Deblina Daas — Lead IOS Developer

I’m a seasoned Mobile Engineering Lead with 14 years of experience across web, mobile, and emerging AI technologies. I specialise in building high-quality, scalable mobile applications and leading engineering teams that deliver reliable, user-first solutions. My experience spans multiple startups and enterprise environments, and I currently lead mobile development at Walmart.I’ve shipped 15+ production mobile apps end to end, contributed to large-scale architecture decisions, and consistently improved performance, stability, and developer velocity. With a Master’s in Computer Science and an IEEE publication on NP-Completeness, I bring strong analytical depth and a structured approach to problem-solving.I’m now expanding my expertise into applied AI—particularly in areas like on-device intelligence, offline semantic search, Local RAG, and AI-driven developer productivity. I’m passionate about roles that combine mobile engineering with AI innovation, product thinking, and technical leadership.What I bring:• 14 years in mobile + web engineering• Strong leadership in fast-paced environments• Experience shipping 15+ live apps• End-to-end ownership—from architecture to delivery• Deep interest and hands-on upskilling in applied AI• Ability to bridge AI concepts with practical product implementationBased in Bangalore for over a decade, I’m open to opportunities in mobile engineering leadership, AI-driven product development, and roles where mobile + AI converge.

Stackforce AI infers this person is a Mobile Engineering Lead with expertise in AI-driven product development and scalable mobile applications.

Location: Bengaluru, Karnataka, India

Experience: 14 yrs 11 mos

Skills

Mobile Application Design
Ios Development

Career Highlights

14 years in mobile and web engineering
Shipped 15+ production mobile apps end to end
Strong leadership in fast-paced environments

Work Experience

Walmart Global Tech

iOS Lead (5 yrs 6 mos)

Cognizer Inc

Lead iOS Architect (10 mos)

StuCred® Real-Time Student Credit

Lead iOS (1 yr 6 mos)

Lead iOS (6 mos)

The Hindu

Senior iOS Developer (1 mo)

HummingWave Technologies

iOS App Developer (2 yrs)

Intel Corporation

Graphics (Display) Software Engineer (1 yr)

PES University

MTech(CSE) Scholar (1 yr 11 mos)

Life InsuranceCorporation of India

Development Officer (2 yrs 11 mos)

GD WEBSOLUTIONS LTD

Software Developer (2 yrs 11 mos)

Education

Master of Technology (MTech) at PES University

Bachelor of Technology (B.Tech.) Under West Bengal University of Technology at Siliguri Institute of Technology

Pure Science at Suniti Bala Sadar Girls High School

at Jalpaiguri Govt girls' high school

Deblina Daas

Lead IOS Developer

Bengaluru, Karnataka, India14 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

14 years in mobile and web engineering
Shipped 15+ production mobile apps end to end
Strong leadership in fast-paced environments

Stackforce AI infers this person is a Mobile Engineering Lead with expertise in AI-driven product development and scalable mobile applications.

Contact

Skills

Core Skills

Mobile Application DesignIos Development

Other Skills

AlgorithmsArchitectural DesignBeaconCC#C++CSSCocoaPodsCommunicationCore DataCustomer RelationsGitHTMLHTML 5JSP

About

Experience

Walmart global tech

iOS Lead

Sep 2020 – Present · 5 yrs 6 mos · Bengaluru, KA, India

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthLeadershipSwiftUITechnical Leadership+6

Cognizer inc

Lead iOS Architect

May 2019 – Mar 2020 · 10 mos · Bengaluru, Karnataka

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthLeadershipSwiftUITechnical Leadership+4

Stucred® real-time student credit

2 roles

Lead iOS

Mar 2018 – Sep 2019 · 1 yr 6 mos

Refactoring and designing reusable common components so that team can focus on only business requirements.
Complete ownership of the development of the product.
Integrating with BE team and implementing the BE API Interface.
Responsible for releasing of quality builds in iTunes Connect.
Documenting the entire app development process.
Ensuring the app is standardized as per OWASP Mobile Top 10 risks framework.

