Alex Tartach

Co-Founder

Austin, Texas, United States8 yrs 10 mos experience

Key Highlights

Founder of innovative autonomous marketing agent.
Expert in developing serverless cloud APIs.
Strong background in FinTech and CareTech solutions.

Stackforce AI infers this person is a MarTech and FinTech entrepreneur with expertise in SaaS and AI-driven solutions.

Contact

Skills

Core Skills

Marketing StrategySocial Media MarketingApi DevelopmentProduct DevelopmentMachine LearningEntrepreneurship

Other Skills

Team ManagementSoftware as a Service (SaaS)StartupsLeadershipGraphQLBack-End Web DevelopmentGQLTechnology RoadmappingData EngineeringDeep Reinforcement LearningPython (Programming Language)Digital MarketingGitNode.jsReact.js

About

I'm an innovative software engineer and entrepreneur with a passion for using cutting-edge technology to solve complex business problems. Currently, I am the founder of CrossLike.club, the first end-to-end autonomous marketing agent. It connects the entire content lifecycle, from initial topic research to identifying warm leads in the comments. By handling strategy, creation, distribution, and analysis, our agent delivers a consistent pipeline of qualified interest with minimal human oversight. Previously, I founded Quorini.com, a tool designed to rapidly build and deploy serverless cloud APIs. My background also includes co-founding ventures in: FinTech: Developing systems for invoicing, payment processing, cashflow financing, and data enrichment for SMEs. CareTech: Leading the creation of a multi-user, cross-platform management app for medical procedures as CTO. I am constantly seeking new opportunities to make a positive impact through technology.

Experience

8 yrs 10 mos

Total Experience

1 yr 8 mos

Average Tenure

1 yr

Current Experience

Omnisignal

Co-Founder

Nov 2025 – Present · 6 mos · Austin, TX

AI Content Strategist & Intelligence Engine – dynamic content planning driven by 35+ market signals.
We provide an AI-powered strategic intelligence platform for B2B founders and marketing teams. OmniSignal scans 35+ real-time signal.

Marketing StrategySocial Media Marketing

Crosslike.club

Co-Founder, CEO

May 2025 – Present · 1 yr · United States

Our AI agent replaces your marketing agency. It autonomously handles the entire content marketing workflow: from market research and campaign planning to content creation, publishing, and lead generation. Founders simply approve the strategy, getting agency-level results for a fraction of the cost.
Our tool helps you analyze your professional network and automatically suggests ways to engage with relevant posts. By giving your content an initial boost, we help trigger the LinkedIn algorithm to increase your posts' visibility and reach a wider, targeted audience.

Social Media Marketing

Galeneo health

3 roles

Technical Advisor

May 2024 – Aug 2024 · 3 mos

CTO (Chief Technology Officer)

Jun 2023 – Jun 2024 · 1 yr

Team ManagementProduct DevelopmentTechnology Roadmapping

Technical Co-Founder, Technical Lead

Nov 2021 – Jun 2023 · 1 yr 7 mos

A comprehensive management platform for medical and therapeutic procedures
Building and managing tech team
Digitalization of business processes, product definition
Design and administration of AWS serverless architecture (DynamoDB, Lambda, Amplify, SNS, PinPoint)
Implemented GQL API back-end with multi-type user authentication (AppSync, Cognito)
Development of ReactJS web app, cross-platfrom mobile Flutter(Dart) app

Team ManagementProduct DevelopmentStartupsTechnology Roadmapping

Quorini.com

Founder, CEO

Apr 2024 – Jun 2025 · 1 yr 2 mos · San Francisco Bay Area · Remote

Design and run serverless clouds APIs.
DEfine data moel visually, and deploy a fully-managed backend in minutes.

API DevelopmentTeam ManagementProduct DevelopmentSoftware as a Service (SaaS)StartupsLeadership+4

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Machine Learning Engineer

Jan 2022 – Dec 2022 · 11 mos · Barcelona, Catalonia, Spain · Remote

Deep Reinforment Learning (DRL) Modelling for automated trading system of digital assets

Data EngineeringMachine LearningDeep Reinforcement LearningPython (Programming Language)

Ohmytech.dev

Managing Partner, CTO

Sep 2021 – Jun 2025 · 3 yrs 9 mos · Barcelona · Remote

Software development studio with a mission to transform your ideas into scalable, high-quality software – quickly and affordably.

Aliviopay

Lead Software Engineer, Co-Founder

Oct 2020 – Jan 2022 · 1 yr 3 mos · Barcelona, Catalonia, Spain

Debt collection software; Debt portfolio servicing
Building scalable and reliable infrastructure from scratch.
AWS Serverless infrastructure (Amplify, API Gateway, Lambda, Cognito)
Database administration (MongoDB)
Integrations with third-party systems (Twilio)
Building call center at scale with predictive dialing
Deep reinforcement learning modelling
Python, TypeScript, ReactJS

Product DevelopmentSoftware as a Service (SaaS)StartupsEntrepreneurship

Joinlucid

Lead Software Engineer, Co-Founder

Jan 2019 – Oct 2020 · 1 yr 9 mos · Barcelona, Catalonia, Spain

Invoicing, Payment processing, Cashflow financing for SMEs
Full-stack development of internal systems
Database administration (MongoDB)
Integrations with third-party systems (Stripe)
Scoring system, user behavior tracking, fingerprinting, data enrichment system development
Go, MeteorJS, ReactJS

Product DevelopmentSoftware as a Service (SaaS)StartupsEntrepreneurship