India — on-site nationwide, remote worldwide
Technical LeadMobile App DevelopmentAI DevelopmentCorporate TrainerSprinklr CXMSpeed Cuber
Technical Lead building production mobile and AI systems — multi-agent workflows, agentic RAG, and apps with 50M+ downloads behind them. I also train engineering teams to do the same: 120+ programmes delivered to 1500+ professionals across Agentic AI, LLMOps and mobile development — and, after three years hands-on with the platform, Sprinklr CXM.
Lead Application Developer · Signify
Open to lead roles and corporate training engagements
01 — What I do
Mobile and AI are the same job now — I architect both inside the same products. Training is the third thing, and it is better for the other two: every lab comes out of a system that shipped.
01 — Mobile App Development
Eight years of Android and iOS delivery — Flutter, React Native, SwiftUI and Kotlin. Architecture, review standards and release engineering for products that have to survive a second team.
Mobile training programmes02 — AI Development
Multi-agent systems, agentic RAG pipelines and GenAI features built into live products — LangGraph, LangChain, CrewAI, MCP and the OpenAI API, with the LLMOps discipline to keep them running.
AI training programmes03 — Corporate Training
Corporate training across Agentic AI, LLMOps, mobile engineering and Sprinklr CXM — 1500+ professionals trained, rated 4.7/5. Plus community sessions at DevFest, GDG, GSDC WOW and Flutter Ahmedabad.
Training programmesThree years of Sprinklr CXM — now a training programme of its own — plus AEM, Datadog, AWS and the enterprise integration work that comes with delivering inside large programmes. Unglamorous, and the reason the product side makes sense.
02 — About
I'm a Technical Lead who still writes the code. Eight years across mobile and, increasingly, AI — currently leading application development at Signify, where I architect multi-agent systems with LangGraph and LangChain alongside the smart-home surfaces they run in.
The mobile half is the foundation: Flutter, React Native and native work behind apps with more than 50 million downloads, built on clean architecture and test coverage that actually catches things. Alongside both, I have spent the last three years hands-on with Sprinklr — Agent Console, conversational AI and voice, AI+ Studio — and now train teams on it too.
The third thing I do is teach. A hundred and twenty-plus corporate trainings, 1500+ professionals, rated 4.7 out of 5 — and before any of that, I founded a Rubik's cube academy and coached 50+ students in algorithmic thinking. Explaining hard things clearly is the skill underneath all of it.
Every training example comes out of systems I ship during the week.
20% faster delivery, 30% performance gain, 40% deployment efficiency.
Enterprise squads and packed auditoriums alike — 120+ sessions delivered.
National-level speed cuber; founded Unscramble Rubik's Cube Academy.
Where I work
India
On-site training anywhere in the country, remote delivery worldwide. Eight years of squad work with teams across India, the Netherlands and Spain.
8+
Years of experience
Engineering, leading and teaching
120+
Trainings delivered
Agentic AI, LLMOps, mobile
1500+
Professionals trained
Across industries and roles
50M+
App downloads
Across products shipped
03 — AI development & training
Multi-agent systems with LangGraph and LangChain, agentic RAG, CrewAI and MCP — architected in production at Signify, then turned into corporate training.
Graph-based control flow, state, checkpoints and human-in-the-loop — the architecture that makes multi-step agents reliable instead of impressive once.
Chains, tools, memory and multi-agent crews assembled into systems that do a defined job — with the observability to work out why they failed.
Chunking, embeddings, retrieval strategy and evaluation. Agentic RAG for when a single lookup is not enough.
04 — Mobile development & training
Flutter, React Native and native delivery inside enterprise programmes — and the training that gets a team from picking a framework to shipping it well.
Widgets, state management and platform channels — then the parts teams actually trip on: navigation at scale, build flavours and store releases.
Clean architecture, MVVM and hexagonal boundaries, taught against a real feature rather than a to-do list demo.
What to test, what not to, and how to reach coverage the team trusts enough to actually run. Built on a 95%-coverage production codebase.
05 — Sprinklr CXM & training
Agent Console, conversational AI and voice, Guided Workflows and AI+ Studio — configured inside enterprise contact centres, and now taught to the teams who run them.
Configuring and customising the console agents spend their day in, extending Customer 360 through its APIs, and Guided Workflows that carry agents through complex cases.
Chatbots and Conversational IVR built and tuned after launch, with VoiceConnect and enterprise telephony integration so voice and digital share one customer view.
Generative AI inside Sprinklr through AI+ Studio — and the responsible-AI guardrails that decide what gets automated and what keeps a human in the loop.
