads in real time. Designed a Web form Integration Module to ingest leads from IndiaMart, 99Acres, Housing.com, and other portals, including field-mapping, deduplication, and webhook forwarding. Built a Mail Scanner & Mail Manager to automatically process emails, match them with contacts/leads/accounts, attach threads to CRM records, and execute rule-based email routing. Developed a Workflow Automation Engine to trigger actions (notifications, record updates, tasks, webhooks) based on prede
Frontend Developer at Showtech India Pvt Ltd
December 1, 2020 - September 4, 2025
Developed and maintained responsive, user-friendly e-commerce websites using HTML, CSS, JavaScript, Bootstrap, and WordPress, ensuring cross-browser compatibility, mobile responsiveness, and SEO best practices for higher search rankings. Managed and updated multiple websites, implementing UI/UX enhancements, seasonal offers, promotional banners, and layout adjustments to align with marketing campaigns. Oversaw stock updates, product catalog management, and order tracking, ensuring accurate inventory information and smooth order fulfillment processes. Optimized front-end performance by refining CSS/JavaScript code, improving load times, and enhancing overall site usability. Collaborated with content and marketing teams to update product listings, create landing pages, and improve navigation for better customer engagement and conversion rates.
Full Stack Developer at Uniabroad Technologies Pvt Ltd
July 1, 2023 - Present
Designed and developed AI-powered Resume & Cover Letter Builders featuring intelligent content suggestions, multi-template support, theme customization, and dynamic PDF generation for instant downloads. Engineered an AI-based recommendation system and real-time chatbot (ChatGPT-like) across 20+ fully AI-driven modules to enhance personalization and user engagement. Implemented dynamic PDF generation for AI outputs including recommendations, travel planning, and education tools with export, history tracking, and consistent template formatting. Integrated Razorpay & Stripe payment gateways plus JWT-based authentication for secure transactions and role-based access control. Connected Interakt WhatsApp and SMS APIs for automated alerts, personalized messaging, and improved user communication. Developed feature-rich admin panels with import/export, search, filtering, and data management for each AI module, improving operational efficiency.
Full Stack Developer at Rsoft Technologies Pvt Ltd
June 30, 2023 - September 4, 2025
Integrated Telecmi with the Calls module enabling live call monitoring, web-phone dialer capabilities, and multi-DID routing for enhanced telephony operations and agent productivity. Enhanced omnichannel communication by integrating GupShup and multiple SMS gateway providers, automating WhatsApp and SMS campaigns with two-way messaging and template-based workflows. Integrated Facebook Developer App with CRM to capture leads directly from Facebook ad campaigns, auto-mapping campaign data and routing leads in real time. Designed a Web form Integration Module to ingest leads from portals such as IndiaMart, 99Acres, and Housing.com, including field mapping, deduplication, and webhook forwarding. Built a Mail Scanner & Mail Manager to automatically process emails, match them with contacts/leads/accounts, attach threads to CRM records, and execute rule-based email routing. Developed a Workflow Automation Engine to trigger actions including notifications, record updates, tasks, and webhooks b
Frontend Developer at Showtech India Pvt Ltd
December 1, 2020 - September 4, 2025
Developed and maintained responsive, user-friendly e-commerce websites using HTML, CSS, JavaScript, Bootstrap, and WordPress, ensuring cross-browser compatibility and mobile responsiveness. Managed multiple websites updating UI/UX enhancements, seasonal offers, promotional banners, and layout adjustments aligned with marketing campaigns. Oversaw stock updates, product catalog management, and order tracking to ensure accurate inventory information and smooth order fulfillment. Optimized front-end performance by refining CSS/JavaScript code, improving load times, and enhancing overall site usability. Collaborated with content and marketing teams to update product listings, create landing pages, and improve navigation for better customer engagement and conversion rates.

Education

Bachelor of Engineering - Computer Science And Engineering at Dhanalakshmi Srinivasan Engineering College
July 1, 2015 - July 1, 2019
Higher Secondary - 12th at Minerva Hr Sec School
June 1, 2014 - April 1, 2015
Secondary Education - 10th at Govt Hr Secondary School
June 1, 2012 - April 1, 2013
BE - Computer Science and Engineering at Dhanalakshmi Srinivasan Engineering College
July 1, 2015 - July 1, 2019
Higher Secondary - 12th at Minerva Hr Sec School
June 1, 2014 - April 1, 2015
Secondary Education - 10th at Govt Hr Secondary School
June 1, 2012 - April 1, 2013
BE - Computer Science And Engineering at Dhanalakshmi Srinivasan Engineering College
July 1, 2015 - July 1, 2019
Higher Secondary - 12th at Minerva Hr Sec School
June 1, 2014 - April 1, 2015
Secondary Education - 10th at Govt Hr Secondary School
June 1, 2012 - April 1, 2013

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Telecommunications, Retail, Professional Services, Education