Callum Aslantepe
@callumaslantepe
Commercially driven remote business developer skilled in research, sales, and scaling startups.
What I'm looking for
I am a commercially driven business professional with over 10 years' experience across sales, market research, business development, operations, and entrepreneurship. I have a proven track record of building and scaling businesses from a cold start, turning research and data into revenue-generating strategies, and operating autonomously across distributed teams.
I co-founded and scaled a nationally recognised real estate business, led market research and go-to-market strategy, managed operations and recruitment, and executed digital marketing to drive sales and growth. I excel in remote-first environments, asynchronous collaboration, CRM and performance tracking, and I'm seeking fully remote, location-flexible opportunities where analytical insight and execution excellence are valued.
Experience
Work history, roles, and key accomplishments
Director & Co-Founder
Aslan Real Estate
Mar 2022 - Dec 2025 (3 years 9 months)
Co-founded and scaled a boutique national real estate business from inception to a successful exit, building a multi-agent model, leading market research and positioning, and executing digital marketing to drive sales and recruitment.
Sales Manager
Richard James Estate Agents
Jun 2018 - Mar 2022 (3 years 9 months)
Progressed from Sales Negotiator to Senior Sales Manager at a market-leading branch, driving revenue growth through lead generation, market analysis, team mentoring, and managing high-value negotiations.
Recruitment Consultant
Magnus James
Oct 2016 - Jun 2018 (1 year 8 months)
Launched and grew a new recruitment desk across multiple UK regions from zero to profitability, managing full lifecycle recruitment, CRM pipelines, and client development through outbound business development.
Sales Negotiator
Atwell Martin Estate Agents
May 2015 - Oct 2016 (1 year 5 months)
Managed client relationships, negotiations, and sales progression, rapidly progressing from trainee to full negotiator and building core sales and communication skills.
Appointment Setter
PV Solar
Jan 2014 - May 2015 (1 year 4 months)
Promoted to sole appointment setter within two weeks, generating and qualifying leads via outbound telesales and managing scheduling and lead tracking for a large sales team across London and the South of England.
Education
Degrees, certifications, and relevant coursework
Callum hasn't added their education
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Tech stack
Software and tools used professionally
Availability
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