06 — Experience
Freelance builds, then enterprise delivery at TCS, CGI and Tech Mahindra, and now leading application development at Signify. Mobile throughout; AI from the moment it was useful.
2019 → Present
Five roles, one throughline: systems a second team can still work in — and teams that know why.
—Present
Leading application development across smart-home and connected lighting surfaces, with AI systems built into the product rather than bolted beside it.
—
Led mobile delivery on a scalable commerce platform while running the internal AI enablement track for the wider engineering team.
—
Senior engineer on enterprise delivery, and the person who brought AI-assisted workflows into the team — then taught them to clients.
—
Mobile delivery at consumer scale, and the engineer who dragged the test suite into shape.
—
Independent mobile delivery across a deliberately wide range of domains — the range is why nothing feels unfamiliar now.
Jun 2016 — Aug 2020
Gujarat Technological University
2022 — Present
Applied across enterprise delivery
2020 — Present
95% coverage in production codebases
2023 — Present
Self-directed, then taught to teams
07 — Capabilities
Grouped by the job it does, not by a self-assigned percentage.
Agentic systems, built and taught.
Cross-platform first, native underneath.
The part that decides whether year two is any fun.
Everything between the commit and the store.
Three years inside the platform, now taught too.
Turning all of the above into programmes.
Agentic AI · LangGraph · CrewAI · RAG · MCP
Programmes that take a team from curiosity to production — agents they can debug and automations they can maintain.
Flutter · React Native · Architecture · CI/CD
From "we picked a framework" to shipping it well: architecture, testing and release practice for an existing team.
Agent Console · Conversational AI · AI+ Studio
Hands-on training for CX and contact-centre teams on the platform they already pay for — from someone three years into configuring it.
LangGraph · LangChain · RAG · OpenAI API
Multi-agent systems and GenAI features built into real products, with the LLMOps discipline to keep them alive.
Flutter · React Native · Android · iOS
End-to-end product builds. Cross-platform where it saves money, native where it does not.
Mobile · AI · Architecture · Delivery
Leading delivery teams and advising them — architecture decisions, review standards, release engineering, and an outside read on whether AI belongs in the problem at all.
08 — Corporate training
A hundred and twenty-plus programmes delivered to 1500+ professionals, rated 4.7 out of 5 — across Agentic AI, mobile engineering and Sprinklr. Most training decks are written by people who left production years ago — mine come out of the systems I work in during the week, which is why the awkward questions get real answers.
Full programme detail, formats and dates live on the training site.
09 — Selected work
Mobile products across mobility, commerce, fintech and health — built solo or as part of a squad.
Swipe for more · 52 projects delivered to date
10 — In their words
Project managers, squad leads and product owners from TCS, Voltas and Signify. Unedited.
Viren is an asset to any team. Through his continuous quest of innovation and excellence, he has been able to save a huge amount of cost within the project and always ensures to lead the team in best possible manner. I would highly recommend him to any project.
Viren is a star of any project for his extra ordinary capabilities and courageous behaviour. I remember we had some POC's pending for RPA which was completely different from his skillset, still he took up the challenge and not just delivered the POC's but also successfully completed the project. Highly appreciate his efforts and hard work.
You are a very pleasant guy to have on board of a project. Clear in your communication, not afraid to approach or chase people and always with a positive mindset. You always bring positive atmosphere into the room. Your willingness to learn, take on new challenges is really admirable. Throughout all of the projects I have done I think you rank as one of the highest on this.
We onboarded Viren to lead our mobile app team, and we couldn’t be happier with the results. The app was delivered on time and within our budget, and it has already attracted over 10,000 downloads in just six months. It’s been a pleasure working with Viren.
We didnt share squad for so many sprints but it took me one meeting to clearly see that you are a superstar, super proactive, intelligent and hard worker. I am sure that your attitude will take you wherever you want, do not change, because it is a real pleasure to work with people like you! All the best in the future, whatever you need, you have a friend in Spain.
Viren is a highly valued team member contributing to his squad but also to the project overall (other squads). Pro active attitude which makes him visible for all team members over all 4 squads. Progressed in his development skills and in his professional attitude overall. Viren is continuously working on his development as professional by seeking feedback and picking up tasks also outside of his comfort zone. Good communication and presentation skills.
11 — Contact
A team to train, a lead role to fill, an AI system to build, or an idea you want a second opinion on — start here. LinkedIn is the fastest route; the form reaches the same inbox.
Availability
India — on-site nationwide, remote worldwide
On-site training delivered across the country; remote cohorts run worldwide. Working hours IST (UTC+5:30), flexible for other zones.
Team size, timeline, what you want them to be able to do afterwards. Rough is fine.