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthLeadershipTechnical LeadershipProblem Solving+3

Lead iOS

Aug 2017 – Feb 2018 · 6 mos

Refactoring and designing reusable common components so that team can focus on only business requirements.
Complete ownership of the development of the product.
Integrating with BE team and implementing the BE API Interface.
Responsible for releasing of quality builds in iTunes Connect.
Documenting the entire app development process.
Ensuring the app is standardized as per OWASP Mobile Top 10 risks framework.

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthProblem SolvingSoftware TestingCommunication+1

The hindu

Senior iOS Developer

Feb 2018 – Mar 2018 · 1 mo · Chennai, Tamil Nadu, India

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthLeadershipTechnical LeadershipProblem Solving+3

Hummingwave technologies

iOS App Developer

Aug 2015 – Aug 2017 · 2 yrs · Bengaluru Area, India

# Refactoring and designing reusable common components so that team can focus
on only business requirements.
# Own complete or partially development cycle and delivery of IOS features.
# Interface with Product Managers, Business Team, and other stakeholders to understand the requirements, detail, the scope of the project.
# Enforcing best coding practices, architecture guidelines through code review.
# Effective and timely communication to all stake holders regarding progress and any risks.
# Responsible for designing backend modules and designing APIs and implementing the same using AWS Lambda, AWS DynamoDB, AWS Custom API Gateway, AWS Cognito as well as documenting them.
# Responsible for sending a release and finally push to iTunes.

Model-view-viewmodel (MVVM)Mobile Application DesignOAuthProblem SolvingSoftware TestingCommunication+1

Intel corporation

Graphics (Display) Software Engineer

Jul 2014 – Jul 2015 · 1 yr · Bengaluru Area, India

# Responsible for working with internal/external stakeholders and customer interfacing team to under-
stand the Graphics driver functional requirements (Display subsystem) and develop test plans,
engage in analysis of requirements, architecture, and development of automated tests, test frame-
works.
# It includes in-depth white box tests at unit and integration points.
# Quality and bug-free release of certain functionalities of the Display driver.
# Validation content development (test cases) through manual and automated test cases.
# Development of various tools/test drivers/test scripts using C/C++ and shell/Python scripting for test and process automation.
# Debugging Driver issues (Kernel debug) reported by execution teams or found in automated test executions.
# I have done my internship project on the development of an automation performance tool using
python script on Intel Graphics Display Driver on Windows platform.

Model-view-viewmodel (MVVM)Problem SolvingSoftware TestingCommunication

Pes university

MTech(CSE) Scholar

Sep 2013 – Aug 2015 · 1 yr 11 mos · Bangalore, India

Department of Computer Science & Engineering

Model-view-viewmodel (MVVM)Problem SolvingCommunication

Life insurancecorporation of india

Development Officer

Jul 2009 – Jun 2012 · 2 yrs 11 mos · Kolkata Area, India

# Developing well designed, testable, efficient code by using best software development practices.
# Designing and developing Enterprise J2EE application with the knowledge on CoreJava, Collections, DesignPatterns, WebServices (SOAP/Rest), SQL RDBMS, Tomcat server.
# Creating site layout/user interface by using standard HTML/CSS/javascript practices.
# Integrating data from various back-end services and databases.
# Gather and refine specifications and requirements based on technical needs.
# Create and maintain software documentation.

Model-view-viewmodel (MVVM)Problem SolvingSoftware TestingCommunication

Gd websolutions ltd

Software Developer

Jul 2009 – Jun 2012 · 2 yrs 11 mos · Kolkata Area, India

# Developing well designed, testable, efficient code by using best software development practices.
# Designing and developing Enterprise J2EE application with the knowledge on CoreJava, Collections, DesignPatterns, WebServices (SOAP/Rest), SQL RDBMS, Tomcat server.
# Creating site layout/user interface by using standard HTML/CSS/javascript practices.
# Integrating data from various back-end services and databases.
# Gather and refine specifications and requirements based on technical needs.
# Create and maintain software documentation.

Model-view-viewmodel (MVVM)Problem SolvingCommunication