Frances Coronel🇺🇸
Senior Software Engineer at Slack
About Frances Coronel
Senior Software Engineer at Slack
Hi, I’m Frances, a Senior Software Engineer at Slack with nearly a decade of full-time experience in frontend engineering. I specialize in large-scale product systems, frontend architecture (React + TypeScript), and AI-powered developer workflows. I’ve led major initiatives across Slack’s sidebar and notifications systems and regularly interview engineers across levels, from interns to Staff and Engineering Managers, giving me strong insight into hiring signals, leveling, and performance expectations.
I’ve delivered 250+ hours of 1:1 mentoring, supporting engineers from interns to senior-level, and previously led Techqueria, the largest nonprofit for Latinos in tech with 25,000+ members. I’m especially passionate about helping underrepresented engineers grow with confidence, navigate promotions, prepare for interviews, and build a long-term career strategy grounded in real-world experience.
I can help you with: • Internship → New Grad → Senior growth • Technical & system design interview prep • Resume & portfolio reviews • Performance & promotion strategy • Frontend architecture guidance • Career clarity and leadership development