round 1: online - college - puzzles, c programming, MCQ type c, hardware MCQ. round 2: F2F- e con systems Chennai- written type c programming and puzzles and technical round side by the process. round 3: HR
Interview questions [1]
Question 1
basic c programs like ASCII values related, string, and array. for hardware: circuit basics and embedded systems, protocols, etc
I applied through college or university. The process took 3 days. I interviewed at e-con Systems (Thanjāvūr) in Sep 2025
Interview
good and friendly process, be confident and focussed ,the 1 round was a aptitude (c Mcq,logical,hardware) based on the performance they allocate a role (firmware or hardware) if u are good in both role ,u can attend interview for both roles ,next complete day for logical thinking question and c programming be active and interactive
Overall Company is Pretty Good in all aspects. Good for learning as a fresher. Have to prepare much for the interview. Overall good experience. Basic C programming, Puzzles, and Resume need to be thorough to crack the interview.
Interview questions [1]
Question 1
Data structures, c programming, Puzzles, and Resume.
I applied through college or university. The process took 3 days. I interviewed at e-con Systems (Chennai) in Mar 2025
Interview
the interview was great. a panel was there there were technical questions related to circuit theory and electronics. this interview was in person in econ system company and there working environment is great but was hard to reach
