Ranjoy Sen

CTO

Bengaluru, Karnataka, India17 yrs 10 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • 18+ years of expertise in mobile and web app development.
  • Passionate about fitness and problem-solving.
  • Proven track record in leading mobile application projects.
Stackforce AI infers this person is a Mobile Development Architect with extensive experience in enterprise mobility solutions.

Contact

Skills

Core Skills

Mobile ApplicationsIos DevelopmentSoftware DevelopmentTeam LeadershipIos Applications

Other Skills

AJAXAgile MethodologiesAgile Project ManagementAndroidAndroid DevelopmentAngularJSAppcelerator Titanium MobileCSSCollaborationCore DataData AnalysisEclipseFacebook APIHTMLHTML 5

About

I love it when my work makes a difference. With 18+ years of expertise in mobile and web app ideation, I thrive on making mobility a first-class citizen in enterprise systems. Passionate about fitness, problem-solving, and building impactful solutions my way. Always pushing the boundaries of innovation.

Experience

Collins aerospace

3 roles

Senior Principal AI Architect

Promoted

Jul 2025Present · 8 mos

Senior Principal Application Architect

Promoted

Aug 2022Jul 2025 · 2 yrs 11 mos

Principal Mobile Development Architect

Jun 2020Jun 2022 · 2 yrs · Bengaluru, Karnataka, India

  • Architect, design, and develop mobile applications through complete development life-cycle.
  • Work closely with Product Management and development teams to satisfy business requirements for new features. Taking ownership of the solution from end to end and be responsible for translating functional requirements into a mobile solution.
Mobile ApplicationsiOS developmentUser InterfaceProduct ManagementSoftware Development

Mindtree

2 roles

Senior Technical Architect

Promoted

Jan 2019Jun 2020 · 1 yr 5 mos

  • As an Senior Technical Architect, I am responsible for many phases of the software development lifecycle including technical research, requirements analysis, high level and technical design, implementation of enhancements to the product, QA, debugging, and maintenance.
  • Responsibilities:
  • Working within the Engineering team, specifically on the software design and development of mobile/tablet applications
  • Design, estimate and participate in development of the required code that fulfills the required product functionality
  • Adhere to the best engineering practices and tools
  • Work within Mindtree’s software development expectations, processes, and quality initiatives
  • Work to accurately evaluate risk and estimate software development tasks
  • Architecting and developing the Mobile application that interacts with Cloud based platform
  • Conduct research to assess new technological developments in the industry and suggest adaptions of such developments
  • Responsible for helping out with technical direction and leadership, performance optimization
  • Accountable for estimations & implementation of features in a timely, deadline driven manner while ensuring quality of the deliverables
  • Help in creation & implementation of best practices and optimal design patterns, and solutions for critical problems for the product.
  • Train, mentor, and guide junior developers
  • Collaborate with product management, design and QA teams to ensure technical success of the product.
  • Understand, be aware and stick to the requisite timelines, In case the timelines can’t be met, escalate in a timely manner
  • Strive to continually improve technical and developmental skills
Mobile ApplicationsSoftware DevelopmentAgile MethodologiesTechnical DesignCollaboration

Techinal Artchitect

Feb 2016Dec 2018 · 2 yrs 10 mos

  • As an Architect, I am responsible for many phases of the software development lifecycle including technical research, requirements analysis, high level and technical design, implementation of enhancements to the product, QA, debugging, and maintenance.
  • Responsibilities:
  • Working within the Engineering team, specifically on the software design and development of mobile/tablet applications
  • Design, estimate and participate in development of the required code that fulfills the required product functionality
  • Adhere to the best engineering practices and tools
  • Work within Mindtree’s software development expectations, processes, and quality initiatives
  • Work to accurately evaluate risk and estimate software development tasks
  • Architecting and developing the Mobile application that interacts with Cloud based platform
  • Conduct research to assess new technological developments in the industry and suggest adaptions of such developments
  • Responsible for helping out with technical direction and leadership, performance optimization
  • Accountable for estimations & implementation of features in a timely, deadline driven manner while ensuring quality of the deliverables
  • Help in creation & implementation of best practices and optimal design patterns, and solutions for critical problems for the product.
  • Train, mentor, and guide junior developers
  • Collaborate with product management, design and QA teams to ensure technical success of the product.
  • Understand, be aware and stick to the requisite timelines, In case the timelines can’t be met, escalate in a timely manner
  • Strive to continually improve technical and developmental skills
Mobile ApplicationsSoftware DevelopmentTechnical DesignCollaboration

Itc infotech

Lead Consultant iOS

Mar 2014Jan 2016 · 1 yr 10 mos · Bangalore

  • Leading a team of 7 iOS developers in Auto-ID & Mobile practice Lab. Interaction with the Business consulting group for the forthcoming projects and plan for the work according to that. Effective allocation of task to the team members to make sure the right environment is setup for the developers to produce high quality iOS product. Analysis of data requirements and translation into dimensional data models, optimized design and architecture.
iOS DevelopmentTeam LeadershipTask AllocationData Analysis

Ness digital engineering

Member Technical Staff - Perform Mobility Team

Jun 2013Mar 2014 · 9 mos · Bengaluru, Karnataka, India

  • Managing and individual contributing to the iOS apps for Middle East and North Africa (MENA) region
iOS ApplicationsMobile Development

Endeavour software technologies

2 roles

Sr. Programmer Analyst, iOS

Apr 2013Jun 2013 · 2 mos

  • Got an opportunity to share my experience as a member of Endeavour Knowledge Center

Programmer Analyst, iOS

May 2012Mar 2013 · 10 mos

  • Worked with human device interaction, Core Data and extensive sync logic.
  • Was a part of estimation team to help sales team with RFPs.
  • Was involved in low level design and artechtecture of iOS apps

Pepper square

3 roles

Senior Engineer, Mobile Technologies

Feb 2011May 2012 · 1 yr 3 mos

  • Got an opportunity to work on iOS/Android platform.
  • Developer iOS app on Digital Menu in restaurant, Portfolio app which holds mirror image of organization work, Real estate Android app for leading real estate agency

Sr. Web developer

Promoted

Aug 2010Jan 2011 · 5 mos

  • My responsibility increased as I got promoted to Sr Web developer.
  • Create facebook app using php/mysql. Worked on complex javascript modules, frameworks.

Web developer

Jul 2009Jul 2010 · 1 yr

  • Responsible for developing and maintaining client side layout using HTML/CSS/Javascript of various web sites.
  • During this time I got the opportunity to work with few renown organization

Excelacom technologies

Programmer Analyst 1

Jun 2007May 2009 · 1 yr 11 mos · Greater Chennai Area

  • Worked on UI framework and technology like HTML/CSS, jQuery(javascript framework), Sharepoint Designer.
  • Responsible for developing and maintaining the overall look and feel of Century Gateway Business Validation System (CGBVS), VarsID 1, Aircell development, MobileLife, Arbitron Sharepoint.

Education

Birla Institute of Technology and Science, Pilani

Master of Technology (M.Tech) — Artificial Intelligence & Machine Learning

Jan 2023Jan 2025

West Bengal University of Technology, Kolkata

Bachelor of Technology (B.Tech.) — Information Technology

Jan 2003Jan 2007

R. E. College Model School

Higher Secondary West Bengal — Computer Science

Jan 2001Jan 2003

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