Janu Lingeswaran

Co-Founder

Cologne, North Rhine-Westphalia, Germany8 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Founder of AI-native product development company.
Expert in product strategy and design.
Experienced in diverse industries including healthcare and EdTech.

Stackforce AI infers this person is a SaaS product strategist with deep expertise in AI and software development.

Contact

Skills

Core Skills

Product StrategyAi-native Saas PlatformsUx ResearchTeachingProduct ManagementProduct DevelopmentConsultingAnalyticsSoftware DevelopmentJavaData EngineeringChaos EngineeringWeb Development

Other Skills

System ArchitectureBrandingQuality AssuranceTeam CoordinationProblem SolvingSoftware Project ManagementProduct ThinkingJavaScriptGoogle Tag ManagerInternet of Things (IoT)Spring BootGoogle Analytics APIAPIPHPMySQL

About

12 AI, SaaS & Mobile Products. Startups to SMEs. Since 2023, I’ve been building AI-native and software products with FeatherFlow across industries such as healthcare, mechanical engineering, EdTech, trading, and B2C. What we do: → AI-native SaaS products & platforms (agents, RAG systems, LLM integrations) → Product strategy, UX & product design (research, wireframes, design systems) → System architecture & development (web & mobile) → Branding & launch (brand identity, websites, launch videos) What sets us apart: → Deep AI product knowledge, we don't bolt AI on, we build around it → End-to-end ownership from strategy to launch → Design, branding & engineering as one system → Lean process, SaaS boilerplates + AI tooling means we ship fast without cutting corners Industries: Healthcare, Mechanical Engineering, EdTech, Trading, Business Consulting, Travelling, B2C If you’re planning an AI product: → Website: featherflow.com → Book a call: https://featherflow.com/contact-us → Or message me here

Experience

8 mos

Total Experience

8 mos

Average Tenure

Current Experience

Masterschool

Lecturer for Software Engineering

Feb 2025 – Present · 1 yr 3 mos · Remote

TeachingSoftware Development

Exactag

Technical Product Manager

Apr 2024 – Dec 2024 · 8 mos · Düsseldorf, North Rhine-Westphalia, Germany · Hybrid

Technical product management for B2B SaaS in the digital analytics space
Conception, quality assurance, team coordination and project management

Quality AssuranceTeam CoordinationProduct StrategyProduct Management

Featherflow

Founder & AI/Product Strategist

Sep 2023 – Present · 2 yrs 8 mos · Aachen · Remote

12 Projects | Startups to SMEs
AI, SaaS & Mobile Products. From strategy to launch.
What we deliver:
Product & Design:
→ Product strategy, UX research & wireframing
→ Design systems & product design
→ Branding & brand identity
→ Launch videos & go-to-market assets
AI & Engineering:
→ AI-native SaaS platforms & products
→ AI Agents, RAG systems, LLM integrations
→ Web & mobile development
→ System architecture & scalability
Industries: Healthcare, Mechanical Engineering, EdTech, Trading, Business Consulting, Travel, B2C
→ featherflow.com
→ Case Studies: featherflow.com/work
→ Contact: featherflow.com/contact-us

Product DevelopmentProduct StrategyUX researchWeb DevelopmentSystem ArchitectureAI-native SaaS platforms

E-dynamics gmbh

Implementation Consultant

May 2023 – Mar 2024 · 10 mos · Aachen, North Rhine-Westphalia, Germany · On-site

Account and project management, including coordination with clients
Consulting and implementation of tag management and A/B testing
Integration of data from multiple backend systems via API interfaces
Development and application of digital analytics tools and frameworks
Analysis and monitoring of traffic data, including creation of reports and dashboards
Installation, monitoring, and configuration of software and IT infrastructure

ConsultingJavaScriptGoogle Tag ManagerProblem SolvingAnalytics

Velocity mobility gmbh

Software Developer

Jan 2023 – Apr 2023 · 3 mos · Aachen, North Rhine-Westphalia, Germany · Hybrid

Java Spring Boot
Internet of Things

JavaInternet of Things (IoT)Software DevelopmentSpring Boot

Www.lingeswaran.de

Freelance Software Developer / Product Consultant

Oct 2022 – May 2024 · 1 yr 7 mos · Remote

ConsultingProduct DevelopmentSystem ArchitectureSoftware DevelopmentProduct StrategyProblem Solving+3

Küchenheld

Data Engineer

Jul 2021 – Oct 2022 · 1 yr 3 mos · Cologne, Germany

Technical assistance for the Analytics Team
Development of database connectors for the Küchenheld data archive
Creation of analyses for the Business Development Team

Google Analytics APISoftware DevelopmentData EngineeringProblem SolvingAPI

Kisters ag

Software Project Intern Resilience engineering of software landscapes

Oct 2020 – Mar 2021 · 5 mos · Aachen, Germany

Final grade: 1.0 (A+/A)
Cooperation between KISTERS AG and RWTH Aachen University.
Development of a tool that automatically stress tests a software landscape (Java)
Visualization of the results in a dashboard (HTML, CSS, JavaScript)
Chaos Engineering
Tools used: JIRA, GitLab, Confluence, Nginx, VirtualBox

JavaScriptJavaChaos EngineeringSoftware Development

Wysiwyg* software design gmbh

Student Intern Web Development

Jun 2012 – Jul 2012 · 1 mo · Düsseldorf, Germany

Development of a web application to manage events for store managers for the customer Esprit (PHP, HTML, CSS)
Creation and integration of a database connection for the web application (MySQL)

PHPMySQLSoftware DevelopmentHTMLCascading Style Sheets (CSS)Web Development