Available to hire
I am Nikhil Nanjappa, a Senior Full Stack JavaScript Developer with over 13 years of experience in building scalable web applications and leading cross-functional teams. I thrive in challenging, fast-paced environments and have earned a reputation for delivering high-quality software that meets leadership and client expectations.
I enjoy collaborating with clients and stakeholders to define technical architecture, establish coding standards, and implement secure, reliable CI/CD pipelines. I lead by example, mentor engineers, and focus on building omni-channel REST micro-services while continuously improving processes to maximize team throughput and impact.
My responsibilities involves(ed):
- Leading a team of 10+ people
- Strategic Planning and Estimation
- Conducting Interviews
- Defining Technical Architecture
- Collaborating with Clients, Stakeholders, Business Analysts,
Product Owners, Delivery Leads - Conducting code reviews and maintaining coding standards
- Setting up development and CI/CD framework
- Streamlining processes to maximise team throughput and efficiency
- Building secure, omni-channel REST micro-services
- As side of desk project, advise and improve websites, build Fitbit
apps etc
Technologies : JavaScript, Angular, Vue.js, Node.js, ExpressJS,
AWS, MongoDB, HTML5, CSS3 (SaSS), REST, JSON, Gulp, NPM.
Tools and Methodologies : Agile, TDD, GDS, Git, Cypress, Jenkins,
Docker, Nexus, Swagger, Logstash, Kibana.
CMS(Content Management System) Tool : MoDx, Sitecore, Strapi.
Online Contributions : Blogging, Stackoverflow, Codepen, Open
source contributions.
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Hindi
Intermediate
Kannada
Intermediate
Tamil
Intermediate
Work Experience
Senior Full Stack Developer at Scrumconnect Consulting
September 1, 2025 - September 9, 2025Led a cross-functional team of 10+ developers, testers, and DevOps engineers. Responsible for strategic planning and estimation, defining technical architecture, client collaboration, and conducting code reviews. Built secure omni-channel REST micro-services, set up development and CI/CD frameworks, and streamlined processes to maximize throughput and efficiency.
Senior Frontend Developer at Difrent
December 1, 2021 - September 9, 2025Implemented features like search, task-lists and pagination following GDS guidelines. Established frontend development standards across teams, owned end-to-end frontend modules, collaborated with POs, BAs and designers, and enhanced API usage via middleware and data cleansing. Conducted integration tests with Cypress and unit tests with Mocha/Chai/Sinon.
Senior Full Stack Developer at Difrent
April 1, 2020 - September 9, 2025Drove the development of an Angular 8 application following GDS standards up to deployment. Took ownership of the app, resolved blockers, mentored team members, and ensured CI/CD readiness. Improved delivery through Jenkins pipelines and enhanced accessibility and collaboration among developers, testers and DevOps.
Senior Frontend Developer at Skills Forward
December 1, 2019 - September 9, 2025Single-handedly built complex Angular components from a provided Adobe XD design within 20 days, including chat service, dynamic charts, sliders, dynamic tables, file drag-and-drop, and data-driven menus using Angular Material and related libraries.
Senior Web Developer at The National Lottery Community Fund
November 1, 2019 - September 9, 2025Migrated a legacy application to a Progressive Web App using modern tech stacks. Deployed across multiple AWS EC2 instances regionally with feature toggles. Proposed and implemented performance improvements (ClamAV antivirus checks reduced from ~30s to <1s) and maintained code quality with Travis CI, Percy, Cypress, and standard CI practices.
Lead Developer at Accenture
July 1, 2019 - September 9, 2025Led a team of ~10 developers, testers and DevOps engineers. Responsibilities included strategic planning and estimation, defining technical architecture, client collaboration, code reviews, and establishing CI/CD frameworks. Built secure omni-channel REST micro-services and advised on charitable organization websites.
Senior Full Stack Developer at Think Money Group
March 1, 2019 - September 9, 2025Maintained frontend for white-label insurance products and contributed to the OceanFinance blog. Worked in an Agile environment using TFS; involved on the C#.NET backend and frontend development with modern JavaScript frameworks.
Front End Web Developer at Xebia Group B.V.
July 1, 2016 - September 9, 2025Developed front-end solutions for clients such as McKinsey & Company and Pantha Corp using JavaScript stack (AngularJS, ReactJS, jQuery). Worked with templating engines such as JADE, HAML and CSS preprocessors (LESS, SASS). Contributed to multiple projects including MoDx and Sitecore.
Systems Engineer at Tata Consultancy Services
January 1, 2015 - September 9, 2025Ruby-on-Rails and front-end development focusing on technologies like JavaScript, HTML/CSS, AngularJS, Bootstrap. Worked with McKinsey & Company in a full-stack capacity across UI and server-side components, with exposure to AWS, Jenkins and Docker.
Senior Full Stack Developer at Scrumconnect Consulting
September 1, 2025 - September 9, 2025Led a cross-functional team of 10+ developers; oversaw strategic planning, estimation, and technical architecture; conducted interviews; collaborated with clients, stakeholders, BAs, POs and Delivery Leads; established coding standards and code reviews; set up development and CI/CD framework; streamlined processes to maximize throughput; built secure, omni-channel REST microservices.
Senior Frontend Developer at Difrent
December 1, 2021 - September 9, 2025Implemented features like search, task lists, and pagination following GDS guidelines; maintained frontend standards across teams; owned end-to-end development of complex frontend modules; collaborated with client POs, BAs and designers; implemented Express middlewares; data cleansing; integration testing with Cypress; unit tests with Mocha/Chai.
Senior Full Stack Developer at Difrent
April 1, 2020 - September 9, 2025Drove the development of an Angular 8 application following GDS standards up to deployment; resolved blockers; guided team members; ensured CI/CD readiness; improved accessibility; maintained documentation; facilitated cross-team communication.
Senior Frontend Developer at Skills Forward
December 1, 2019 - September 9, 2025Single-handedly built all complicated Angular 8 components from Adobe XD designs within 20 days, including Chat service, dynamic charts, sliders, dynamic tables with filtering, drag-and-drop file upload, and dynamic menus.
Senior Web Developer at The National Lottery Community Fund
November 1, 2019 - September 9, 2025Migrated a legacy application to a Progressive Web Application; deployed across multiple AWS EC2 instances with feature toggles; proposed and implemented a faster anti-virus scanning mechanism using ClamAV reducing scan time from 30 seconds to under 1 second; ensured code quality via Travis CI, Percy, Cypress and standard development practices; thorough documentation.
Lead Developer at Accenture
July 1, 2019 - September 9, 2025Led a team of 10 developers, testers and DevOps engineers; strategic planning and estimation; defined technical architecture; collaborating with clients, stakeholders, BAs, POs and Delivery Leads; conducted code reviews and maintained coding standards; set up development and CI/CD framework; streamlined processes to maximize throughput; built secure omni-channel REST microservices.
Senior Full Stack Developer at Think Money Group
March 1, 2019 - September 9, 2025Built and maintained frontend for white-label Insurance products; contributed to OceanFinance blog; worked in an Agile environment using TFS; backend work in C#.NET.
Frontend Developer at Xebia Group B.V.
July 1, 2016 - September 9, 2025Projects for McKinsey & Company and Pantha Corp; worked with JavaScript, JQuery, HTML, CSS, JADE, HAML, LESS, SASS, Grunt, Gulp, Node, Karma, Jasmine, AngularJS, ReactJS; built responsive UIs and modern web interfaces.
Systems Engineer at Tata Consultancy Services
January 1, 2015 - September 9, 2025Ruby on Rails and Front-end development; technologies included JavaScript, HTML, CSS, AngularJS; AWS, Jenkins, ELK, Docker; contributed to both backend and frontend components.
Senior Full Stack Developer at Scrumconnect Consulting
September 1, 2025 - September 9, 2025Led a team of 10+ engineers; responsible for strategic planning and estimation, interviewing, technical architecture, stakeholder collaboration, code reviews, and setting up development and CI/CD frameworks. Built secure omni-channel REST microservices and advised on websites and Fitbit apps as a side project.
Senior Frontend Developer at Difrent
December 1, 2021 - September 9, 2025Implemented features like search, task-lists, pagination following GDS guidelines; maintained frontend standards across teams; owned end-to-end development of complex frontend modules; collaborated with POs, BAs, and designers; implemented Express middlewares, data cleansing in models, integration testing with Cypress; unit tests.
Senior Full Stack Developer at Difrent
April 1, 2020 - September 9, 2025Drove Angular 8 application development to deployment, resolved blockers, mentored team, ensured CI/CD readiness, maintained accessibility standards, and facilitated collaboration between developers, testers and DevOps.
Senior Frontend Developer at Skills Forward
December 1, 2019 - September 9, 2025Built complex components for an Angular 8 app, including chat, dynamic charts, dynamic sliders, dynamic tables with filtering, drag-and-drop, and data-driven menus within 2 weeks; used Angular Material, ng5-slider, ngx-charts, Bootstrap.
Senior Web Developer at The National Lottery Community Fund
November 1, 2019 - September 9, 2025Migrated legacy application to a Progressive Web App; deployed across AWS EC2 in multiple regions; introduced feature toggles; improved antivirus checks on AWS server using ClamAV; used Travis CI, Percy, Cypress, and linting.
Lead Developer at Accenture
July 1, 2019 - September 9, 2025Led a team of 10+ engineers; strategic planning and estimation; defined technical architecture; collaborated with clients and stakeholders; performed code reviews; established CI/CD; built secure omni-channel REST services; advised on charity websites.
Senior Full Stack Developer at Think Money Group
March 1, 2019 - September 9, 2025Developed GDS-compliant applications; conducted code reviews and ensured coding standards; set up CI/CD; resolved memory leaks and performance issues; collaborated with client architects; maintained documentation.
Frontend Developer at Think Money Group
February 1, 2017 - September 9, 2025Maintained frontend of white-label insurance products; worked with Agile using TFS; backend in C#.NET; contributed to OceanFinance blog site.
Front End Web Developer at Xebia Group B.V.
July 1, 2016 - September 9, 2025Worked on client projects including McKinsey & Company; built frontend using JavaScript, AngularJS, ReactJS, and related tech; developed using HTML, CSS, templates.
Systems Engineer at Tata Consultancy Services
January 1, 2015 - September 9, 2025Ruby on Rails & Front-end development; worked on AngularJS, HTML, CSS, JS; implemented for McKinsey & Company projects.
Education
Bachelor of Engineering (B.E.), Information Technology at New Horizon College of Engineering
January 1, 2008 - January 1, 2012Pre University, PCMB at Christ University
January 1, 2006 - January 1, 2008Bachelor of Engineering (B.E.), Information Technology at New Horizon College of Engineering
January 1, 2008 - January 1, 2012Pre-University (PCMB) at Christ University
January 1, 2006 - January 1, 2008Bachelor of Engineering (B.E.), Information Technology at New Horizon College of Engineering
January 1, 2008 - December 31, 2012Pre-University (PCMB) at Christ University
January 1, 2006 - December 31, 2008Qualifications
Industry Experience
Government, Software & Internet, Professional Services, Education, Other, Media & Entertainment
Skills
See more
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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